AInternal Med, Epidemiology. MD Chubut, S Isidro, Buenos Aires. School of Health Sciences Miabout Me


Sunday, April 14, 2013

Quiz Chapter 18


Quiz Chaper 18
1.       What is one of the endocrine functions of the hypothalamus?
2.       If levels of calcium are low in the blood, what hormone would restore calcium to homeostasis?
3.       Which of the following indirect-acting hormones activates adenylate cyclase and will produce a change in cellular activity by way of cAMP?
4.       What is the role of FSH in males?
5.       Why do high levels of cortisol, a steroid hormone from the adrenal cortex, cause a decrease in the pituitary secretion of ACTH?
6.       Which pancreatic cell type is paired with the hormone it produces?
7.       Which is the effect of glucagon?
8.       Why are diabetics continuously thirsty and why do they frequently urinate?
9.       Increased amounts of sunlight inhibit the production of which hormone?
10.   What is the effect of renin secretion by the kidneys?
11.   The removal of the parathyroid glands results in a decrease in the blood concentration of which important mineral?
12.   Melatonin is well known for its role in regulating circadian rhythm. What are two other functions of melatonin?

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