The document discusses three basic essentials for life: oxygen, water, and food. It then focuses on oxygen, defining it as an element, gas, and drug. It describes oxygen therapy as administering oxygen at concentrations greater than room air to treat hypoxemia. Hypoxemia and different types of hypoxia are defined. Common signs and symptoms as well as indications for oxygen therapy are listed. Various oxygen delivery devices, their uses, advantages, and disadvantages are outlined.
oxygen is a medication. oxygen therapy must be known to all health professionals for optimum management of patient and optimum use of resourses. even more oxygen can cause oxygen toxicity and can harm the patient in many ways. There are various methods for giving oxygen,varieties of face masks, cylinders. also there is criteria when to give oxygen ,how to give oxygen,what are the benefits and mechanism of oxygen therapy.
Oxygen Therapy, Indications, procedure, precautions, different ways of oxygen delivery
Presented by Ganga Tiwari (BSC. Nursing Fourth Year , TU, IOM, MNC, Kathmandu Nepal)
Oxygen Cylinders and Flowmeter- Uses and Maintenanceshashi sinha
Oxygen cylinders contain oxygen under pressure, and the pressure gauge gradually falls as the cylinder is depleted. A full-size E cylinder (the size fitted to most anaesthetic machines) contains approximately 680 l of gas. Manufacturers label the cylinders to confirm this. The medical gas flowmeter is a medical device for oxygen or medical air inhalation of first-aid and hypoxic patients in the hospital, including oxygen flowmeter, and medical air flowmeter. Oxygen flowmeter is mainly used to regulate the flow of oxygen, oxygen humidification.
oxygen is a medication. oxygen therapy must be known to all health professionals for optimum management of patient and optimum use of resourses. even more oxygen can cause oxygen toxicity and can harm the patient in many ways. There are various methods for giving oxygen,varieties of face masks, cylinders. also there is criteria when to give oxygen ,how to give oxygen,what are the benefits and mechanism of oxygen therapy.
Oxygen Therapy, Indications, procedure, precautions, different ways of oxygen delivery
Presented by Ganga Tiwari (BSC. Nursing Fourth Year , TU, IOM, MNC, Kathmandu Nepal)
Oxygen Cylinders and Flowmeter- Uses and Maintenanceshashi sinha
Oxygen cylinders contain oxygen under pressure, and the pressure gauge gradually falls as the cylinder is depleted. A full-size E cylinder (the size fitted to most anaesthetic machines) contains approximately 680 l of gas. Manufacturers label the cylinders to confirm this. The medical gas flowmeter is a medical device for oxygen or medical air inhalation of first-aid and hypoxic patients in the hospital, including oxygen flowmeter, and medical air flowmeter. Oxygen flowmeter is mainly used to regulate the flow of oxygen, oxygen humidification.
Infection control protocols in intensive care unitsANILKUMAR BR
Hospital acquired infections (HAIs) are common in intensive care unit (ICU) patient and are associated with increased morbidity and mortality.
The main reason being severity of illness, interruption of normal defense mechanism (e.g. mechanical ventilation), malnutrition & inability to ambulate make it more susceptible to multi drug resistant organism (MDRO).
The most frequent mode of transmission is Contact transmission, this may be direct or indirect other modes include droplet transmission, airborne transmission, common vehicle such as ventilator etc.
The nursing technique by which a patient with an infectious disease is prevented from infecting other people is called barrier nursing.Hand hygiene is the simplest, most effective measure for infection control.Contact Precautions
Airborne Precautions
Droplet Precautions
Three more elements have been added to standard precautions. They are:
4.1 Respiratory hygiene/cough etiquette
4.2 Safe injection practices
4.3Use of masks for insertion of catheters or injection into spinal or epidural areas
oxygen is very very important for the human being. so i tried here to provide best content from the books and easy way to understand, if you like this slide comment it.
Oxygen therapy is a treatment that delivers oxygen gas for you to breathe. Overview. You can receive oxygen therapy from tubes resting in your nose, a face mask, or a tube placed in your trachea, or windpipe.
Oxygen therapy
Definition:
Oxygen is a colorless, odorless, tasteless gas that is essential for the body to function properly and to survive.
Oxygen therapy is a treatment that delivers oxygen gas to breathe. The oxygen therapy is received from tubes resting in nose, a face mask, or a tube placed n your trachea, or windpipe. This treatment increases the amount of oxygen in lungs to receive and deliver to blood.
What is meaning of O2 therapy
Oxygen therapy is the administration of oxygen at a concentration of pressure greater than that found in the environmental atmosphere
The air that we breathe contain approximately 21% oxygen
the heart relies on oxygen to pump blood.
Purpose
Oxygen therapy is a key treatment in respiratory care.
The purpose is to increase oxygen saturation in tissues where the saturation levels are too low due to illness or injury.
What are the signs that a person needs oxygen
shortness of breath.
headache.
restlessness.
dizziness.
rapid breathing.
chest pain.
confusion.
high blood pressure.
Contd…..
