The document outlines key aspects of infection prevention and control (IPC), including definitions, mechanisms of infection spread, and strategies to break the chain of infection. It discusses healthcare-associated infections (HAIs) and their sources, and explains the standard infection control precautions (SICPs) that should be followed at all times, such as proper hand hygiene techniques and use of personal protective equipment. The 10 elements of SICPs aim to safely manage the healthcare environment and equipment, blood/body fluids, linen and waste to prevent transmission of infectious agents between patients and healthcare workers.
Preventing Hospital-Acquired Infections: Best Practices and StrategiesVamsi kumar
These notes will provide an overview of hospital-acquired infections (HAIs) and the importance of preventing them. We will discuss the common types of HAIs, such as surgical site infections, bloodstream infections, and urinary tract infections, as well as the factors that contribute to their occurrence. Additionally, we will explore various strategies and best practices for preventing HAIs, such as hand hygiene, environmental cleaning, and antibiotic stewardship programs. The notes will also cover the roles of healthcare providers, patients, and hospital administrators in preventing HAIs and the importance of communication and collaboration between all stakeholders. Overall, these notes will be a comprehensive guide to reducing the incidence of HAIs and improving patient safety in healthcare settings.
Preventing Hospital-Acquired Infections: Best Practices and StrategiesVamsi kumar
These notes will provide an overview of hospital-acquired infections (HAIs) and the importance of preventing them. We will discuss the common types of HAIs, such as surgical site infections, bloodstream infections, and urinary tract infections, as well as the factors that contribute to their occurrence. Additionally, we will explore various strategies and best practices for preventing HAIs, such as hand hygiene, environmental cleaning, and antibiotic stewardship programs. The notes will also cover the roles of healthcare providers, patients, and hospital administrators in preventing HAIs and the importance of communication and collaboration between all stakeholders. Overall, these notes will be a comprehensive guide to reducing the incidence of HAIs and improving patient safety in healthcare settings.
Pathogenic microorganisms proliferate and invade bodily tissue, causing tissue harm and disease.
The invasion and multiplication of microorganisms such as bacteria, viruses, and parasites those are not normally present within the body.
An infection may cause no symptoms and be subclinical, or it may cause symptoms and be clinically apparent.
An infection may remain localized, or it may spread through the blood or lymphatic vessels to become systemic (body wide).
Microorganisms that live naturally in the body are not considered infections.
For example, bacteria that normally live within the mouth and intestine are not infections.
Infection prevention policies and practices are used in hospitals and other health care facilities to reduce the spread of infections.
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NOSOCOMIAL INFECTION OR HOSPITAL ACQUIRED INFECTION
OR HEALTHCARE ASSOCIATED INTECTION CAN BE DEFINED AS THE INFECTION ACQUIRED IN THE HOSPITAL BY A PATIENT:
WHO WAS ADMITTED FOR A REASON OTHER THAT INFECTION
FACTORS AFFECTING HAIS
SOURCES OF INFECTION
MICRORGANISMS RESPONSIBLE FOR INFECTION
TYPES OF HAIS
MODE OF TRANSMISSION
PREVENTION OF HAIS
description about asepsis, introduction, goal , meaning, types, principles.infection,chain of infection,breaking of infection,type of immunity ,nasocomial infection,universal precausions,body substances infection,post exposure prophylaxis etc.
Pathogenic microorganisms proliferate and invade bodily tissue, causing tissue harm and disease.
The invasion and multiplication of microorganisms such as bacteria, viruses, and parasites those are not normally present within the body.
An infection may cause no symptoms and be subclinical, or it may cause symptoms and be clinically apparent.
An infection may remain localized, or it may spread through the blood or lymphatic vessels to become systemic (body wide).
Microorganisms that live naturally in the body are not considered infections.
For example, bacteria that normally live within the mouth and intestine are not infections.
