A&P2 Lab 7 HW

25 July 2022
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question
Which of the following hormones does the gland indicated by the arrow secrete?
Which of the following hormones does the gland indicated by the arrow secrete?
answer
calcitonin
question
Which of the following is regulated by the gland indicated by the red arrow?
Which of the following is regulated by the gland indicated by the red arrow?
answer
blood calcium concentration
question
Which of the following could occur with a hypersecreting tumor of this gland?
Which of the following could occur with a hypersecreting tumor of this gland?
answer
elevation of blood pressure and blood glucose concentration
question
Which of the following would activate secretion of a hormone from this gland?
Which of the following would activate secretion of a hormone from this gland?
answer
a fall in the blood glucose concentration
question
Diabetes insipidus occurs when the __________ lobe of the pituitary gland no longer releases __________.
answer
posterior; ADH
question
Primary endocrine disorders may be due to damage to the hormone-producing organ. Karen's thyroid gland suffered damage from repeated exposure to radiation because of a neck injury. Which of the following is least likely to be part of a primary endocrine disorder for Karen?
answer
decreased osteoblast sensitivity to calcitonin
question
In secondary hypothyroidism, thyroid hormone release from the thyroid is impaired because of a lack in TRH or TSH. Considering the information above, secondary hypogonadism could result from a lack in which of the following hormones?
answer
gonadotropin-releasing hormone (GnRH)
question
Your friend has been taking a cocktail of hormone supplements in an effort to gain a competitive edge during an upcoming marathon. You tell him that this is unhealthy and illegal. But it also gets you wondering what might be in this cocktail. Which of the following is NOT a likely ingredient?
answer
melatonin
question
Some athletes use GHB to enhance their lean body muscle mass. GHB, however, does not have a direct effect on muscle growth. Which hormone would most likely be stimulated by GHB to exert its anabolic effect?
answer
growth hormone