EXAM 3:Maryville NURS611; Questions with Verified Solutions
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Course
NUR 611
Institution
NUR 611
EXAM 3:Maryville NURS611; Questions with
Verified Solutions
What are the clinical manifestations of hypothyroidism? CORRECT ANS-Constipation,
Decreased Heart Rate and lethargy
Thyroid stimulating hormone (TSH) is released to stimulate Thyroid Hormone (TH) and is
inhibited when plasma levels...
EXAM 3: Maryville NURS611; Questions with
Verified Solutions
What are the clinical manifestations of hypothyroidism? CORRECT ANS-Constipation,
Decreased Heart Rate and lethargy
Thyroid stimulating hormone (TSH) is released to stimulate Thyroid Hormone (TH) and is
inhibited when plasma levels of TH are adequate. This is an example of CORRECT ANS-C.
Negative Feedback
Lipid-Soluble hormone receptors are located: CORRECT ANS-Inside the plasma membrane
in the cytoplasm
The releasing hormones that are made in the hypothalamus travel to the anterior pituitary via
the: CORRECT ANS-Portal Hypophyseal blood vessels
Which mineral is needed for thryoid-stimulating hormone (TSH) to stimulate the secretion of
thyroid hormone(TH)? CORRECT ANS-Iodide
, EXAM 3: Maryville NURS611; Questions with
Verified Solutions
What effect does hyperphosphatemia have on the other electrolytes? CORRECT ANS-
Decreases serum calcium
Insulin transports which electrolyte in the cell? CORRECT ANS-Potassium
Which second messenger is stimulated by ephinephrine binding to B-Adrenergic recptor?
CORRECT ANS-Cyclic adenosine monophosphate (cAMP)
Regulation of the release of catecholamines from the adrenal medulla is an example of which
type of regulation? CORRECT ANS-Neural regulation
Which hormone does the second messenger calcium (Ca++) bind to activate phospholipase C
through a G protein? CORRECT ANS-Angiotensin II
The control of calcium is cells is important because it CORRECT ANS-Acts as a second
messenger
, EXAM 3: Maryville NURS611; Questions with
Verified Solutions
Where is the antidiuretic hormone(ADH) synthesized, and where does it act? CORRECT
ANS-Hypothalamus; renal tubular cells
How does a faulty negative-feedback mechanism result in a hormonal inbalance?
CORRECT ANS-Excessive hormone production results from a failure to turn off the system.
A deficiency of which chemical may result in hypothyroidism? CORRECT ANS-Iodine
What imbalance lessens the rate of secretion of parathyroid hormone? CORRECT ANS-
Increased serum calcium levels
Which condition may result from pressure exerted by a pituitary tumor? CORRECT ANS-
Hypothyroidism
Which substance is a water-soluable protein hormone? CORRECT ANS-Insulin
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