Pulmonary hypertension
Acute myocardial infarction (heart attack)
Short-term therapy, such as post-anesthesia recovery
Oxygen may also be used to treat chronic lung disease patients during exercise .
Methods of oxygen administration:
1- Nasal cannula
Face mask
The simple Oxygen mask
The partial rebreather mask:
The non rebreather mask:
The venturi mask:
The partial rebreather mask:
The mask is have with a reservoir bag must romaine inflated during both inspiration & expiration
It collection of the first parts of the patients' exhaled air.
It is used to deliver oxygen concentrations up to 80%.
The non rebreather mask
This mask provides the highest concentration of
oxygen (95-100%) at a flow rate6-15 L/min.
It is similar to the partial rebreather mask
except two one-way valves prevent conservation of exhaled air.
The bag is an oxygen reservoir
Venturi mask
It is high flow concentration of oxygen.
Oxygen from 40 - 50%
At liters flow of 4 to 15 L/min.
T-piece
Used on end of ET tube when weaning from ventilator
Provides accurate FIO2
Provides good humidity
Documentation:
Date and time oxygen started.
Method of delivery.
Oxygen concentration and flow rate.
Patient observation.
Add oronasal care to the nursing care plan
O2 DELIVERY DEVICES
An oropharyngeal airway (also known as an oral airway, OPA or Guedel pattern airway) is a medical device called an airway adjunct used in airway management.
Infection control protocols in intensive care unitsANILKUMAR BR
Hospital acquired infections (HAIs) are common in intensive care unit (ICU) patient and are associated with increased morbidity and mortality.
The main reason being severity of illness, interruption of normal defense mechanism (e.g. mechanical ventilation), malnutrition & inability to ambulate make it more susceptible to multi drug resistant organism (MDRO).
The most frequent mode of transmission is Contact transmission, this may be direct or indirect other modes include droplet transmission, airborne transmission, common vehicle such as ventilator etc.
The nursing technique by which a patient with an infectious disease is prevented from infecting other people is called barrier nursing.Hand hygiene is the simplest, most effective measure for infection control.Contact Precautions
Airborne Precautions
Droplet Precautions
Three more elements have been added to standard precautions. They are:
4.1 Respiratory hygiene/cough etiquette
4.2 Safe injection practices
4.3Use of masks for insertion of catheters or injection into spinal or epidural areas
oxygen is very very important for the human being. so i tried here to provide best content from the books and easy way to understand, if you like this slide comment it.
Oxygen therapy is a treatment that delivers oxygen gas for you to breathe. Overview. You can receive oxygen therapy from tubes resting in your nose, a face mask, or a tube placed in your trachea, or windpipe.
Oxygen therapy
Definition:
Oxygen is a colorless, odorless, tasteless gas that is essential for the body to function properly and to survive.
Oxygen therapy is a treatment that delivers oxygen gas to breathe. The oxygen therapy is received from tubes resting in nose, a face mask, or a tube placed n your trachea, or windpipe. This treatment increases the amount of oxygen in lungs to receive and deliver to blood.
What is meaning of O2 therapy
Oxygen therapy is the administration of oxygen at a concentration of pressure greater than that found in the environmental atmosphere
The air that we breathe contain approximately 21% oxygen
the heart relies on oxygen to pump blood.
Purpose
Oxygen therapy is a key treatment in respiratory care.
The purpose is to increase oxygen saturation in tissues where the saturation levels are too low due to illness or injury.
What are the signs that a person needs oxygen
shortness of breath.
headache.
restlessness.
dizziness.
rapid breathing.
chest pain.
confusion.
high blood pressure.
Contd…..
Pulmonary hypertension
Acute myocardial infarction (heart attack)
Short-term therapy, such as post-anesthesia recovery
Oxygen may also be used to treat chronic lung disease patients during exercise .
Methods of oxygen administration:
1- Nasal cannula
Face mask
The simple Oxygen mask
The partial rebreather mask:
The non rebreather mask:
The venturi mask:
The partial rebreather mask:
The mask is have with a reservoir bag must romaine inflated during both inspiration & expiration
It collection of the first parts of the patients' exhaled air.
It is used to deliver oxygen concentrations up to 80%.
The non rebreather mask
This mask provides the highest concentration of
oxygen (95-100%) at a flow rate6-15 L/min.
It is similar to the partial rebreather mask
except two one-way valves prevent conservation of exhaled air.
The bag is an oxygen reservoir
Venturi mask
It is high flow concentration of oxygen.
Oxygen from 40 - 50%
At liters flow of 4 to 15 L/min.
T-piece
Used on end of ET tube when weaning from ventilator
Provides accurate FIO2
Provides good humidity
Documentation:
Date and time oxygen started.
Method of delivery.
Oxygen concentration and flow rate.
Patient observation.
Add oronasal care to the nursing care plan
O2 DELIVERY DEVICES
An oropharyngeal airway (also known as an oral airway, OPA or Guedel pattern airway) is a medical device called an airway adjunct used in airway management.
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
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
- 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
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
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.
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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
3. DEFINITION:
OXYGEN
Element, gas, and drug.
