1. Which of the following is an example of negative feedback inhibition? A. Thyr
ID: 3520096 • Letter: 1
Question
1.
Which of the following is an example of negative feedback inhibition?
A. Thyroid hormone preventing the release of thyrotropin releasing hormone
B. Growth hormone stimulating the release of insulin-like growth factors
C. Thyroid stimulating hormone causing thryoid hormone release
D. Thyrotropin-releasing hormone (TRH) causes the anterior pituitary to release thyroid-stimulating hormone (TSH)
E. Oxytocin release stimulated by uterine contractions
2.
Type II diabetes mellitus causes hyperglycemia (high blood glucose), but the beta cells of the pancreas still function. What is the cause?
A. Glucagon hypersecretion
B. Deficiency of insulin receptors
C. Insulin hypersecretion
D. Insulin hyposecretion
E. Glucagon hyposecretion
3.
The gland that secretes two antagonistic hormones that regulate blood glucose levels can be found _____________.
A. posterior to the stomach
B. near the brain
C. draped over the heart
D. in the neck
E. superior to the kidney
Explanation / Answer
1: The example of negative feedback inhibition is
C - thyroid stimulating hormone causing release of hormone.
2:The beta cells still function aftercthe onset of type 2 diabetes mellitus as
C- insulin hypesecretion which is stored .
3: gland which secreted two antagonistic hormones
A lies posterior to the stomach
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