Select the option that completes the given analogy

Pneumonia : Streptococcus pneumoniae :: Typhoid : ________

1. Plasmodium falciparum

2. Haemophilus influenzae

3. Salmonella typhi

4. Wuchereria bancrofti

Select the incorrect match

1. Biological response – α-interferon modifiers

2. Insomnia – Benzodiazepines

3. Cannabis sativa – Smack

4. Metastasis – Malignant neoplasma

Cells of immune system that do not provide innate immunity are

1. T-lymphocytes

2. Neutrophils

3. NK cells

4. Macrophages

Choose the incorrect match with respect to disease, pathogen and its symptoms

Crack or coke interferes predominantly with the transport of

1. Glycine

2. Dopamine

3. GABA

4. Acetylcholine

Choose the odd one with respect to physical carcinogens

(1) Tobacco smoke

(2) Gamma rays

(3) UV rays

(4) X-rays

Complete the analogy by choosing the correct option.

Typhoid : Widal test : : HIV : _______

1. VDRL test

2. Schick test

3. ELISA test

4. Mantoux test

Which of the following statements is incorrect?

1. MALT constitutes about 50% of the lymphoid tissue in human body
2. The envelope of AIDS virus encloses RNA genome
3. Cancer cells show the property of contact inhibition
4. Chronic use of drugs and alcohol can damage nervous system and liver

Select the correct pair representing the diagnostic test for AIDS and its treatment

(1) ELISA/Anti-retroviral drugs

(2) Widal test/ antibiotics

(3) VDRL/antibiotics

(4) Widal test/ anti-retroviral drugs

A 25 year old female develops a runny nose after exposure to dust due to development of allergy. Which of the following antibodies is most likely to rise first in this condition?

1. IgG

2. IgM

3. IgE

4. IgD