Johanna, a 7-year-old girl, is significantly shorter than normal for her age. Her doctor recommends treatment with a hormone before her growth plates ossify in her long bones. Which hormone is recommended?

Question

Quizplus · Accepted Answer

Growth hormone is responsible for stimulating growth in the long bones before they ossify. Administering growth hormone to Johanna can potentially help her reach a normal height for her age. Thyroid stimulating hormone stimulates the thyroid gland to produce thyroid hormones, which regulate metabolism, but does not directly affect growth. Cortisol is a stress hormone produced by the adrenal gland and does not play a role in bone growth. Parathyroid hormone regulates calcium levels in the blood and bone, but does not directly affect bone growth.

Johanna, a 7-Year-Old Girl, Is Significantly Shorter Than Normal for Her