Which hormones that regulate blood glucose levels are secreted by the pancreas? (Select all that apply.)

Insulin

Growth hormone

Estrogen

Glucagon

Antidiuretic hormone

Answer and Explanation

Correct Answer : A,D

A. Insulin: Insulin is produced by the beta cells of the pancreas and lowers blood glucose levels by facilitating the uptake of glucose into cells.
B. Growth hormone: Growth hormone is produced by the pituitary gland, not the pancreas. It can affect blood glucose levels indirectly but is not a pancreatic hormone.
C. Estrogen: Estrogen is produced primarily by the ovaries, not the pancreas. It does not directly regulate blood glucose levels.
D. Glucagon: Glucagon is produced by the alpha cells of the pancreas and raises blood glucose levels by promoting the conversion of glycogen to glucose in the liver.
E. Antidiuretic hormone: Antidiuretic hormone (ADH) is produced by the hypothalamus and released by the pituitary gland. It regulates water balance in the body, not blood glucose levels.

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Correct Answer is ["0.5"]

Explanation

To determine the correct volume to administer, we use the formula for calculating the dose:
Volume to administer=Prescribed dose ÷ Available concentration
Given:
● Prescribed dose: 1 mg
● Available concentration: 1 mg per 0.5 mL
Plugging in the values:
Volume to administer=1 mg÷ 1 mg/0.5 ml
Perform the division:
Volume to administer=0.5 mL
So, the nurse should administer 0.5 mL per dose.
Since the question specifies rounding to the nearest tenth and to use a leading zero if it applies (and not to use a trailing zero), the final answer is: 0.5 mL

A. Increase insulin production by the pancreas B. Increase insulin secretion from the pancreas C. Decrease the amount of glucagon produced by the pancreas D. Decrease the uptake of glucose by the body's cells

Correct Answer is B

Explanation

A. Increase insulin production by the pancreas: This is incorrect because incretin enhancers don't increase the production of insulin itself but rather enhance the secretion of insulin in response to meals.
B. Increase insulin secretion from the pancreas: This is correct. Incretin enhancers (e.g., DPP-4 inhibitors or GLP-1 receptor agonists) work by amplifying the effect of incretins, which are hormones that increase insulin secretion in response to meals.
C. Decrease the amount of glucagon produced by the pancreas: This is partly true but not the primary mechanism. Incretins do reduce glucagon release, which helps lower blood glucose, but the main action is to increase insulin secretion.
D. Decrease the uptake of glucose by the body's cells: This is incorrect. Incretin enhancers do not work by decreasing glucose uptake by cells; rather, they enhance insulin secretion which in turn helps cells to uptake glucose.

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Which hormones that regulate blood glucose levels are secreted by the pancreas? (Select all that apply.)

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Naxlex Comprehensive Predictor Exams

.A nurse is preparing to administer vitamin K 1mg IM to a newborn. Available is vitamin K injection 1 mg/0.5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.5"]

Explanation

A patient who has just been prescribed an incretin enhancer, asks the nurse how it works. The nurse informs the patient that these types of medications:

Correct Answer is B

Explanation

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