Chronic obstructive pulmonary disease (COPD) refers to two lung diseases, chronic bronchitis and emphysema, that are typically caused by smoking and result in limited airflow. The document discusses the definition, causes, symptoms, diagnosis, and management of COPD. It notes that COPD is the 4th leading cause of death and involves inflammation and narrowing of the airways leading to shortness of breath. Treatment focuses on improving ventilation, removing secretions, managing complications, and improving overall health.
Chronic obstructive pulmonary disorders COPD is a [preventable and treatable disease with some significant extra pulmonary effects that may contribute to the severity in individual clients.
It is characterized by airflow limitation that is not completely reversible.
Heart failure (HF) is a common cardiovascular condition with increasing incidence and prevalence. Unlike western countries where heart failure is predominantly a disease of elderly, in India it affects younger age group. Heart failure is a chronic condition in which the heart cannot pump enough blood and oxygen to support other organs in your body.
Asthma is a condition in which your airways narrow and swell and produce extra mucus. This can make breathing difficult and trigger coughing, wheezing and shortness of breath. For some people, asthma is a minor nuisance.
Angina also known as angina pectoris is a medical condition characterized by chest pain usually left sided due to inadequate blood supply (ischemia) to the heart muscles due to obstruction (like presence of blood clot), narrowing or contraction (vasospasm) of the supplying coronary arteries.
Peptic ulcers are sores that develop in the lining of the stomach, lower esophagus, or small intestine. They're usually formed as a result of inflammation caused by the bacteria H. pylori, as well as from erosion from stomach acids. Peptic ulcers are a fairly common health problem.
Chronic obstructive pulmonary disorders COPD is a [preventable and treatable disease with some significant extra pulmonary effects that may contribute to the severity in individual clients.
It is characterized by airflow limitation that is not completely reversible.
Heart failure (HF) is a common cardiovascular condition with increasing incidence and prevalence. Unlike western countries where heart failure is predominantly a disease of elderly, in India it affects younger age group. Heart failure is a chronic condition in which the heart cannot pump enough blood and oxygen to support other organs in your body.
Asthma is a condition in which your airways narrow and swell and produce extra mucus. This can make breathing difficult and trigger coughing, wheezing and shortness of breath. For some people, asthma is a minor nuisance.
Angina also known as angina pectoris is a medical condition characterized by chest pain usually left sided due to inadequate blood supply (ischemia) to the heart muscles due to obstruction (like presence of blood clot), narrowing or contraction (vasospasm) of the supplying coronary arteries.
Peptic ulcers are sores that develop in the lining of the stomach, lower esophagus, or small intestine. They're usually formed as a result of inflammation caused by the bacteria H. pylori, as well as from erosion from stomach acids. Peptic ulcers are a fairly common health problem.
Emphysema is a type of COPD involving damage to the air sacs (alveoli) in the lungs. As a result, your body does not get the oxygen it needs. Emphysema makes it hard to catch your breath. You may also have a chronic cough and have trouble breathing during exercise. The most common cause is cigarette smoking
Pneumonia is an inflammation of the lung parenchyma caused by various microorganisms, including bacteria, mycobacteria, fungi, and viruses.
Pneumonitis is a more general term that describes the inflammatory process in the lung tissue that may predispose and Pneumonia is an inflammation of the lung parenchyma that is caused by a microbial agent.
place the patient at risk for microbial invasion.
Pneumonia is classified into four: community-acquired pneumonia (CAP) and hospital-acquired pneumonia (HAP), pneumonia in the immunocompromised host, and aspiration pneumonia.
Emphysema is a type of COPD involving damage to the air sacs (alveoli) in the lungs. As a result, your body does not get the oxygen it needs. Emphysema makes it hard to catch your breath. You may also have a chronic cough and have trouble breathing during exercise. The most common cause is cigarette smoking
Pneumonia is an inflammation of the lung parenchyma caused by various microorganisms, including bacteria, mycobacteria, fungi, and viruses.
Pneumonitis is a more general term that describes the inflammatory process in the lung tissue that may predispose and Pneumonia is an inflammation of the lung parenchyma that is caused by a microbial agent.
place the patient at risk for microbial invasion.
Pneumonia is classified into four: community-acquired pneumonia (CAP) and hospital-acquired pneumonia (HAP), pneumonia in the immunocompromised host, and aspiration pneumonia.
Hernia (in Latin, the rupture of a portion of a structure) is defined as a protrusion of the normal internal abdominal viscera through a weakness or defect in the fascial and muscular layers which normally confine them. The groin region, lying between the lower abdomen and the thigh, represents one of the weakest natural points of the abdominal wall and is the site of most common abdominal wall hernias
COPD is a lung disease that makes it hard to breathe. It is caused by damage to the lungs over many years, usually from smoking.
The main symptoms are:
• A long-lasting (chronic) cough.
• Mucus that comes up when you cough.
• Shortness of breath that gets worse when you exercise.