Infection prevention policies and practices are used in hospitals and other health care facilities to reduce the spread of infections.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
NOSOCOMIAL INFECTION OR HOSPITAL ACQUIRED INFECTION
OR HEALTHCARE ASSOCIATED INTECTION CAN BE DEFINED AS THE INFECTION ACQUIRED IN THE HOSPITAL BY A PATIENT:
WHO WAS ADMITTED FOR A REASON OTHER THAT INFECTION
FACTORS AFFECTING HAIS
SOURCES OF INFECTION
MICRORGANISMS RESPONSIBLE FOR INFECTION
TYPES OF HAIS
MODE OF TRANSMISSION
PREVENTION OF HAIS
description about asepsis, introduction, goal , meaning, types, principles.infection,chain of infection,breaking of infection,type of immunity ,nasocomial infection,universal precausions,body substances infection,post exposure prophylaxis etc.
- 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
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
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.
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!
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
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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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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
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
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
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1. INFECTION PREVENTION
AND CONTROL (IPC)
By:
Dr. Mohammed Salah, Ph.D.
Lecturer of Microbiology and Immunology
E-mail: Mohammed_salah@Azhar.edu.eg 1
Dr. Mohammed Salah
2. Outlines
1. Introduction
2. Definition of infection control
3. Infection Spread in Healthcare settings
4. Chain of infection
5. Breaking the chain of infection
6. Standard infection control precautions (SICPs)
Dr. Mohammed Salah 2
3. Introduction
There are many diseases that can spread easily in our community if controls
are not in place.
To protect your own health as well as the health of those around you, an
understanding of infectious diseases, how they are spread and how to control
them is fundamental.
Dr. Mohammed Salah 3
4. Infectious diseases
Infectious diseases are disorders that are caused by organisms, usually
microscopic in size, such as bacteria, viruses, fungi, or parasites that are
passed, directly or indirectly, from one person to another
Bacteria T.B
Virus Influenza
Fungi Oral thrush
Parasite Bilharzia
Dr. Mohammed Salah 4
5. Definition of infection
• The invasion and growth of pathogen in the body, followed by
multiplication and producing its metabolites, leading to harmful effects
• Infections can begin anywhere in the body and may spread all through it.
So, what is the pathogen?
• A pathogen is defined as an organism causing
disease to its host, with the severity of the disease
symptoms referred to as virulence.
• Pathogens are taxonomically widely diverse
and comprise viruses and bacteria as well as
unicellular and multicellular eukaryotes
Dr. Mohammed Salah 5
7. 3. Multiplication
Host cell
MO MO
MO
MO
MO MO
4. Colonization
…………..
…………..
……
……..
……
……
..
Release of toxins & Virulance factors
Cell rupture & Disease occur
General mechanism of infection
Dr. Mohammed Salah 7
8. Infection and colonization
Infection:
Means that germs are in or on the body
and make you sick, which results in
signs and symptoms such as fever, pus
from a wound, a high white blood cell
count, diarrhea, or pneumonia.
• Colonization:
Means germs are on the body but
do not make you sick.
People who are colonized will
have no signs or symptoms
Dr. Mohammed Salah 8
9. Occurrence of infection
Three things are necessary for an infection to occur:
1) Source:
Places where infectious agents (germs) live (e.g., surfaces, human skin)
2) Susceptible Person
with a way for germs to enter the body
3) Transmission:
a way germs are moved to the susceptible person
Dr. Mohammed Salah 9
10. Nosocomial infection (HAI)
Nosocomial infections also referred to as healthcare-associated infections
(HAI), are infection(s) acquired during the process of receiving health care
that was not present during the time of admission.
Some of the common nosocomial infections are:
1. Urinary tract infections
2. Respiratory pneumonia
3. Surgical site wound infections
4. Bacteremia
5. Gastrointestinal infections
6. Skin infections
Dr. Mohammed Salah 10
11. Asepsis
Definition:
Asepsis is a condition in which no living disease-causing microorganisms are
present including procedures designed to reduce the risk of bacterial, fungal or viral
contamination, using:
1. sterile instruments,
2. sterile draping
3. the gloved 'no touch' technique.
a. Medical asepsis
is the state of being free from disease causing microorganisms.
