10/1/24, 1:54 PM NURS 611 EXAM 3 PATHO ACTUAL EXAM 2024-2025 COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS WI…
NURS 611 EXAM 3 PATHO ACTUAL EXAM 2024-
2025 COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES
|ALREADY GRADED A+ (MARYVILLE
UNIVERSITY)
Practice questions for this set
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D. Negative-feedback systems are important in maintaining hormones
within physiologic ranges. The lack of negative-feedback inhibition on
hormonal release often results in pathologic conditions. Excessive hormone
production, which is the result of the failure to turn off the system, can
cause various hormonal imbalances and related conditions. The correct
option is the only accurate description of this hormonal function.
Give this one a try later!
What are actions of glucocorticoids? (Select all that apply.)
a.
Decreasing muscle cell reuptake of glucose
b.
Fat storage
1 c.
Decreased blood glucose
d.
Carbohydrate metabolism
,10/1/24, 1:54 PM NURS 611 EXAM 3 PATHO ACTUAL EXAM 2024-2025 COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS WI…
e.
Liver gluconeogenesis
How does a faulty negative-feedback mechanism result in a hormonal imbalance?
a.Hormones are not synthesized in response to cellular and tissue activities.
b.Decreased hormonal secretion is a response to rising hormone levels.
c.Too little hormone production is initiated.
d.Excessive hormone production results from a failure to turn off the system.
Sickle cell disease is classified as a(an):
a.
Inherited X-linked recessive disorder
b.
3 Inherited autosomal recessive disorder
c.
Disorder initiated by hypoxemia and acidosis
d.
Disorder that is diagnosed equally in men and women
Which event triggers congenital heart defects that cause acyanotic congestive heart
failure?
a.
Right-to-left shunts
c.
4
Obstructive lesions
b.
Left-to-right shunts
d.
Mixed lesions
,10/1/24, 1:54 PM NURS 611 EXAM 3 PATHO ACTUAL EXAM 2024-2025 COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS WI…
What imbalance lessens A. The overall effect of parathyroid hormone (PTH)is to
the rate of secretion of increase serum calcium and to decrease serum
parathyroid hormone phosphate concentration. The other presented
(PTH)? imbalances will not affect PTH in the described
a.Increased serum calcium fashion.
levels
b.Decreased serum
magnesium levels
c.Decreased levels of
thyroid-stimulating
hormone
d.Increased levels of
thyroid-stimulating
hormone
Regulation of the release c. The release of hormones occurs either in response
of catecholamines from to an alteration in the cellular environment or in the
the adrenal medulla is an process of maintaining a regulated level of certain
example of which type of hormones or certain substances. Several different
regulation? mechanisms, one of which is neural control (e.g.,
a.Negative feedback stress-induced release of catecholamines from the
c.Neural adrenal medulla), regulate the release of hormones.
b.Positive feedback The remaining options do not accurately describe the
d.Physiologic example given.
, 10/1/24, 1:54 PM NURS 611 EXAM 3 PATHO ACTUAL EXAM 2024-2025 COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS WI…
How does a faulty D. Negative-feedback systems are important in
negative-feedback maintaining hormones within physiologic ranges. The
mechanism result in a lack of negative-feedback inhibition on hormonal
hormonal imbalance? release often results in pathologic conditions.
a.Hormones are not Excessive hormone production, which is the result of
synthesized in response to the failure to turn off the system, can cause various
cellular and tissue hormonal imbalances and related conditions. The
activities. correct option is the only accurate description of this
b.Decreased hormonal hormonal function.
secretion is a response to
rising hormone levels.
c.Too little hormone
production is initiated.
d.Excessive hormone
production results from a
failure to turn off the
system.
Which substance is a D. Peptide or protein hormones, such as insulin,
water-soluble protein pituitary, hypothalamic, and parathyroid, are water
hormone? soluble and circulate in free (unbound) forms. All the
a.Thyroxine remaining options are fat-soluble hormones.
c.Follicle-stimulating
hormone
b.Aldosterone
d.Insulin
Which of the following is a A
lipid-soluble hormone? Cortisol and adrenal androgens are lipid-soluble
a.Cortisol hormones and are primarily bound to a carrier or
c.Epinephrine transport protein in circulation. The other options are
b.Oxytocin water-soluble hormones.
d.Growth hormone
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