OXYGEN THERAPY
Is the administration of oxygen at concentrations
greater than that in room air to treat or prevent
hypoxemia.
4. WHAT IS HYPOXIA AND TYPES
HYPOXIA
A condition of insufficient oxygen anywhere in the body
from the inspired gas to the tissue.
TYPES OF HYPOXIA
Hypoxemic hypoxia
Circulatory hypoxia
Hematological hypoxia
Demand hypoxia
Histotoxic hypoxia
6. INDICATIONS FOR OXYGEN
THERAPY
1. Treat hypoxia
2. Decrease the work of breathing
3. Decrease myocardial work
4. Severe trauma
5. Short term/long term, post operative
7. OXYGEN FLOW RATES
Determines the amount of oxygen delivered to the
patient.
Measured in LITERS PER MINUTE (litrs/min).
Rate varies according to patient condition and route
of O2 administration.
8. OXYGEN DELIVERY SYSTEMS
LOW FLOW
Do not provide a constant or known concentration of
inspired O2.
EXAMPLE- Nasal, face, partial, non-rebreather ..
HIGH FLOW
Provide the total inspired air.
Specific % of O2 is delivered independently.
Requires constant & precise amount.
EXAMLE- Transtracheal, venturi, T- piece, face tent..
11. ADVANTAGES
Common inexpensive device
Easy to apply
Does not interfere with eating and talking
Relatively comfortable
Permits freedom of movement
Well tolerated by clients
12. DISADVANTAGES
Delivers relatively low concentration
of O2 (24%-45%) at a flow rate of
2Lits-6Lits/Min.
Above 6Lits/Min patient tends to
swallow air and feels uncomfortable, hence FiO2
cannot be increased
13. FACE MASKS
Oxygen mask is fitted
Carefully to avoid leakage
Of O2.
Shouldn’t be too tight.
14. COMMONLY USED TYPES OF
MASKS ARE-
Simple face mask
High concentration mask
Venturi mask
15. SIMPLE FACE MASK
Has vents on the sides for the
room air to leak in and there by
diluting the source of O2.
Also allows exhaled CO2 to escape.
Used when increased O2 delivery is
needed for shorter periods.
16. FACE MASK
Simple face mask delivers the
oxygen concentrations from
40%-60% at a flow rate of
5L-8L/Min respectively.
Due to the risk of retaining CO2 never
a simple mask with a delivery rate of
less than 5L/Min
18. HIGH CONCENTRATION MASK
Delivers the highest O2 concentration
possible(95%-100%) at a flow rate of
10L-15L/Min.
There is a 2 liter reservoir bag with 3 one-way
valves, which prevents the room air and the client’s
exhaled air entering the bag to deliver 100% O2.
20. VENTURI MASK
It delivers O2 concentrations
varying from 24%-60% at a
flow rates of 4L-10L.
It is a medical device to deliver a known oxygen
concentration to patients on controlled oxygen
therapy.
21. VENTURI MASK
The color of the device reflects the delivered
oxygen concentration:
BLUE-24%, WHITE-28%, ORANGE-31%
YELLOW-35%, RED-40%, GREEN-60%
23. OXYGEN HOOD -infants
A rigid plastic dome that encloses
an infant’s head.
It provides precise O2 levels and high humidity.
24. Nurse’s Responsibility
The gas should not be
allowed to blow directly
into infants face.
Hood should not rub against infant’s chin, neck or
shoulder.
25. OXYGEN TENT-children
Rectangular, clear, plastic
canopy with outlets that
connects to oxygen which
is humidified.
O2 flow should be 15L/Min
for 5Mins initially and then
adjust according to orders (delivers approx. 30%
O2)
30. SOP (CARE HOSPITALS)
(Standard Operating Procedure)
AIM :
To provide guidelines during oxygen therapy.
SCOPE :
This procedure is applicable for nurses associates to
care of the patients who require oxygen administration.
RESPONSIBILITY :
Assigned Nurse.
ACCOUNTABILITY :
Nurse manager.
31. SOP (CARE HOSPITALS)
(Standard Operating Procedure)
ARTICLES RERUIRED
1. Nasal cannula/oxygen mask/reservoir mask/trans tracheal
catheter/non rebreather mask/ventilator.
2. Humidifier.
3. Oxygen source.
4. Gauze pads if applicable.
5. Pulse oxymeter.
PROCEDURE
1. Identify the patient
2. Check doctors order
3. Assess the patient for the signs and symptoms associated
32. SOP (CARE HOSPITALS)
(Standard Operating Procedure)
with hypoxia.
4. Explain the procedure to the patient.
5. Provide comfortable position.
6. Record the vital signs and SPO2.
7. Perform hand hygiene.
8. Check proper functioning of equipment.
9. Administer oxygen by appropriate device as per
requirement.
10. Use a clean flow meter with humidifier.
11. Monitor SPO2 during the procedure.
33. SOP (CARE HOSPITALS)
(Standard Operating Procedure)
12. Check the O2 supply and connections & patients
comfort.
13. Record the date, time and flow rate of O2
administration.
14. Do not permit smoking near O2 equipment.