What is the function of the pleura?
How do differences in alveolar and atmospheric pressure contribute to ventilation?
What is a pnemothorax? What is the mechanism contributing to the pathology?
Solution
Pleura is the outer covering on the lungs.These are two membranous strcutures called visceral
pleura(inner) and parietal pleura(outer) that cover the lungs. The function of pleura is to enclose
the space called pleural space that contains pleural fluid which helps in easy and frictionless
movement of lungs during expansion and contraction inside the ribcage.
Alveloar pressure is the pressure of air inside the lungs.
When inspiration starts, lungs expand in the thoracic cavity. This expansion increases the volume
of the lungs that causes expansion of air too inside the lungs. The expanded air has low pressure ,
so the pressure of air decreases slighlty in the lungs whereas the pressure outside(atmospheric
pressure) is higher.
Air moves from high pressure to low pressure so it starts moving from atmosphere to respiratory
pathway to alveoli.
During Expiration, Lungs contract, volume inside the lungs decreases, alveolar pressure
increases. This pressure difference between lungs and atmposhere is sufficient to cause outward
movement of air.
Pneumothorax is the condition in which the air collects outside the lungs in the chest/thoracic
cavity.This condition can arise due to a disease, injury to lung that causes damage to pleura or
even sometimes in absence of anysuch condition (Spontaneous pneumothorax).
Pathophysiology of pneumothorax is not very clearly known. It has been noticed during this
condition the emphysema like changes occur iin alveoli, necrosis of alveolar tissue,formation of
air filled lesions under the pleural surface.
FUNCTIONS OF THE BRONCHIOLES And it's uses PDF.pdfMaryphiri7
This talks about the the function of the bronchioles and the disorders of the function of the bronchioles so in this presentation I will talk about the importance and why it is important
FUNCTIONS OF THE BRONCHIOLES And it's uses PDF.pdfMaryphiri7
This talks about the the function of the bronchioles and the disorders of the function of the bronchioles so in this presentation I will talk about the importance and why it is important
Introduction to respiration and mechanics of ventilation (the guyton and hall...Maryam Fida
Respiration is the process by which oxygen is taken in and carbon dioxide is given out.
Respiration is classified into two types:
1. External respiration
It involves exchange of respiratory gases, i.e. oxygen and carbon dioxide between lungs and blood.
2. Internal respiration
It involves exchange of gases between blood and tissues.
Respiration occurs in two phases:
Inspiration during which air enters the lungs from atmosphere.
2. Expiration during which air leaves the lungs.
During normal breathing, inspiration is an active
process and expiration is a passive process.
Respiratory tract is divided into two parts:
1. Upper respiratory tract that includes all the
structures from nose up to vocal cords; vocal cords are the folds of mucous membrane within larynx that vibrates to produce the voice
2. Lower respiratory tract, which includes Larynx, trachea, bronchi and lungs.
RESPIRATORY UNIT
Respiratory unit is defined as:
“The structural and functional unit of lung”. Exchange of gases occurs only in this part of the respiratory tract.
STRUCTURE OF RESPIRATORY UNIT
1. Respiratory bronchioles
2. Alveolar ducts
3. Alveolar sacs
4. Antrum
5. Alveoli
Between the trachea and alveoli airways divide 23 times
Out of 23 divisions first 16 are just to conduct air and these divisions of airways are up to terminal bronchioles.
The last 7 divisions are for the exchange of gases and these divisions which are for exchange of gases includes respiratory bronchioles, alveolar ducts and alveoli.
There are 300 million alveoli in the lungs and the alveolar surface form s an area of 70-100 square meters
Anatomy of respiratory system with special reference to anatomy of lungs,
mechanism of respiration, regulation of respiration
Lung Volumes and capacities transport of respiratory gases, artificial respiration,
and resuscitation methods.
The organs of the respiratory system are
Nose
Pharynx
Larynx
Trachea
Two bronchi (one bronchus to each lung)
Bronchioles and smaller air passages
Two lungs and their coverings, the pleura
•muscles of respiration — the intercostal muscles and the diaphragm.
External respiration
Exchange of
gases between the blood and the lungs is called external
respiration
Internal respiration
Exchange of
gases between the blood and the cells internal respiration.
The roof is formed by the cribriform plate of the
ethmoid bone, and the sphenoid bone, frontal bone and
nasal bones.
The floor is formed by the roof of the mouth and con-
sists of the hard palate in front and the soft palate behind.
The hard palate is composed of the maxilla and palatine
bones and the soft palate consists of involuntary muscle.
The medial wall is formed by the septum.
