MCQ on Basics of Human Physiology

A person showing unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with others are suffering from:

Examination of the blood of a person suspected of having anemia shows large, immature, and nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following, is likely to alleviate his symptoms?

Which one of the following statements is correct?

A person is having problems with calcium and phosphorous metabolism in his body. Which one of the following glands may not be functioning properly?

Which one of the following is an example of a negative feedback loop in humans?

Kisspeptin-GPR54 axis is involved in the regulation of:

Through which foramen, the CSF passes from lateral ventricles to the third ventricle?

In hemoglobin, the efficiency for oxygen increases when there is:

Aldosterone is involved in:

Air inhaled during breathing contains principal gases in order N2>O2>CO2>H2. The gases in exhaled air would be in order

Which of the following statement is true regarding the transport of CO2 in the body?

The low Ca2+ ion concentration in the body fluid may be the cause of:

When oxygen‐hemoglobin curve shift to left it represents

The maximum density of dopamine and noradrenergic receptor occurs at

Among the following which is responsible for nerve action potential