Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
50 Cards in this Set
- Front
- Back
- 3rd side (hint)
The 4 stages of disease and their type of response |
Pre-risk = disease eradication, elimination Pre-disease =Health promotion and specific protection Latent disease = Early pre-sympathetic diagnosis and treatment Sympathetic disease tertiary prevention = Disability limitation for early symptomatic disease and Rehabilitation for late symptomatic disease |
|
|
3 tertiary prevention of symptomatic disease are |
disability, limitation and rehabilitation |
Disability limitations are Disease-Impairment- Disability- Rehabilitation-Handicap |
|
Successful prevention depends on…. |
-Knowledge of causation -Dynamic of transmission -Identification of risk factors &risk groups -Availability of prophylactic or early detection and treatment measures |
|
|
Give some reasons why prevention may not be attractive…… |
- Demonstration of benefits. (eg: ceasing smoking prevents lung cancer) - Delay of benefits (eg: the effect of a “no smoking” campaign will take 20yrs to manifest) - Accrual of benefits (eg: who benefits from program= clients, insurance company or government) |
|
|
In learning the principles of diseas, epidemiology and in disease prevention there are 6 important terms name: |
Pathogen Pathology Etiology Infection Disease Host |
|
|
Name the 5 stages of disease development |
Incubation Period
Prodormal Period
Illness
Period of decline
Period of convalescence
[imagine the diagram] |
|
|
In learning the principles of disease, epidemiology and in disease prevention there are 5 important terminology namely: |
Control
Elimination of Disease
Elimination of Infection
Eradication [exp:smallpox]
Extinction [exp:none] |
|
|
Microbs that are on or in a host, but do not cause disease. They are free germs that are found anywhere in or out the body after birth. Some thing we live with normally can become pathogenic is ……………. |
Normal Flora |
|
|
Types of relationships and their categorie |
Commensalism (harmful)
Mutualism (helpful)
Parasitism (harmful)
Opportunism (potentially harmful ) |
|
|
Classifying diseases based on transmibility and give two examples each. |
Communicable Exp: cold and HIV (Sneezing, kissing)
Non-Communicable Exp: Cancer, asthma |
|
|
Classifying diseases based on frequency of occurrence and give one example each. |
Sporadic Exp: Rabies
Endemic Exp: Cholera
Epidemic Exp: CSF (Cerebrospinal Manigiatis)
Pandemic Exp: HIV |
|
|
Classifying diseases based on frequency of occurrence and give one example each. |
Sporadic Exp: Rabies
Endemic Exp: Cholera
Epidemic Exp: CSF (Cerebrospinal Manigiatis)
Pandemic Exp: HIV |
|
|
Classifying diseases based on severity and give one example each. |
Acute Exp: strep throat, broken bones, appendicitis, influenza, pneumonia
Chronic Exp: heart disease, cancer, and diabetes
Subacute Exp: encephalitis, measles virus
Latent Exp: Epstein-Barr virus (EBV), Varicella-Zoster virus (VZV), HIV, Herpesviruses, and Cytomegalovirus (CMV). |
|
|
Classifying diseases based on frequency of occurrence and give one example each. |
Sporadic Exp: Rabies
Endemic Exp: Cholera
Epidemic Exp: CSF (Cerebrospinal Manigiatis)
Pandemic Exp: HIV |
|
|
Classifying diseases based on severity and give one example each. |
Acute Exp: strep throat, broken bones, appendicitis, influenza, pneumonia
Chronic Exp: heart disease, cancer, and diabetes
Subacute Exp: encephalitis, measles virus
Latent Exp: Epstein-Barr virus (EBV), Varicella-Zoster virus (VZV), HIV, Herpesviruses, and Cytomegalovirus (CMV). |
|
|
Give the 3 extent of host involvement. |
Primary infection
Secondary infection
Subclinical infection |
|
|
Classifying diseases based on frequency of occurrence and give one example each. |
Sporadic Exp: Rabies
Endemic Exp: Cholera
Epidemic Exp: CSF (Cerebrospinal Manigiatis)
Pandemic Exp: HIV |
|
|
Classifying diseases based on severity and give one example each. |
Acute Exp: strep throat, broken bones, appendicitis, influenza, pneumonia
Chronic Exp: heart disease, cancer, and diabetes
Subacute Exp: encephalitis, measles virus
Latent Exp: Epstein-Barr virus (EBV), Varicella-Zoster virus (VZV), HIV, Herpesviruses, and Cytomegalovirus (CMV). |
|
|
Give the 3 extent of host involvement. |
Primary infection
Secondary infection
Subclinical infection |
|
|
The 3 types of reservoirs of infections and mode of disease transmission are…… |
Humans, Animals and Non-living |
|
|
Classifying diseases based on frequency of occurrence and give one example each. |
Sporadic Exp: Rabies
Endemic Exp: Cholera
Epidemic Exp: CSF (Cerebrospinal Manigiatis)
Pandemic Exp: HIV |
|
|