The lateral walls are formed by the maxilla, the ethmoid
bone and the inferior conchae .
The posterior wall is formed by the posterior wall of
The posterior wall is formed by the posterior wall of
the pharynx.
The main sinuses are:
• maxillary sinuses in the lateral walls
• frontal and sphenoidal sinuses in the roof
• ethmoidal sinuses in the upper part of the lateral
walls .
Functions of Nose and nasal cavity
Warming.
Filtering and cleaning of air
Humidification.
Olfaction
Functions of Pharynx
Passageway for air and food.
Warming and humidifying.
Taste.
Hearing.
Protection.
Speech.
LARYNX
The larynx is composed of several irregularly shaped
cartilages attached to each other by ligaments and
membranes. The main cartilages are:
• 1 thyroid cartilage
• 1 cricoid cartilage
• 2 arytenoid cartilages
• 1 epiglottis
------------------------elastic fibrocartilage.
Functions of larynx
Production of sound. Sound has the properties of pitch,
volume and resonance.
• Pitch of the voice depends upon the length and
tightness of the cords. At puberty, the male vocal cords
begin to grow longer, hence the lower pitch of the
adult male voice.
• Volume of the voice depends upon the force with
which the cords vibrate. The greater the force of
expired air the more the cords vibrate and the louder
the sound emitted.
• Resonance, or tone, is dependent upon the shape of
the mouth, the position of the tongue and the lips, the
facial muscles and the air in the paranasal sinuses.
Functions of larynx
Speech. This occurs during expiration when the sounds
produced by the vocal cords are manipulated by the
tongue, cheeks and lips.
Protection of the lower respiratory tract. During
swallowing (deglutition) the larynx moves upwards,
occluding the opening into it from the pharynx and thehinged epiglottis closes over the larynx. This ensures that food passes into the oesophagus and not into the lower respiratory passages
Passageway for air. This is between the pharynx and
trachea.
Humidifying, filtering and warming. These continue as
inspired air travels through the larynx.
The trachea is composed of from 16 to 20 incomplete
(C-shaped) rings o
These slides will help you know about the physiology of the respiratory system. These slides are the simplest version on how to know about the Physiology Of Respiratory System with its applied physiology.
Let A be the set of all n x n matrices with det 1. Is A closed under.pdfaristogifts99
Let A be the set of all n x n matrices with det 1. Is A closed under multiplication? Prove or
disprove.
Solution
Let A be the set of all n x n matrices with det 1
take X,Y in A
then det(X)=1 and det(Y)=1
Since det(XY)=det(X)det(Y)
A closed under multiplication
Therefore, det(XY) = 1.1
= 1
Hence XY is in A
therefore A closed under multiplication.
is not one of the stages of a project life cycle 6. Which of the fol.pdfaristogifts99
is not one of the stages of a project life cycle? 6. Which of the following a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering 7 In which of the following stages are project
objectives established, teams formed and major responsibilities assigned a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering 8. In which of the following stages are you more
likely to find status reports, many changes and the creation of forecasts? a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering Which of the following is not correct about
stakeholders? a. 9. Stakeholders include all members of the project team as well as interested
entities that are internal or external to the organization Stakeholder\'s interests may be positively
or negatively affected by the performance or the completion of the project Stakeholders usually
have a same level of responsibility and authority while participating in a project All stakeholders
required to be managed throughout the project life cycle b. c. d. 10. A program is which one of
the following? a. b. c. d. A very large, complex project A collection of projects with a common
cause A collection of small projects with a common goal A collection of subprojects with a
common customer.
Solution
6 answer e delivering is not part of project life cycle
7 answer c planning in this major responsibility and project objective decided
8 answer e execution in this stage many changes occurs according to difficulty level of work you
can easily find status report and forecast
9 answer c stakeholders have many part internal and external and they have different
responsibility
10Answer b.
More Related Content
Similar to What is the function of the pleuraHow do differences in alveolar .pdf
Introduction to respiration and mechanics of ventilation (the guyton and hall...Maryam Fida
Respiration is the process by which oxygen is taken in and carbon dioxide is given out.
Respiration is classified into two types:
1. External respiration
It involves exchange of respiratory gases, i.e. oxygen and carbon dioxide between lungs and blood.
2. Internal respiration
It involves exchange of gases between blood and tissues.
Respiration occurs in two phases:
Inspiration during which air enters the lungs from atmosphere.
2. Expiration during which air leaves the lungs.
During normal breathing, inspiration is an active
process and expiration is a passive process.