Medical asepsis is concerned with prevention of the spread of microorganisms
through facility practices
b. Surgical asepsis
is practices that completely kill and eliminate microorganisms.
Dr. Mohammed Salah 11
12. Epidemiological Triad
1. The Agent - The microorganism that
causes the infection
2. The Host - The target of the disease
3. The Environment - The surroundings
and conditions (these are external to the
host)
Dr. Mohammed Salah 12
The spread of infectious disease requires three variables,
known as the epidemiological triad:
13. Infection Spread in Healthcare settings
• In a healthcare setting, the three components required for infection spread
are the following:
1. Source:
places where infectious agents survive.
a) Environment: patient care areas, sinks, hospital equipment,
countertops, medical devices.
b) People: patients, healthcare workers, or visitors.
Dr. Mohammed Salah 13
14. Infection Spread in Healthcare settings
2. Susceptible Person:
Someone (Patient, Healthcare Worker, or Visitor) who is not vaccinated or
immune to a, or an individual with a compromised immune system for
particular infectious disease
In addition, susceptibility can be heightened in individuals due to underlying
medical conditions, medications, and necessary treatments and procedures
that increase the risk of infection (for example, surgery).
Dr. Mohammed Salah 14
15. Infection Spread in Healthcare settings
3. Transmission:
The way that germs are moved from source to the susceptible person
• Touch, including via medical equipment or a susceptible person (for
example, MRSA or VRE)
• Sprays or splashes (for example, Pertussis)
• Inhalation of aerosolized particles (for example, TB or Measles)
• Sharps injuries introducing blood-borne pathogens (for example, HIV, HBV, HCV)
Dr. Mohammed Salah 15
16. Infection prevention and control
(IPC)
• Infection control refers to the policy and procedures implemented to control and
minimize the spread of infections in hospitals and other healthcare settings to
reduce the infection rates.
• In other words, infection control is a
set of methods used to control
and prevent the spread of infection among
patients and health workers
• The main purposes of infection control:
1. Reduce occurrence of infectious diseases
2. Prevent transmission of communicable
diseases
Dr. Mohammed Salah 16
17. Successful infection control
A. Maintaining a safe environment for
people, patients and Health Care
Workers (HCWs) in a healthcare
setting.
B. Identifying hazards and classifying
the associated risks.
Dr. Mohammed Salah 17
This task requires cooperation between management, HCWs
and support staff.
18. Infection cycle
To prevent the spread of
infection, break any one of
the links in the chain.
Dr. Mohammed Salah 18
19. Infection cycle
1. Infectious agent:
For example, bacteria, virus and fungi, are disease causing agents
factors affect the potential of microorganism to causes a disease are:
a. number of organism
b. host immune response
c. length of contact between host and causative M.O
2. Reservoir:
The reservoir is where the infectious agent lives and multiplies.
A reservoir could be a body of water, food, human, or animal.
Dr. Mohammed Salah 19
20. Infection cycle
3. Portal of exit:
The portal of exit is the way that the infectious agent leaves its reservoir.
Common routes:
a. respiratory: coughing, sneezing
b. genitourinary tract: folly catheter, sexually transmitted diseases
c. GIT: feces and vomiting
d. Skin and mucous membranes: skin breaks and wounds
e. blood and tissue: needle stick and blood transfusion
Dr. Mohammed Salah 20
21. Infection cycle (cont.)
4. Mode of transmission:
Microoraganisms can not travel on their ownthey require avehicle to carry them to other people and
places
The mode of transmission explains how the infectious agent gets from the reservoir to the new host.
