Immunity

Q.

Innate immunity is also called as inborn immunity.

1. False

2. True

Q.

Immunity is the capacity of our body to deal with foreign substances.

1. True

2. False

Q.

Passive Immunity is a type of Immunity given to an infant by the mother through _______ and _________ .

1. Placenta

2. Juice

3. Milk

4. Herbs

Q. Sara is in the last trimester of her pregnancy. During this time, her body is transferring her antibodies to her baby. This action, which will temporarily protect the infant from disease, is an example of:

1. Innate immunity
2. Natural passive immunity
3. Artificially acquired immunity
4. Natural active immunity

Q. _____ immunity is provided to an individual from external sources.

1. Non-specific
2. Specific
3. Active
4. Passive

Q. Passive immunity is provided by vaccines.

1. True
2. False

Q.

Short lived immunity obtained by foetuses or infants from mother through placenta and milk is known as ___________ .

1. Passive immunity

2. Active immunity

3. Cellular immunity

4. Innate nonspecific immunity

Q.

Humans does not suffer from plants' infectious diseases. This is an example of what type of immunity?

1. Specific innate immunity

2. Non- specific innate immunity

3. Acquired immunity

4. None of these

Q. Given below is a scheme of classifying immunity against human diseases. Fill up the types of immunity in the blanks 1−9. <!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> [Review Questions - Pg No.175 - SAT - 6]

Q.

Innate immunity means ______ .

1. protection by means of physical barrier such as skin

2. protection by certain chemicals

3. protection by antibiotics

4. protection by white blood cells

Q. In mammals connection between fetus and uterine wall form

1. Placenta
2. Inguinal canal
3. Ureter
4. Eustachian canal

Q.

Mothers' antibodies may reach the foetus through the placenta. To what type of immunity does this belongs to?

1. Artificially acquired passive immunity.

2. Naturally acquired passive immunity

3. Active immunity

4. None of these

Q.

Innate immunity means ______ .

1. protection by means of physical barrier such as skin

2. protection by certain chemicals

3. protection by antibiotics

4. protection by white blood cells

Q. Africa Natural passive immunity develops in foetus by :

1. Injecting antibodies
2. Maternal antibodies that cross placenta
3. Antibodies in colostrum
4. (B) and (C)

Q.

Humans beings are immune to dogs' diseases called Distemper. This is an example of what type of immunity?

1. Specific innate immunity

2. Acquired immunity

3. Non- specific innate immunity

4. None of these

Q.

Passive immunity is immediately effective.

1. True

2. False

Q. Pick the correct pairs.

1. 
2. Barrier mechanism
3. 
4. Germ killing secretions
5. Throw-out mechanism
6. 
7. 
8. Germ fighting WBC

Q.

A person having once suffered from measles will not normally suffer from it again. This is because of

1. Non- specific immunity

2. Specific immunity

3. Passive immunity

4. Actively acquired immunity

Q.

Germs can also enter through our genital tract.

1. False

2. True

Q.

Differentiate between Innate immunity and acquired immunity.