Which pituitary hormone stimulates growth?

Study for the Manor Preboards Module 2 Test. Use flashcards and multiple choice questions that include hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Which pituitary hormone stimulates growth?

Explanation:
Growth hormone, also called somatotropin, is the pituitary hormone that drives growth. It acts mainly by signaling the liver and other tissues to produce IGF-1, which stimulates the growth of bones, cartilage, and muscles. This makes GH essential for linear growth in children and for maintaining tissue mass in adults. The other hormones from the pituitary have different roles: thyroid-stimulating hormone boosts thyroid hormone production, prolactin promotes milk production, and adrenocorticotropic hormone stimulates cortisol release from the adrenal cortex. None of these primarily promote growth in the way growth hormone does.

Growth hormone, also called somatotropin, is the pituitary hormone that drives growth. It acts mainly by signaling the liver and other tissues to produce IGF-1, which stimulates the growth of bones, cartilage, and muscles. This makes GH essential for linear growth in children and for maintaining tissue mass in adults. The other hormones from the pituitary have different roles: thyroid-stimulating hormone boosts thyroid hormone production, prolactin promotes milk production, and adrenocorticotropic hormone stimulates cortisol release from the adrenal cortex. None of these primarily promote growth in the way growth hormone does.

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