Respiratory tract is divided into two parts:
1. Upper respiratory tract that includes all the
structures from nose up to vocal cords; vocal cords are the folds of mucous membrane within larynx that vibrates to produce the voice
2. Lower respiratory tract, which includes Larynx, trachea, bronchi and lungs.
RESPIRATORY UNIT
Respiratory unit is defined as:
“The structural and functional unit of lung”. Exchange of gases occurs only in this part of the respiratory tract.
STRUCTURE OF RESPIRATORY UNIT
1. Respiratory bronchioles
2. Alveolar ducts
3. Alveolar sacs
4. Antrum
5. Alveoli
Between the trachea and alveoli airways divide 23 times
Out of 23 divisions first 16 are just to conduct air and these divisions of airways are up to terminal bronchioles.
The last 7 divisions are for the exchange of gases and these divisions which are for exchange of gases includes respiratory bronchioles, alveolar ducts and alveoli.
There are 300 million alveoli in the lungs and the alveolar surface form s an area of 70-100 square meters
Anatomy of respiratory system with special reference to anatomy of lungs,
mechanism of respiration, regulation of respiration
Lung Volumes and capacities transport of respiratory gases, artificial respiration,
and resuscitation methods.
The organs of the respiratory system are
Nose
Pharynx
Larynx
Trachea
Two bronchi (one bronchus to each lung)
Bronchioles and smaller air passages
Two lungs and their coverings, the pleura
•muscles of respiration — the intercostal muscles and the diaphragm.
External respiration
Exchange of
gases between the blood and the lungs is called external
respiration
Internal respiration
Exchange of
gases between the blood and the cells internal respiration.
The roof is formed by the cribriform plate of the
ethmoid bone, and the sphenoid bone, frontal bone and
nasal bones.
The floor is formed by the roof of the mouth and con-
sists of the hard palate in front and the soft palate behind.
The hard palate is composed of the maxilla and palatine
bones and the soft palate consists of involuntary muscle.
The medial wall is formed by the septum.
The lateral walls are formed by the maxilla, the ethmoid
bone and the inferior conchae .
The posterior wall is formed by the posterior wall of
The posterior wall is formed by the posterior wall of
the pharynx.
The main sinuses are:
• maxillary sinuses in the lateral walls
• frontal and sphenoidal sinuses in the roof
• ethmoidal sinuses in the upper part of the lateral
walls .
Functions of Nose and nasal cavity
Warming.
Filtering and cleaning of air
Humidification.
Olfaction
Functions of Pharynx
Passageway for air and food.
Warming and humidifying.
Taste.
Hearing.
Protection.
Speech.
LARYNX
The larynx is composed of several irregularly shaped
cartilages attached to each other by ligaments and
membranes. The main cartilages are:
• 1 thyroid cartilage
• 1 cricoid cartilage
• 2 arytenoid cartilages
• 1 epiglottis
------------------------elastic fibrocartilage.
Functions of larynx
Production of sound. Sound has the properties of pitch,
volume and resonance.
• Pitch of the voice depends upon the length and
tightness of the cords. At puberty, the male vocal cords
begin to grow longer, hence the lower pitch of the
adult male voice.
• Volume of the voice depends upon the force with
which the cords vibrate. The greater the force of
expired air the more the cords vibrate and the louder
the sound emitted.
• Resonance, or tone, is dependent upon the shape of
the mouth, the position of the tongue and the lips, the
facial muscles and the air in the paranasal sinuses.
Functions of larynx
Speech. This occurs during expiration when the sounds
produced by the vocal cords are manipulated by the
tongue, cheeks and lips.
Protection of the lower respiratory tract. During
swallowing (deglutition) the larynx moves upwards,
occluding the opening into it from the pharynx and thehinged epiglottis closes over the larynx. This ensures that food passes into the oesophagus and not into the lower respiratory passages
Passageway for air. This is between the pharynx and
trachea.
Humidifying, filtering and warming. These continue as
inspired air travels through the larynx.
The trachea is composed of from 16 to 20 incomplete
(C-shaped) rings o
These slides will help you know about the physiology of the respiratory system. These slides are the simplest version on how to know about the Physiology Of Respiratory System with its applied physiology.
Let A be the set of all n x n matrices with det 1. Is A closed under.pdfaristogifts99
Let A be the set of all n x n matrices with det 1. Is A closed under multiplication? Prove or
disprove.
Solution
Let A be the set of all n x n matrices with det 1
take X,Y in A
then det(X)=1 and det(Y)=1
Since det(XY)=det(X)det(Y)
A closed under multiplication
Therefore, det(XY) = 1.1
= 1
Hence XY is in A
therefore A closed under multiplication.
is not one of the stages of a project life cycle 6. Which of the fol.pdfaristogifts99
is not one of the stages of a project life cycle? 6. Which of the following a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering 7 In which of the following stages are project
objectives established, teams formed and major responsibilities assigned a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering 8. In which of the following stages are you more
likely to find status reports, many changes and the creation of forecasts? a. Conceptualizing b.
