Characteristic of acromegaly:
A) Enlargement of extremities
B) Defective cartilage formation that affects bone growth
C) Tumor of the sella turcica
D) Abnormal formation of cartilage in an adult
E) Hyperfunctioning of pituitary gland

Question

Quizplus · Accepted Answer

Acromegaly is characterized by the enlargement of extremities due to excessive growth hormone production. This excess of growth hormone is usually caused by a pituitary tumor, leading to the unchecked release of the hormone. The other answer choices describe different conditions: B describes achondroplasia, C describes pituitary tumors in general, and D describes chondrosarcoma. E is partially correct, as acromegaly does involve hyperfunctioning of the pituitary gland, but A is the most specific and complete answer.

Characteristic of Acromegaly