Immunology

Question 1

What are Infectious diseases?

Answer 1

Diseases caused by pathogens

eg.TB,HIV/AIDS ,measles

Question 2

What are non infectious diseases?

Answer 2

Diseases that are not caused by pathogens
1)long term disease-Lung cancer
2)Inherited disease-sickle cell anemia
3)Deficiency disease-malnutrition

Question 3

All infectious diseases only affect short period of time.True or False?

Answer 3

False
Some are affect only short periods(Common cold)
Some may be longer time(TB)
Some cannot be treated (HIV)

Question 4

Some infectious diseases can spread only from one to one by____

Answer 4

direct contact b/c pathogen cannot survive outside of the body

Question 5

Some diseases are transmitted from one to another by indirectly and some people spread disease without themselves do not have disease and the person lacks symptoms is called

Answer 5

Carriers

Question 6

Pathogen passes from one host to another is called

Answer 6

transmission cycle

Question 7

____ is major control of infectious diseases

Answer 7

Vaccination

Question 8

Cholera (ကာလဝမ်းရောဂါ) is caused by

Answer 8

Bacteria

Question 9

Malaria is caused by

Answer 9

Protoctist

Question 10

HIV/AIDS is caused by

Answer 10

Virus

human immunodeficiency virus

Question 11

Tuberculosis is caused by

Answer 11

Bacteria

Question 12

measles(ဝက်သက်)is caused by

Answer 12

virus

Question 13

smallpox(ရေကျောက်) is caused by

Answer 13

virus

Question 14

Site of action of Cholera

Answer 14

Small intestine

Produce toxin called Choleragen,which disrupts functions of epithelium lining of small intestine and more salt and water is lost

Question 15

Symptoms of Cholera

Answer 15

Severe diarrhea

Question 16

Cholera is treated by

Answer 16

Glucose and ORS

Question 17

How immune cells IN BODY FLUIDS AND TISSUES respond to pathogen?

Answer 17

specially interact with and kill pathogens

Question 18

First line of defense prevent_____

Answer 18

entrance of pathogen into the body

Question 19

What is molecular recognition of immune system?

Answer 19

The binging of specific receptors to a foreign molecules

Question 20

Innate immunity is common in ______ and adaptive immunity is found only in_____

Answer 20

all animals

vertebrates

Question 21

Innate immunity

Answer 21

-all animals
-recognition of traits shared by broad range of pathogens
-few receptors
-Rapid response

Question 22

Adaptive immunity

Answer 22

-only vertebrates
-recognition of traits of specific pathogens
-many receptors
-slower response

Question 23

Which immunity has rapid response?

innate or adaptive?

Answer 23

innate

Question 24

Innate immunity is also know as ______

Answer 24

barriers defense
(entrance and exists of body and linings of GI tract,airway and other exchange surfaces)

Question 25

Barrier defense and internal defense of innate immunity

Answer 25

Barrier defense
1)Skin
2)Mucous membrane
3)Secretions

Internal defenses
1)Phagocytic cells
2)Natural killer cells
3)Antimicrobial proteins
4)Inflammatory response

Question 26

Adaptive immunity is also known as _____

Answer 26

acquired immune system b/c is activated after innate response and develops more slowly

Question 27

Type of responses in adaptive immunity

Answer 27

Humoral response:ANTIBODIES defend against infection in BODY FLUIDS

Cell-mediated response:CYTOTOXIC CELLS defend against infection in BODY CELLS