high ndman has had symptoms of diabetes: his bloo persist. What might be wrong w
ID: 210705 • Letter: H
Question
high ndman has had symptoms of diabetes: his bloo persist. What might be wrong with him? A. His cells cannot oxidize sugar. B. His islets of Langerhans are damaged. C. He has no beta cells O. He inherited a gene that codes for a defective insulin receptor. blood sugar level is 13.All his life, amanhis doctor high and variable variable. When his doctor treats him with insulin His cell membranes wil not allow insulin to enter cells of the following statements concerning hormonal regulation is 14. Which correct? A. A hormone does not inhibit its own release. B. The subst rate a hormone regulates does not affect that hormone release C. Negative feedback regulation occurs only at the level of the anterior pituitary D. Feedback inhibition may be exerted by nutrients and hormones. 15 Which of the following is an accurate statement regarding regulation of ituitary hormone secretion by the hypothalamus? tuitary hormones are regulated by tropic hormones from the hypothalamus All anterior pituitary hormones are tropic hormones. B. r pituitary hormones are regulated by a releasing hormone erior pituitary hormones are regulated by a releasing hormone from the hypothalamus. E. None of the above 16.Uterine nanced by decreased estrogen/progesterone ratio muscle responsiveness to oxytocin A. B. Is decreased by down-r s enha down-regulation of oxytocin receptors during the third y high prostaglandin levels during pregnancy an increase in progesterone/oxytocin ratio. trimester d by an increase in estrogen/progesterone ratio. E. Is enhanced by an increaExplanation / Answer
13. Correct answer:- (D) He inherited a gene that codes for a defective insulin receptor.
14. Correct answer:- (D) feedback inhibition may be exerted by hormone
15. Correct answer:- (C) all anterior pituitary hormones are regulated by releasing hormone:- (D) is enhanced by an increase in estrogen/progesterone ratio.
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