Chapter 19 Lecture Deck

Question 1

Any sustained , harmful alteration of the normal structure, function or metabolism of an organism or cell

Answer 1

Disease

Question 2

What are the parts of the chain of infection?

Answer 2

1. Infectious agent
2. Reservoir host
3. Portal of exit
4. Mode of transportation
5. Portal of entry
6. Susceptible host

Question 3

These are the smallest pathogens and can affect to a genetic level

Answer 3

Virus

Question 4

It is a tiny simple cell that produces a disease in a variety of ways

Answer 4

Bacteria

Question 5

What are the three types of bacteria ?

Answer 5

1. Cocci
2. Bacilli
3. Spirilla

Question 6

What organisms does fungi include ?

Answer 6

1. Mushrooms
2. Molds
   3 . Yeast

Question 7

These are unicellular parasites that can replicate rapidly in the host

Answer 7

Protozoa/ parasites

Question 8

Bacteria that protect against disease by completing for nutrients, taking up space , and excreting waste

Answer 8

Non-pathogenic bacteria

Question 9

Action that allows substance to pass across the blood vessel membrane

Answer 9

Permeability

Question 10

What is one of the CDC recommendations that is NOT considered adequate hand hygiene?

Answer 10

Artificial nails no longer than 1/4 inch

Question 11

Procedure appropriate for preparing blood and other potentially infectious material for transport ?

Answer 11

Placing materials in a leakproof container during collection

Question 12

What is the safest method to achieve adequate sanitization of instruments?

Answer 12

A ultrasonic sanitizer bath

Question 13

What is used for skin preparation before surgery?

Answer 13

Antiseptics

Question 14

It is a rapid onset of symptoms but last relatively short. Ex: alérgica reactions. Are called ?

Answer 14

Acute infection

Question 15

Infection that persist for a long period of time and sometimes for life. Ex: HIV

Answer 15

Chronic infection

Question 16

Persistent infection in which symptoms cycle through periods of relapse and remission. Ex : cold sores

Answer 16

Latent infection

Question 17

Infection Caused by organisms not typically pathogenic but occur in host with an impaired immune system response. Ex: candidiasis

Answer 17

Opportunistic infection