Defining c. Planning d. Executing e. Delivering Which of the following is not correct about
stakeholders? a. 9. Stakeholders include all members of the project team as well as interested
entities that are internal or external to the organization Stakeholder\'s interests may be positively
or negatively affected by the performance or the completion of the project Stakeholders usually
have a same level of responsibility and authority while participating in a project All stakeholders
required to be managed throughout the project life cycle b. c. d. 10. A program is which one of
the following? a. b. c. d. A very large, complex project A collection of projects with a common
cause A collection of small projects with a common goal A collection of subprojects with a
common customer.
Solution
6 answer e delivering is not part of project life cycle
7 answer c planning in this major responsibility and project objective decided
8 answer e execution in this stage many changes occurs according to difficulty level of work you
can easily find status report and forecast
9 answer c stakeholders have many part internal and external and they have different
responsibility
10Answer b.
In your opinion what are the biggest threats to a network in terms of.pdfaristogifts99
In your opinion what are the biggest threats to a network in terms of security and why?
Solution
Biggest threat to a network security is insiders (Employees who are working inside the
organisation and supporting an attack). Any threat or virus could be prevented being entered
from outside, but if the attack is from inside situations will become worse compared to external
attack..
In your Person classChange the visibility of all fields from priv.pdfaristogifts99
In your Person class:
Change the visibility of all fields from private to protected.
Change the visibility of the methods to calculate age and time in college from private to
protected.
Create a Student class:
Inherit from the Person class.
Add fields to store:
Students major.
Students GPA.
Do not add any other fields.
Create a default constructor (it should not have any parameters) for the Student class
Create mutator and accessor methods for the major and GPA fields.
Override the toString() method from the Person class:
Include all of the same information found in the Person class toString() method.
Make sure you call the methods to calculate the persons age in years and their time in college in
years (Note that these methods are in the Person class but, because you inherit from the Person
class, you will be able to call them from the Student class).
Add an opening message stating the person is a Student.
Add the Students major to the string.
Add the Students GPA to the string.
Add output messages for each field so that the user knows what they are looking at.
Format the string using the new line escape sequence \ so that each field and it\'s message is on a
separate line.
In your test class:
Create a Student object.
Ask the user for all of the information for the student:
ID Number
Name
Current Address
Permanent Address
Year of Birth
Year entered college
Major
GPA
Call the toString() method to display all of the information.
*** This is what I have so far
48 import java.text.DateFormat;
49
50 import java.text.SimpleDateFormat;
51
52 import java.time.LocalDate;
53
54 import java.time.format.DateTimeFormatter;
55
56 class Persons_Information
57
58 {
59
60 private String personName;
61
62 private String currentAdress;
63
64 private String permanentAdress;
65
66 private int idNumber;
67
68 private String birthDate;
69
70 private int personAge;
71
72 private int entryYear;
73
74 private int totalYears;
75
76 final int currentYear=2016;
77
78 public Persons_Information() {
79
80 personName = \"\";
81
82 currentAdress = \"\";
83
84 permanentAdress = \"\";
85
86 idNumber = 0;
87
88 birthDate = \"\";
89
90 personAge = 0;
91
92 entryYear = 0;
93
94 totalYears = 0;
95
96 }
97
98 public Persons_Information (int atIdNumber) {
99
100 idNumber = atIdNumber;
101
102 personName = \"\";
103
104 currentAdress = \"\";
105
106 permanentAdress = \"\";
107
108 birthDate = \"\";
109
110 personAge = 0;
111
112 entryYear = 0;
113
114 totalYears = 0;
115
116 }
117
118 //intput
119
120 public void setPersonName(String personName) {
121
122 this.personName = personName;
123
124 }
125
126 public void setCurrentAdress(String currentAdress) {
127
128 this.currentAdress = currentAdress;
129
130 }
131
132 public void setpermanentAdress(String permanentAdress) {
133
134 this.permanentAdress = permanentAdress;
135
136 }
137
138 public void setIdNumber(int id) {
139
140 idNumber = id;
141
142 }
143
144 public void setBirthDate(String birthDate) {
145
146 this.birthDate = birt.