Classifying diseases based on severity and give one example each. |
Acute Exp: strep throat, broken bones, appendicitis, influenza, pneumonia
Chronic Exp: heart disease, cancer, and diabetes
Subacute Exp: encephalitis, measles virus
Latent Exp: Epstein-Barr virus (EBV), Varicella-Zoster virus (VZV), HIV, Herpesviruses, and Cytomegalovirus (CMV). |
|
|
Give the 3 extent of host involvement. |
Primary infection
Secondary infection
Subclinical infection |
|
|
The 3 types of reservoirs of infections and mode of disease transmission are…… |
Humans, Animals and Non-living |
|
|
The 3 main routes of reservoirs of infections and mode of disease transmission are…… |
Contact: Direct, Indirect, droplets exp:sneezing
Vehicle: Any mode of transmission exp: mosquitoes
Vectors: Transmission from infectious agent to any living organisms exp: flies |
|
|
Routes of common methods that microbes use to exit host are…… |
Respiratory tract via cough, sneeze
GI tract via faeces
Urogenital via virginal/penile secretion
Skin via open wood
Blood via open woods, surgery and syringe |
|
|
Routes of common methods that microbes use to exit host are…… |
Respiratory tract via cough, sneeze
GI tract via faeces
Urogenital via virginal/penile secretion
Skin via open wood
Blood via open woods, surgery and syringe |
|
|
An infection acquired during the course of stay in a hospita, nursing home or other health facility. About 5-15%of patients acquire one. What is the name of this infection? |
Nosocomial Infection |
|
|
Routes of common methods that microbes use to exit host are…… |
Respiratory tract via cough, sneeze
GI tract via faeces
Urogenital via virginal/penile secretion
Skin via open wood
Blood via open woods, surgery and syringe |
|
|
An infection acquired during the course of stay in a hospita, nursing home or other health facility. About 5-15%of patients acquire one. What is the name of this infection? |
Nosocomial Infection |
|
|
List the 4 preventive measures of disease and give examples. |
Primordial prevention eg: eradicating of smallpox, eliminate salt from foods
Primary prevention eg: exercise, immunization, prophylaxis
Secondary prevention eg: screening
Tertiary prevention eg: physiotherapy after a stroke |
|
|
Routes of common methods that microbes use to exit host are…… |
Respiratory tract via cough, sneeze
GI tract via faeces
Urogenital via virginal/penile secretion
Skin via open wood
Blood via open woods, surgery and syringe |
|
|
An infection acquired during the course of stay in a hospita, nursing home or other health facility. About 5-15%of patients acquire one. What is the name of this infection? |
Nosocomial Infection |
|
|
List the 4 preventive measures of disease and give examples. |
Primordial prevention eg: eradicating of smallpox, eliminate salt from foods
Primary prevention eg: exercise, immunization, prophylaxis
Secondary prevention eg: screening
Tertiary prevention eg: physiotherapy after a stroke |
|
|
1. Limiting the physical and social consequences of symptomatic disease is 2. Prevention of disease before the biological onset is
|
1. Tertiary Prevention 2. Primary Prevention |
|
|
Routes of common methods that microbes use to exit host are…… |
Respiratory tract via cough, sneeze
GI tract via faeces
Urogenital via virginal/penile secretion
Skin via open wood
Blood via open woods, surgery and syringe |
|
|
An infection acquired during the course of stay in a hospita, nursing home or other health facility. About 5-15%of patients acquire one. What is the name of this infection? |
Nosocomial Infection |
|
|
List the 4 preventive measures of disease and give examples. |
Primordial prevention eg: eradicating of smallpox, eliminate salt from foods
Primary prevention eg: exercise, immunization, prophylaxis
Secondary prevention eg: screening
Tertiary prevention eg: physiotherapy after a stroke |
An example of CVA (cerebrovascular Accident is stroke |
|
1. Limiting the physical and social consequences of symptomatic disease is 2. Prevention of disease before the biological onset is
|
1. Tertiary Prevention 2. Primary Prevention |
|
|
Actions and measures that inhibit the emergence of risk factors in the form of environmental, economic, social, behavioral conditions and cultural pattern of living is |
Primordial Prevention |
|
|
Early asymptomatic detection and remediation of certain diseases and conditions that if left undetected would likely become clinically apparent and harmful is |
Secondary Prevention |
|
|
What study in which the prevalence of an exposure and/or an outcome are measured in a given population at a specified point in time? The data may be analysed to look for an association between the exposure and the outcome.
