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NR507 Week 8 Final Exam ( Version 6) / NR 507 Week 8 Final Exam (Newest 2020): Advanced Pathophysiology: Chamberlain College of Nursing | ( 100% Verified Answers by Chamberlain Expert) $20.49   Add to cart

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NR507 Week 8 Final Exam ( Version 6) / NR 507 Week 8 Final Exam (Newest 2020): Advanced Pathophysiology: Chamberlain College of Nursing | ( 100% Verified Answers by Chamberlain Expert)

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NR507 Week 8 Final Exam ( Version 6) / NR 507 Week 8 Final Exam (Newest 2020): Advanced Pathophysiology: Chamberlain College of Nursing | ( 100% Verified Answers by Chamberlain Expert)

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  • July 27, 2020
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1  review

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By: indirajetty • 3 year ago

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NR 507 Final Exam
Question 1

Which hormone prompts increased anxiety, vigilance, and arousal during a stress response?

Correct! 3339



Norepinephrine
Norepinephr


Norepinephrine

Only the release of norepinephrine promotes arousal, increased vigilance, increased anxiety, and other
protective emotional responses.



Question 2

pts

Idiopathic thrombocytopenic purpura (ITP) is an autoimmune process involving antibodies attacking
which type of cells?



Platelets
Platelets


ITP is a disorder of platelet consumption. This selection is the only option that correctly identifies which
type of cell is attacked by ITP.



Question 3

When renin is released, it is capable of which action?



Formation of angiotensin I
Formation of


Formation of angiotensin I

, When renin is released, it cleaves an α6globulin (angiotensinogen produced by liver hepatocytes) in the
plasma to form angiotensin I.



Question 4

Which of the following are formed elements of the blood that are not cells but are disk6shaped
cytoplasmic fragments essential for blood clotting?



Platelets
Platelets


Platelets



Platelets (thrombocytes) are not true cells but are disk6shaped cytoplasmic fragments that are essential
for blood coagulation and control of bleeding. This description is not accurate for any of the other
options.



.

Question 5

In a full6term infant, the normal erythrocyte life span is _____ days, whereas the adult erythrocyte life
span is _____ days.



60 to 80; 120
60 to 80; 120


In full6term infants, normal erythrocyte life span is 60 to 80 days; in premature infants it may be as short
as 20 to 30 days; and in children and adolescents, it is 120 days, the same as that in adults.



Question 6

pts

Graves disease is a result of:



Autoantibodies binding to thyroid6stimulating hormone (TSH)6receptor sites

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