Hypersecretion of growth hormone is most likely to result in
A)Acromegaly
B)Dwarfism
C)Decreased plasma concentration of IGF-I
D)Acromegaly and decreased plasma concentration of IGF-I
E)Dwarfism and decreased plasma concentration of IGF-I

Question

Quizplus · Accepted Answer

Hypersecretion of growth hormone leads to acromegaly, which is characterized by the enlargement of the bones, especially those in the face, hands, and feet. Hypersecretion of growth hormone does not result in dwarfism, which is typically caused by a deficiency in growth hormone. Additionally, hypersecretion of growth hormone would not result in decreased plasma concentration of IGF-I, as IGF-I levels would be expected to increase due to the excess of growth hormone.

Hypersecretion of Growth Hormone Is Most Likely to Result in