Human Health and Diseases MCQs for NEET — Zoology Questions with Answers

HIV/AIDS cannot be transmitted through casual contact such as sharing clothes, shaking hands, or hugging. It spreads through specific body fluids such as blood, semen, vaginal fluids, rectal fluids, and breast milk. Thus, utilization of clothes used by an AIDS patient does not cause infection.

Salmonella is a type of bacteria that is known to cause typhoid fever. It is transmitted through contaminated food and water. Therefore, Salmonella is related to typhoid.

Immunoglobulin E (IgE) is a type of antibody that plays a crucial role in mediating allergic responses. It binds to allergens and triggers the release of histamines from mast cells and basophils, leading to allergy symptoms.

The incubation period for Plasmodium falciparum, which causes the most severe form of malaria, typically ranges from 9-14 days. Therefore, the closest option is 12 days.