ner
and the disease. |
Cross-Sectional Study |
Example: the prevalence of onchocerciasis in a particular community could be determined by a descriptive cross-sectional survey. If data on possible risk factors for onchocerciasis are collected from the same people at the same time then they could be used in an analytic study to look for associations between the risk factors and disease. |
|
What study in which the prevalence of an exposure and/or an outcome are measured in a given population at a specified point in time? The data may be analysed to look for an association between the exposure and the outcome. |
Cross-Sectional Study |
Example: the prevalence of onchocerciasis in a particular community could be determined by a descriptive cross-sectional survey. If data on possible risk factors for onchocerciasis are collected from the same people at the same time then they could be used in an analytic study to look for associations between the risk factors and disease. |
|
What is a Case control study? |
A study in which individuals with and without the outcome of interest are identified. Their status with respect to exposures of interest is then determined in order to look for associations between these exposures and the outcome of interest. |
An example: we could use a case-control study to determine risk factors for diarrhoeal disease among children. We would identify children with and without diarrhoea and obtain information concerning exposures of interest (breast-feeding, water supply etc). We would then analyse the data to see if breast- feeding or water supply was associated with diarrhoea. |
|
Cohort Study is |
A study in which one or more individuals are followed up over a period to determine frequency of a particular outcome in group(s). |
For example, smoking on fatal diseases was studied determining the smoking habits of large doctors, and then following them determine the causes of death. specific causes of death |
|
A 47 year old Hungarian Physician of German Extraction known as pioneer of antiseptic procedures. Discovered that the incidence of puerperal fever could be cut by hand disinfection. He suggested washing with chlorinated lime solution. He died 14 days after being committed to an asylum after being beaten by guards. Who is this? |
Semelweiss |
Historical Figures of Epidemiology |
|
Who is John Snow? |
He’s 45 year old English Physician. A historical giant in Epidemiology. He was a leader in adopting anaesthesia and medical hygiene. He traced the source of cholera outbreak in London in 1954. He discovered that the public well had been dug only 3 feet from an old cesspit which had begun to leak fecal bacteria. |
Historical Figures of Epidemiology |
|
He’s a 76 year old British Epidemiologist. One of the founders of Medical Statistics and was responsible for the collection of Medical Statistics. He gathered statistical evidence on people supplied with water from two companies. Who is he? |
William Farr |
Historical Figures of Epidemiology |
|
What was James Lind’s accomplishment? |
Scottish Physician, pioneer of naval hygiene in the Royal navy. "He conducted the first clinical trial, he developed the theory that citrus fruits cured scurvy. His work advanced the practice of preventive medicine and improved nutrition. Scurvy is a disease caused by vitamin C deficiency. He recommended the benefits of citrus fruits. |
Historical Figures of Epidemiology |
|
Ancient Greek Physician and the outstanding figure in the history of medicine. He is the father of Western Medicine and credited with coining the Hippocratic Oath. He is being credited with being the first person to believe that diseases were caused naturally and not because of superstition and gods. He separated the disciple of medicine from religion. Priests believed that illnesses such as epilepsy was caused by gods. He is reported to have said "men believe that it is a divine disease because of ignorance and amazement". Who is he? |
Hippocrates |
Historical Figures of Epidemiology |