From the trial balance of Howards Cleaners, prepare the following f.pdfaristogifts99
From the trial balance of Howard\'s Cleaners, prepare the following for August ·Income
statement * Statement of owner\'s equity . Balance sheet (Click the icon to view the trial balance
) Prepare the income statement Begin with the heading and then complete the rest of the
statement. (If a box is not used in the income statement leave the box empty; do not se Howard\'s
Cleaners Income Statement For the Month Ended August 31, 201x Data Table Howard\'s
Cleaners Trial Balance August 31, 201X Dr. Cr. 450 Cash Equipment Accounts Payable 780 J.
Howard, Capital 665 J Howard, Withdrawals Cleaning Fees Salaries Expense Utblities Expense
487 97 5221,522 Totals Print Done
Solution
Income statement:
Statement of owners equity
Balance sheet:
T accounts:RevenuesCleaning fees487ExpensesSalaries expense140Utilities expense97Total
expenses237Net income250.
How would you help Black become an effective supervisorSolution.pdfaristogifts99
How would you help Black become an effective supervisor?
Solution
Blacks can become effective supervisor by following the ways discussed below:
(a) The first thing to do is to gain credibility of the team. This can be done by the following
processes:
(i) Have faith in self: A new supervisor will make mistakes but having faith in self is very
important.
(ii) Lead by example: It is very important to give team members a good example of model
behaviour.
(iii) Consistency: Employees should know what to expect from the supervisor. Supervisor should
have firm control over emotions and should treat all team members equally.
(iv) Willing to change: Good supervisors can\'t be completely stuck in their ways. They need to
be willing to recognize when a specific approach isn\'t working and make changes accordingly,
even if it involves admitting that they were wrong.
(v) Accountability: The supervisor is responsible for your whole team. If a deadline is missed or
a client is lost, supervisors should not blame others for the mistake. Instead, supervisor come up
with a plan to avoid making the same mistakes in the future.
(b) The next step is to get most out of the team:
(i) Effective communication: Communication is vital to good leadership.
(ii) Reasonable expectations: Over-criticizing or setting goals beyond reach should be avoided.
(iii) Delegation of responsibilities: Supervisors should entrust the employees with responsibilities
to give them opportunity to flourish.
(iv) Reward accomplishments: When an employee does a good job, it\'s important to
acknowledge it.
(c) The third step leading to good supervisors is meeting demands of employees:
(i) Finding solutions: Instead of wasting time in complaining about the problems supervisors
should use that time to come up with a game plan.
(ii) Challenge: Good leaders should always be looking for new ways to challenge themselves and
their teams.
(iii) Supportive: The supervisor needs to be able to step in and help the team problem solve
whenever necessary.
(iv) Resiliency: Not everything will go according to plan, and a supervisor need to be okay with
that..
How do bacteria package their DNA by supercoiling the DNA by using.pdfaristogifts99
How do bacteria package their DNA? by supercoiling the DNA by using histones by
acetylating the DNA by methylating the DNA all of the above
Solution
1. Bacterial DNA is packaged into a single chromosome that is a continuous loop.
The DNA must be folded or coiled so that it will fit into the cell.
In bacteria the packaging involves DNA binding proteins that help to form initial loops
followed by the coiling of DNA.
DNA looping and super coiling makes the bacterial chromosome more compact, so that it can fit
within the nucleoid of the bacterial cell.
2. DNA packaging by super coiling and then wrapping up by histone proteins is seen in
eukaryotes.
3. Acetylation and methylation of DNA is observed in transcription process.
Therefore, option A is correct.
Bacteria package their DNA by super coiling the DNA..
How did the company Facebook get its start and how has it changed .pdfaristogifts99
How did the company Facebook get it\'s start and how has it changed the way we live, work, and
communicate? What are the company\'s top 10 milestones?
Solution
Facebook apparently started as a small social network in Harvard university when its founder
wrote a code and shared it with students in the university to share their photos which was known
as Facemash. It caught the fancy of the students and it became hugely popular in Harvard.
Slowly its membership was opened to students of other universities and after September 2005 to
everyone around the world.
Facebook has transformed the way we communicate with each other on work, the way we live.
Its effect has been profound on our lives. Facebook is helping people start new businesses,
connect with new friends (in some cases actual true friends have been found) and companies are
using to promote themselves as an alternative of product chhoice as well as an alternative to
work. Facebook has helped us connect with long lost friends and colleagues at work making it a
more close knit world. However there have been down sides as well as some people point out the
people to people connect in real world is decreasing with attention spans falling, cyber bulling
etc. However as we have it everything has pros and cons and so has facebook.
