Download Ch 40 Transmission of Disease Guided

Infectious Disease
Ch 40 Sec 1 pg 1031
Germ Theory
Virus
1.
Fungi
Bacteria
Pathogen
Disease
Protist
Worm
Koch Postulates
Any change, other than injury that disrupts the normal functions of the body (disrupted homeostasis)
p1031 ________________________
2. A disease causing agent is referred to as a _____________________ which cause “infectious disease”.
3. The idea that diseases were not caused by “black magic” rather by some infectious agent is known as
_____________________________
4. The idea that a pathogen should always be found in the body of a sick organism is one of the 4 principals in
p1032 ______________________________
5. A tiny particle that takes over the cellular machinery of it’s host p1033 ________________________
6. Most of these are harmless but some break down tissue or releasing toxins p1033 __________________
7. Plasmodium (malaria) and Trypanosoma (African sleeping sickness) are both caused by p1033 ___________
8. Schistosoma, tape and hook are all examples of these that may feed in our bodies p1033 ______________
9. Tinea which causes ringworm, jock itch and athlete’s foot are all examples of p1033 _________________
Give an example of a disease caused by the following – Not in book:
1.
Genetic: ____________________________________________________________________
2. Pathogenic: __________________________________________________________________
3. Environmental Exposure:__________________________________________________________
Symptoms: a specific condition in the body that indicates the body is not working properly – not in book
Examples:
1.
__________________________
4. _____________________________
2. __________________________
5. _____________________________
3. __________________________
6. _____________________________
Pathogen: An infectious agent that may cause a disease – List From Memory – don’t forget – Mad Cow
Examples:
1.
_______________________________
4. _______________________________
2. _______________________________
5. _______________________________
3. _______________________________
6. _______________________________
Blood Borne
Food borne
Fecal Oral
Vector
STI
Airborne
Mode of Transmission
How a disease is spread from one person to the next is referred to as: _______________________________
Examples:
 ______________________________ - not washing hands after going to bathroom (physical contact)!

______________________________ – Fluids generated from the reproductive system.

______________________________ – Blood carries many pathogen from one individual to the next

______________________________ - Breathing in infectious particles.

o
Not many pathogens are “airborne” - which means they float in the air.
o
Most travel in the tiny droplets of water after you sneeze – COVER YOUR MOUTH
_______________________________ - Contaminated food and water.
________________________; An organism that may carry the pathogen from patient to patient for infection
a.
Examples – Fill in – no word bank
Vector
Pathogen
Disease
Domestic Dogs
Tape Worm
Gastroenteritis
Infected Human
Aids
Malaria
Tuberculosis
Not in book use - Reasoning
Epidemiologist
Epidemiology
Epidemic
Center for Disease
Control
Chain of Transmission
Patient “0”
Pandemic
The study of infectious disease is called: ___________________________________________
The US government agency responsible for protecting you is called: ____________________________________________
________________________________: Tracing the transfer of disease from one organism to the next
Example: 1st person infected to last person infected
________________________________: First person infected
________________________________: A person who studies the transmission of diseases
Local spread of disease is called: ______________________________
Worldwide spread of disease is called (Pangea): __________________________________
Remember: Only you can prevent Staph aureus infection !