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SO GUYS ONCE AGAIN HERE I PRESENT U THE OWN MADE PRESENTATION ON THE TOPIC DEMENTIA I HOPE U LIKE THAT IT IS BEEN USEFUL U WHILE MAKING PSYCHIATRIC PRESENTATION
Chronic Obstructive Pulmonary Disease (COPD) is an umbrella term used to describe progressive lung diseases including emphysema, chronic bronchitis, and refractory (non-reversible) asthma. This disease is characterized by increasing breathlessness
this ppt gives information about COPD , Asthma(the respiratory disease)As stated before, diseases of the heart affect the lungs and diseases of the lungs affect the heart.
This is because of the peculiar characteristics of pulmonary vasculature. The pressure in the pulmonary arteries is much lower than in the systemic arteries.
The pulmonary arterial system is466 SECTION III Systemic Pathology thinner than the systemic arterial system.
They are thin elastic vessels which can be easily distinguished from thick-walled bronchial arteries supplying the large airways and the pleura.
General diseases of vascular origin occurring in the lungs such as pulmonary oedema, pulmonary congestion, pulmonary embolism and pulmonary infarction, have all been already discussed.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
2. COPD is also known as chronic obstructive
lung disease (COLD), chronic obstructive
airway disease (COAD), chronic airflow
limitation (CAL) and chronic obstructive
respiratory disease (CORD)
Chronic obstructive pulmonary disease (COPD)
refers to chronic bronchitis and emphysema, a
pair of two commonly co-existing diseases of
the lungs in which the airways become
narrowed. This leads to a limitation of the
flow of
air to and from the lungs causing
shortness of breath.
3. In
COPD, less air flows in and out of the
airways because of one or more of the
following:
The airways and air sacs lose their
elastic quality.
The walls between many of the air sacs
are destroyed.
The walls of the airways become thick
and inflamed.
The airways make more mucus than
usual, which tends to clog them.
4.
5. It is the 4th leading cause of mortality and
12th leading cause of disability in the
united states.
In 2020 COPD is the 3rd leading cause of
death.
6. 1)Smoking
2) Occupational exposures- exposure to
workplace dusts found in coal mining, gold
mining, and the cotton textile industry and
chemicals such as cadmium, isocyanates, and
fumes from welding have been implicated in
the development of airflow obstruction.
3) Air pollution
4) sudden airway constriction in response to
inhaled irritants,
5) Bronchial hyperresponsiveness, is a
characteristic of asthma.
7. 6)Genetics-Alpha 1-antitrypsin deficiency
is a genetic condition that is responsible
for about 2% of cases of COPD. In this
condition, the body does not make enough
of a protein, alpha 1-antitrypsin. Alpha 1-
antitrypsin protects the lungs from
damage caused by protease enzymes, such
as elastase and trypsin, that can be
released as a result of an inflammatory
response to tobacco smoke.
8. NUTRITION
INFECTIONS
SOCIO ECONOMIC STATUS
AGING POPULATION
9. Abnormal inflammatory response of the
lungs due to toxic gases.
Responseoccurs in the airways
,parenchyma & pulmonary vasculature.
Narrowing of the airway takes place
Destruction
of parenchyma leads to
emphysema.
10. Destruction of lung parenchyma leads to an imbalance
of proteinases/antiproteinases.
(this proteinases inhibitors prevents the destructive
process)
Pulmonary vascularchanges
Thickening of vessels
Collagen deposit
Destruction of capillary beds.
Mucus hypersecretion(cilia dysfunction,airflow
limitation,corpulmonale(RVF))
Chronic cough and sputum production
11. Chronic cough
Sputum production
Wheezing
Chest tightness
Dyspnoea on exertion
Wt.loss
Respiratory insufficiency
Respiratory infections
Barrel chest- chronic hyperinflation leads
to loss of lung elasticity.
12. 1) Bronchitis
2) Emphysema
Bronchitis :-
Bronchitis (bron-KI-tis) is a condition in which
the bronchial tubes become inflamed.
13. acute (short term) and
chronic (ongoing).
Infections or lung irritants cause acute
bronchitis.
Chronic bronchitis is an ongoing, serious
condition. It occurs if the lining of the
bronchial tubes is constantly irritated and
inflamed, causing a long-term cough with
mucus.
14. Chronic bronchitis:
It is defined as the presence of cough and
sputum production for atleast 3 months.
15. Irritants irrritate the airway
Excess mucus production
Inflammation
Cause the mucus secreting glands and goblet cells to
increase in number.
Ciliary function is reduced.
More mucus production
Bronchial walls become thickened and lumen narrows and
mucus plug the airway
16. Alveoli adjacent tto the bronchioles may
become damaged and fibrosed.
Alter function of alveolar macrophages.
infection
17. sore throat,
fatigue (tiredness),
fever, body aches,
stuffy or runny nose,
vomiting, and
Diarrhea
persistent cough
cough may produce clear mucus
shortness of breath
18. coughing,
wheezing, and
chest discomfort.
The coughing may produce large amounts
of mucus. This type of cough often is
called a smoker's cough.