Top 10 Milestones in Facebook History were:
1. LAunch of Facemash (Facebook\'s predecessor at HArvard), 2003
2. 2005, Facebook opened to other universities and then to everyone subsequently
3. August 2008, Facebook reached 100 million users
4. 2009, Facebook surpassed MySpace as leading social media platform
5. 2009, Facebook began the Business listing platform
6. 2012, Facebook files for an IPO and gets listed on Nasdaq
7. Facebook launches Internet.Org
8. 2014, Facebook buys WhatsApp
9. 2014, Facebook acquires VR Oculus and Instagram
10.2015, Facebook used by 1 Billion people on a day.
For each of the lymphatic and immune systems explain how one (1) com.pdfaristogifts99
For each of the lymphatic and immune systems explain how one (1) component of each of the
organ systems (a cell, tissue, or organ) contributes to the function of either detecting or fighting
off an infection. (3 marks each; 6 marks total)
Solution
Lymphatic system is a closed circulatory system that consists of lymph capillaries, lymph
vessels, and lymph nodes. The lymph present in capillaries flows into lymphatic vessels, which
are presented deep or superficial. This lymphatic system is mainly involved in the production of
\"active and passive immunity\" (components of immune system) against the foreign pathogens
entered into the host system. Lymphatic system is going to produce lymphocytes to defend these
pathogens by opsonization & finally eliminate them out of the host body.
Lymph node is a lymphatic organ where the cleansing of the lymph and activation of T-cells and
B-cells will occur. Parenchyma of the lymph node is divided into cortex and medulla.
Cortex is the outer part, which is C-shaped and encircles the four-fifth of organ. Cortex contains
conical or ovoid shaped lymphatic nodules.
Medulla is the inner part, which extends to the surface of hilum. Medullary cords are present in
the medulla. This medullary cord consists of lymphocytes, macrophages, plasma cells, reticular
fibres and reticular cells.
Both the cortex and medulla consists of lymph-filled sinuses, which are continuous with
subcapsular sinus.
Lymphatic system is a closed circulatory system that consists of lymph capillaries, lymph
vessels, and lymph nodes. The lymph present in capillaries flows into lymphatic vessels, which
are presented deep or superficial. These lymph vessels combine to form lymphatic trunks that
empty into the large collecting vessels of lymphatic system called “thoracic duct and right
lymphatic duct.”
The lymphoid tissue is mostly composed of a reticular connective tissue (a type of loose
connective tissue). The fibres of the reticular network contain macrophages. A number of
lymphocytes from the postcapillary venule walls occupy this network and leave to the body
again. This ensures the lymphocytes to identify the infected sites at a faster rate.
The components of lymphoid tissue include the following.
1). Lymphoid cells:
Lymphocytes are produced (lymphopoiesis) by primary lymphoid tissues or organs, which
include red bone marrow and thymus gland. These are the main cells of immune system; they
mature into two types of immunocompetent cells known as T-lymphocytes and B-lymphocytes
contributes to the function of either detecting or fighting off an infection.
a). T-lymphocytes: The thymus gland produces “T lymphocytes” (T for thymus) from the
lymphoid stem cells under the influence of thymus hormones. The matured T cells
(differentiated) are mainly involved in the process of cell-mediated immunity.
b). B-lymphocytes:
B- Lymphocytes are produced from the red bone marrow and are mainly involved in providing
antibody mediated immunity. When these cells .
Find the monthly payment, R, needed to have a sinking fund accumulat.pdfaristogifts99
Find the monthly payment, R, needed to have a sinking fund accumulate the future value, A. The
yearly interest rate, r, and the number of payments, n, are given. Interest is compounded
monthly. Use the formula for finding the future value of an ordinary annuity. A = $10,000 R=5%
n=36
Solution
FV = P[{(1 + r)n - 1}/r]
P = (FV x r)/[(1 + r)n - 1]
= ($10,000 x 0.05/12)/[(1 + 0.05/12)36 - 1]
= $41.67/[(1.1615 - 1)] = $41.67/0.1615 = $258.04.
Explain whats going on in this state diagram.Solution When you.pdfaristogifts99
Explain whats going on in this state diagram.?
Solution
When you login to the TSO then it asks Login details and password, after entering the details if
they are correct then it display otherwise it prompt a Alert. If your details correct ,then only it
display. After that fill in incidents Out and incidents In variables using + and – cursor. If the
Incidents are incompleted again it raise a Incomplete alert. Again you have to reselecting
incidents and fill. Filling of Incidents are completed then it calculating. After that click on the
submit button. Finally total incidents In and Out with Observer’s Details, Beach name and Other
Race details are submitted..
