Which of the following homeostatic imbalances results from hyposecretion of growth hormone?

• A. gigantism
• B. elephantiasis
• C. pituitary dwarfism
• D. acromegaly

Answer: (C)

Verified step by step guidance

1. Understand the role of growth hormone: Growth hormone (GH) is crucial for normal growth and development, especially in children. It stimulates growth in tissues and bones.
2. Identify the condition related to hyposecretion: Hyposecretion refers to the underproduction of a hormone. In the case of growth hormone, hyposecretion during childhood can lead to a condition known as pituitary dwarfism.
3. Differentiate between conditions: Gigantism and acromegaly are conditions associated with hypersecretion (overproduction) of growth hormone, not hyposecretion. Elephantiasis is unrelated to growth hormone and is caused by parasitic infections.
4. Recognize symptoms of pituitary dwarfism: This condition is characterized by a significantly shorter stature compared to peers, but with normal body proportions.
5. Conclude the correct answer: Based on the understanding of growth hormone functions and the effects of its hyposecretion, pituitary dwarfism is the correct condition resulting from the underproduction of growth hormone.