PATHOLOGY

PATHOLOGY MCQ

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the pituitary gland?
A
helps you sleep
B
influences metabolic rate
C
master gland
D
decreases blood calcium
Explanation: 

Detailed explanation-1: -The pituitary gland is sometimes called the “master” gland of the endocrine system because it controls the functions of many of the other endocrine glands. The pituitary gland is no larger than a pea, and is located at the base of the brain.

Detailed explanation-2: -The pituitary gland is often dubbed the “master gland” because its hormones control other parts of the endocrine system, namely the thyroid gland, adrenal glands, ovaries, and testes. However, the pituitary doesn’t entirely run the show.

Detailed explanation-3: -The pituitary gland secretes hormones which carry messages around the body via the bloodstream. It controls several hormone glands in the body, including the thyroid, adrenals, ovaries and testes, so is often described as the master gland.

Detailed explanation-4: -The pituitary gland is a pea-shaped gland attached to the brain’s hypothalamus. The primary function of the pituitary gland is to release hormones (somatotropin, prolactin, TSH, ACTH, MSH, oxytocin, etc.) into the bloodstream, which would reach their target organs and stimulate associated physiological activities.

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