Exercise 3- Understanding balance sheet accounts Below are a few acco.pdfaristogifts99
Exercise 3- Understanding balance sheet accounts Below are a few accounts from Lockheed
Martin\'s balance sheet that are typical in most balance sheets: Balance Sheet ClassificationDebit
or Credit Balance ) Cash and Cash equivalents 3) Inventories, net 5) Intangible assets Common
stock (4) Salaries payable 6) Other noncurrent assets Accounts payable 8) Receivables, net tional
paid-in capital lant and net term debt (12) Retained earni Required: Determine the balance sheet
classification (current asset, current liability, noncurrent asset, noncurrent liability, and
shareholders\' equity) of each account and whether it typically has a debit or a credit balance.
Solution
1 Current asset Debit 2 Shareholders\' Equity Credit 3 Current asset Debit 4 Current
liability Credit 5 Noncurrent asset Debit 6 Noncurrent asset Debit 7 Current liability Credit
8 Current asset Debit 9 Shareholders\' Equity Credit 10 Noncurrent asset Debit 11
Noncurrent liability Credit 12 Shareholders\' Equity Credit.
Explain the cause of incompatible blood transfusion.SolutionThe.pdfaristogifts99
Explain the cause of incompatible blood transfusion.
Solution
The cause of incompatible blood transfusion is wrong patient and mislabeled specimen marked
by the facility. Blood transfusion is incompatible because the recipient\'s antibodies present in
the serum reacts with the antigens of the RBCS of donor which causes agglutination of cells ,
blocking flow of blood by obstructing capillaries..
Epithelial Tissues Using no more than 12 propositions, name, classify.pdfaristogifts99
Epithelial Tissues Using no more than 12 propositions, name, classify, and describe the major
types of epithelia. How do I create a concept map? l How am I graded? l Switch to keyboard
version arrangement of the cells appears boxlike in appears flattened in columnar epithelium
appears taller than it is cuboidal epithelium wide in can be classified based epithelial tissue on
the pseudostratified falsely appears to be epithelium made up of multiple ce layers in simple
epithelium S in multiple layers in squamous epithelium is limited to one layer in stratified
epithelium typical cell shape
Solution
typical cell shape appears boxlike in cuboidal epithelium -->
Appears flattened in squamous epithelium -->
Appears taller than it is wide in columnar epithelium -->
Can be classified based on the arrangement of cellcells -->
Falsely appears to be made up of multiple cell layers in pseudostratified epithelium
is in multiple layers in stratified epithelium-->
is limited to one layer simpleepithelium..
Describe Milgram’s controversial research on obedience, and discuss .pdfaristogifts99
Describe Milgram’s controversial research on obedience, and discuss its implications for
understanding our susceptibility to social influence. ****PSYCHOLOGY
Solution
Stanley milgram is a famous psychologist at Yale University who conducted experiments
focusing on the conflict between obedience to authority and the personal conscience.
This test tests how much pain would be bore by an ordi ary man by the orders. The extreme
willingness of man to go to almost any length of command of an authority constitutes the chief
finding of the study.
Milk Ram computer that ordinary people follow orders given by Authoritiedr it is even to the
extent of killing an innocent human being obedience to authority is ingrained in us all from the
way we are brought up.
He explains the behaviour of his participants by suggesting that they have two states of
behaviour.
The first one is autonomous state in which people direct their own actions and the second one is
a genetic state in which people allow others to direct their actions.
In the second state the people will believe that authority it will take responsibility for the results
of the reactions.
Can two people with lobed ears have a child with attracted ears if t.pdfaristogifts99
Can two people with lobed ears have a child with attracted ears if they each had a parent with
attracted ears?
Solution
The recessive allele in a person\'s phenotype is the one that is unexpressed. The phenotype is the
physical makeup of a person that can be seen. Some traits have more than two alleles to them.
During reproduction, there is a crossing over of chromosomes between the mother and father.
For many phenotypes, the alleles from each parent will make up the chromosomes of the child.
In some situations, if the two parents each have one recessive allele for a certain trait, their child
can end up displaying the recessive phenotype. This means that both of them can have lobed ears
but their child could have attached earlobes..
Can Bacteria carry out phagocytosis ExplainSolutionBacteria .pdfaristogifts99
Can Bacteria carry out phagocytosis? Explain:
Solution
Bacteria cannot carry out phagocytosis, all prokaryotes are very very small and have cell walls.
They have many methods of transport across the cell wall and cell membrane, but not \"bulk
transport\" through any kind of endocytosis. When eukaryotes do this, they bring in the outside
material into a vesicle which then merges with a lysosome. For example, if bacteria were to bring
in outside material, they would need a way to release it or merge it with another vesicle, but
prokaryotes don\'t have any organelles or vesicles. Having said all that, there are weird
exceptions to almost everything and hence there can be a possiblity of phagocytosis
documentation in prokaryotes at some point in the future..
