ECG is used for the diagnosis of aliments of ?

A. Brain
B. Heart
C. Kidneys
D. Lungs

A. Liver
B. Eyes
C. Lungs
D. Kidneys

Short-sightedness can be corrected by using ___________?

A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Concave-convex lens

Leukemia is a disease of the___________?

A. Lungs
B. Blood
C. Skin
D. Nerves

A. Ears
B. Eyes
C. Lungs
D. Brain

Medulla oblongata is a part of human ___________?

A. Heart
B. Brain
C. Liver
D. Sex organ

Which of the following diseases is caused by virus?

A. Small pox
B. Tuberculosis
C. Malaria
D. Cholera

A. Heart
B. Lungs
C. Spleen
D. Kidneys

A person with which of the following blood groups can receive blood of any group?

A. A
B. AB
C. B
D. O

The average heartbeat per minute in a normal man is _________?

A. 50
B. 70
C. 80
D. 100