MCQs || B21

Which medication increases salivation and lacrimal secretion in patients with dry eyes or dry mouth?

Which medication stimulates the atonic bladder in postoperative non-obstructive urinary retention, leading to bladder contraction and emptying? )

Which receptor activation leads to a decrease in heart rate and cardiac output by reducing the rate of firing at the Sinoatrial node (SA)?

Which of the following drugs have therapeutic uses due to their ability to penetrate membranes and stability?

Which neurotransmitter primarily mediates nerve impulses, mainly in the parasympathetic nervous system?

Which of the following organs are primarily innervated by sympathetic nerves?

What term describes the process where necrotic cells, if not fully destroyed and reabsorbed, attract calcium salts and become calcified?

What condition often leads to fat necrosis characterized by white chalky areas with basophilic calcium deposits, commonly observed following acute pancreatitis?

What type of necrosis typically occurs in the brain following infarction or hypoxia?

What term describes a limb, typically the lower leg, that has experienced coagulative necrosis due to loss of blood supply?

Which process contributes to the preservation of tissue architecture in coagulative necrosis? )

What is characteristic of coagulative necrosis?

How are tissues classified based on intrinsic proliferative capacity?

Which condition is characterized by a decreased number of circulating white blood cells (leukopenia) and is associated with infections such as typhoid fever, certain viruses, rickettsiae, and certain protozoa?

Which cytokine stimulates hepatic synthesis of opsonins like C-reactive protein and fibrinogen?

Which cytokines are important mediators of systemic effects of inflammation?

What characteristic feature distinguishes granulomas associated with tuberculosis?

The presence of Hemosiderin laden macrophages in a tissue specimen could indicate which of the following?