Common ways:
a. Direct
Direct contact
Droplet spread
b. Indirect
Airborne
Vehicle borne (oral feacal)
Vectorborne (mechanical or biologic)
Dr. Mohammed Salah 21
22. Infection cycle (cont.)
5. Portal of entry:
The portal of entry is how the
infectious agent enters into the new
host
6. Susceptible host:
A susceptible host is the recipient of
the infection
Dr. Mohammed Salah 22
23. People at high risk of infection?
1. Staff:
because they are exposed to blood and other body fluids
2. Clients:
they are at high risk of post procedural infections
e.g. service provider don not wash hands between client and procedure
e.g. not cleaned instruments
3. Community:
inappropriate disposal of medical waste
Dr. Mohammed Salah 23
25. Breaking the chain of infection
Dr. Mohammed Salah 25
Break the chain by:
1. Cleaning your hands frequently,
2. Staying up to date on your vaccines (including the flu shot),
3. Covering coughs and sneezes and staying home when sick,
4. Following the rules for standard and contact isolation,
5. Using personal protective equipment the right way,
6. Cleaning and disinfecting the environment,
6. Sterilizing medical instruments and equipment,
7. Following safe injection practices,
8. Using antibiotics wisely to prevent antibiotic resistance.
Preventing infection means breaking the links in the chain so that an
infection cannot spread
26. How to Implement Infection Control?
1. Promote infection control as standard practice.
2. Have processes and protocols in place.
3. Have appropriate facilities and consumables
(allocate funds).
4. Signage الفتات e.g. correct hand washing technique.
5. Provide and take part in training sessions.
6. Maintain records of training.
7. Promote vaccination.
8. Adopt a risk management approach to infection control.
Dr. Mohammed Salah 26
27. Standard infection control precautions (SICPs)
Standard infection control precautions (SICPs) are to be
used by:
all staff, in all care settings, at all times, for all patients
whether infection is known to be present or not, to ensure
the safety of those being cared for, staff and visitors in the
care environment.
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28. Standard infection control precautions (SICPs)
SICPs are the basic infection prevention and control measures
necessary to reduce the risk of transmitting infectious agents from
both recognised and unrecognised sources of infection.
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Sources of (potential) infection include blood and other body fluids,
secretions or excretions (excluding sweat), non-intact skin or
mucous membranes and
any equipment or items in the care environment that could have
become contaminated.
29. There are 10 elements of SICPs:
1. Patient placement/assessment of infection risk
2. Hand hygiene
3. Respiratory and cough hygiene
4. Personal protective equipment (PPE)
5. Safe management of the care environment
6. Safe management of care equipment
7. Safe management of healthcare linen
8. Safe management of blood and body fluids
9. Safe disposal of waste (including sharps)
10. Occupational safety/managing prevention of exposure (including sharps)
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30. 1. Patient placement/assessment for infection risk
Mean that patients must be assessed for infection risk on arrival at the care
area, e.g. inpatient/outpatient/care home, (if possible, prior to accepting a
patient from another care area) and should be continuously reviewed
throughout their stay.
This assessment should influence placement decisions in accordance with
clinical/care need(s).
Patients who may present a cross-infection risk include those:
1. with diarrhea, vomiting, an unexplained rash, fever or respiratory
symptoms
2. known to have been previously positive with a multi-drug resistant
organism (MDR), e.g. MRSA, CPE
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31. 2. Hand hygiene
Hand hygiene is considered one of the most important ways to
reduce the transmission of infectious agents that cause
healthcare associated infections (HAIs).
Before performing hand hygiene:
I. expose forearms (bare below the elbow)
II. remove all hand and wrist jewelry.
III. ensure fingernails are clean and short, and do not wear
artificial nails or nail products
IV. cover all cuts or abrasions with a waterproof dressing
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32. 2. Hand hygiene (cont.)
5 Moments for Hand Hygiene
a) before touching a patient.
b) before clean or aseptic procedures.
c) after body fluid exposure risk
d) after touching a patient; and
e) after touching a patient’s immediate surroundings
Always perform hand hygiene before putting on and
after removing gloves.
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35. QUEZ
A. Define each of the following
A. IPC
B. HAI
C. SICPs
B. Moments for Hand Hygiene
C. Epidemiological Triad
D. Elements of SICPs
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