Lymphocytes are seen in large numbers at sites of inflammation because

$A$ person exhibits unpredictable moods, outbursts of emotion, quarrelsome behavior, and conflicts with others. They are suffering from ....... disorder.

The enlargement of the spleen during malaria is caused by:

Which of the following statements is false?

Which of the following is an autoimmune disease?

Assertion: Cocaine has a potent stimulating action on the central nervous system,producing a sense of euphoria and increased energy.
Reason: Injecting the microbes intentionally during immunisation or infectious organisms gaining access into the body during natural infection induces active immunity.