Endocrineology (Growth Hormone) Flashcards
1
Q
Growth hormone release pathway
A
-Hypothalamus; GHRH > -Anterior Pituitary:GH > -liver: insulin growth factors (cartilage growth)
2
Q
What inhibits the secretion of growth hormone?
A
Somatostatin
3
Q
What is the cause of Pituitary dwarfism?
A
-insufficient GH secretion in childhood
4
Q
WHat is the cause of giantism?
A
- GH over secretion in childhood
- tumor
5
Q
What is the cause of Acromegaly?
A
- tumor in the pituitary gland
- GH over secretion in adulthood