Q. No.HIV that causes AIDS, first starts destroying:
1. Leucocytes
2. Helper T-Lymphocytes
3. Thrombocytes
4. B-Lymphocytes
1. Leucocytes
2. Helper T-Lymphocytes
3. Thrombocytes
4. B-Lymphocytes
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Which of the following immunoglobulins does constitute the largest percentage in human milk?
1. Ig M
2. Ig A
3. Ig G
4. Ig D
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
The active form of Entamaeba-histolytica feeds upon:
1. mucosa and submucosa of colon only
2. food in intestine
3. blood only
4. erythrocytes; mucosa and submucosa of colon
Which of the following viruses is not transferred through semen of an infected male?
1. Human immunodeficiency virus
2. Chikungunya virus
3. Ebola virus
4. Hepatitis B virus
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Match each disease with its correct type of vaccine :
|
(a) |
tuberculosis |
(i) |
harmless virus |
|
(b) |
whooping cough |
(ii) |
inactivated toxin |
|
(c) |
diphtheria |
(iii) |
killed bacteria |
|
(d) |
polio |
(iv) |
harmless bacteria |
(a) (b) (c) (d)
1. (iii) (ii) (iv) (i)
2. (iv) (iii) (ii) (i)
3. (i) (ii) (iv) (iii)
4. (ii) (i) (iii) (iv)
If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidences?
1. Serum albumins
2. Haemocytes
3. Serum globulins
4. Fibrinogin in plasma
Which of the following diseases is caused by a protozoan ?
1. Influenza
2. Babesiosis
3. Blastomycosis
4. Syphilis
Grafted kidney may be rejected in a patient due to:
1. Cell-mediated immune response
2. Passive immune response
3. Innate immune response
4. Humoral immune response
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain :
1. Attenuated pathogens
2. Activated pathogens
3. Harvested antibodies
4. Gamma globulin
In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to :
| 1. | Active immunity | 2. | Allergic response |
| 3. | Graft rejection | 4. | Auto-immune disease |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
© 2025 GoodEd Technologies Pvt. Ltd.