19. History - medical history
•Whether you've recently had a cold or
the flu
•Whether you smoke or spend time around
others who smoke
•Whether you've been exposed to dust,
fumes, vapors, or air pollution -
20. Mucus -to see whether you have a
bacterial infection
chest x ray,
lung function tests,
CBC
ABG analysis
23. REMOVE BRONCHIAL SECRETION
PROMOTE EXERCISES
CONTROL COMPLICATIONS
IMPROVE GENERAL HEALTH
24. BULLECTOMY
BULLAE ARE ENLARGED AIRSPACES THAT
DO NOT CONTRIBUTE TO VENTILLATION BUT
OCCUPY SPACE IN THE THORAX,THESE AREAS
MAY BE SURGICALLY EXCISED
LUNG VOLUME REDUCTION SURGERY
IT INVOLVES THE REMOVAL OF A PORTION
OF THE DISEASED LUNG PARENCHYMA.THIS
ALLOWS THE FUNCTIONAL TISSUE TO EXPAND.
LUNG TRANSPLANTATION
26. IMPAIRED GAD EXCHANGE RELATED TO
DECREASED VENTILLATION AND MUCOUS
PLUGS
INEFFECTIVE AIRWAY CLEARENCE RELATED
TO EXCESSIVE SECRETION AND INEFFECTIVE
COUGHING
ANXIETY RELATED TO ACUTE BREATHING
DIFFICULTIES AND FEAR OF SUFFOCATION
ACTIVITY INTOLERENCE RELATED TO
INADEQUATE OXYGENATION AND DYSPNOEA
27. IMBALANCED NUTRITION LESS THAN BODY REQUIREMENT
RELATED TO REDUCED APPETITE,DECREASED ENERGY LEVEL
AND DYSPNOEA
DISTURBED SLEEP PATTERN RELATED TO
DYSPNOEA AND EXTERNAL STIMULI
RISK FOR INFECTION RELATED TO
INEFFECTIVE PULMONARY CLEARENCE
28.
29. Definition:-Emphysema is defined as
enlargement of the air spaces distal to
the terminal bronchioles, with
destruction of their walls of the alveoli.
Pathology :
As the alveoli are destroyed the alveolar
surface area in contact with the
capillaries decreases.
Causing dead spaces (no gas exchange
takes place)
30. Leads to hypoxia.
In later stages:
CO2 elimination is disturbed and
increase in CO2 tension in arterial blood
causing
Respiratory acidosis
(Decrease pulmonary blood flowis
increased forcing the RV to maintain high
B.P. in PA.)
31. Centrilobular-Therespiratory bronchiole
(proximal and central part of the acinus)
is expanded. The distal acinus or alveoli
are unchanged. Occurs more commonly in
the upper lobes.
32. Panlobular-The entire respiratory acinus,
from respiratory bronchiole to alveoli, is
expanded. Occurs more commonly in the
lower lobes, especially basal segments,
and anterior margins of the lungs.
33. a) History
b) PFT
c) Spirometry-to find out airflow
obstruction.
d) ABG analysis
e) CT scan of the lung.
f) Screening of alpha antitrypsin deficiency
g) X-ray radiography may aid in the
diagnosis.
36. REMOVE BRONCHIAL SECRETION
PROMOTE EXERCISES
CONTROL COMPLICATIONS
IMPROVE GENERAL HEALTH
37. BULLECTOMY
BULLAE ARE ENLARGED AIRSPACES THAT
DO NOT CONTRIBUTE TO VENTILLATION BUT
OCCUPY SPACE IN THE THORAX,THESE AREAS
MAY BE SURGICALLY EXCISED
LUNG VOLUME REDUCTION SURGERY
IT INVOLVES THE REMOVAL OF A PORTION
OF THE DISEASED LUNG PARENCHYMA.THIS
ALLOWS THE FUNCTIONAL TISSUE TO EXPAND.
LUNG TRANSPLANTATION
39. IMPAIRED GAD EXCHANGE RELATED TO
DECREASED VENTILLATION AND MUCOUS
PLUGS
INEFFECTIVE AIRWAY CLEARENCE RELATED
TO EXCESSIVE SECRETION AND INEFFECTIVE
COUGHING
ANXIETY RELATED TO ACUTE BREATHING
DIFFICULTIES AND FEAR OF SUFFOCATION
ACTIVITY INTOLERENCE RELATED TO
INADEQUATE OXYGENATION AND DYSPNOEA
40. DISTURBED SLEEP PATTERN RELATED TO
DYSPNOEA AND EXTERNAL STIMULI
RISK FOR INFECTION RELATED TO
INEFFECTIVE PULMONARY CLEARENCE
IMBALANCED NUTRITION LESS THAN BODY
REQUIREMENT RELATED TO REDUCED
APPETITE,DECREASED ENERGY LEVEL AND
DYSPNOEA
42. TAKEYOUR MEDICATIONS REGULARLY AS
PRESCRIBED,IF YOU HAVE ANY DOUBT RING
YOUR HOSPITAL.
EXERCISEREGULARLY EVERYDAY OR ELSE
ATLEAST 4 OUT OF 7 DAYS.