About half of the paid lobbyists in Washington are former government.pdfaristogifts99
About half of the paid lobbyists in Washington are former government staff members or former
members of Congress. Why would interest groups employ such people? Why might some
reformers want to limit the ability of interest groups to employ them? On what basis might an
interest group argue that such limits are unconstitutional? In 75 to 150 words only.
Solution
Interest groups may be the authentic voice of weaker or oppressed groups in society that do not
have the means or standing to organize as interest groups. Social movements are often the first
expression of latent discontent with the existing system. A former member of Congress can offer
invaluable assistance when an interest group seeks to affect lawmaking. Without them these
groups would have less influence on administrative rulemaking and on legislation.
Some reformers have argued that interest groups gain improper influence by hiring former
government employees. Hence they say, such hiring should not merely be restricted but should
be banned altogether. If this were to happen, interest groups that frequently hire former
employees should be less effective.
*****.
Compare the development of two imperial powers. What factors inspire.pdfaristogifts99
Compare the development of two imperial powers. What factors inspired these nations to
develop empires? How did the powers first gain control over their imperial territories? How did
they administer their territories? What role did the local populations play in the imperial
relationship?
Solution
Britain and Japan are the two great industrial imperial forces of the modern world. Britain
dominated the Western, European-dominated world and Japan of the Eastern, non-European, and
to many eyes, the hope of the third world. They many things in common, groups of islands, more
civilized and powerful, and defence services.
Britain was the first industrial nation at a time when nobody knew what an industrial revolution
was. It was slowly evolving without even aware what modernization would be. But Japan was
fast to realize what the gains and danger of industrialization were and adopted it self-consciously
with revolutionary speed.
Japan transformed itself from a feudal society to the most efficient industrial and egalitarian
aristocracies in the world. The fact is that the then leaders of Meiji Restoration were prepared to
abolish feudalism, establish equality, and contribute to the survival and development of the
country. The British educational road was very much slower in relation to Japanese education
system which very much advanced.
British managers never went to university unlike their Japanese counterparts who went to a
variety of technical colleges. Japan believes in full-time higher education and has far larger
number of universities and colleges. The key to the British industrial revolution was social
ambition and that of Japan was to expel the barbarians and restore independence. In Britain there
is a gentleman’s agreement, more gentlemanly tradition. Welfare, leisure, and a civilized social
life are more important acquisitions of the British, and economic growth came second. Britain
and Japan took two different routes because they were two different societies with different
social structures and ideals.
*****.
An industry is likely to have a low beta if theSolutionAn.pdfaristogifts99
An industry is likely to have a low beta if the:
Solution
An industry is likely to have a low beta if the:
· The revenue stream of firm is stable and less volatile or risk than the market
· Market of there is unaffected or uninfluenced by the market cycle
Note: No multi choice option is given in question. This is the best explanation which I can share.
Please share the options if you want details or clarification.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
What is the function of the pleuraHow do differences in alveolar .pdf
1. What is the function of the pleura?
How do differences in alveolar and atmospheric pressure contribute to ventilation?
What is a pnemothorax? What is the mechanism contributing to the pathology?
Solution
Pleura is the outer covering on the lungs.These are two membranous strcutures called visceral
pleura(inner) and parietal pleura(outer) that cover the lungs. The function of pleura is to enclose
the space called pleural space that contains pleural fluid which helps in easy and frictionless
movement of lungs during expansion and contraction inside the ribcage.
Alveloar pressure is the pressure of air inside the lungs.
When inspiration starts, lungs expand in the thoracic cavity. This expansion increases the volume
of the lungs that causes expansion of air too inside the lungs. The expanded air has low pressure ,
so the pressure of air decreases slighlty in the lungs whereas the pressure outside(atmospheric
pressure) is higher.
Air moves from high pressure to low pressure so it starts moving from atmosphere to respiratory
pathway to alveoli.
During Expiration, Lungs contract, volume inside the lungs decreases, alveolar pressure
increases. This pressure difference between lungs and atmposhere is sufficient to cause outward
movement of air.
Pneumothorax is the condition in which the air collects outside the lungs in the chest/thoracic
cavity.This condition can arise due to a disease, injury to lung that causes damage to pleura or
even sometimes in absence of anysuch condition (Spontaneous pneumothorax).
Pathophysiology of pneumothorax is not very clearly known. It has been noticed during this
condition the emphysema like changes occur iin alveoli, necrosis of alveolar tissue,formation of
air filled lesions under the pleural surface
