FINAL EXAM 100 % CORRECT WITH ANSWERS
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Week 8: Final Exam
Question 1
pts
What period follows depolarization of the myocardium and represents a
period during which no new cardiac potential can be propagated?
Refractory
Threshold
Sinoatrial (SA)
Hyperpolarization
,NR 507 ADVANCED PATHOPHYSIOLOGY WEEK 8:
FINAL EXAM 100 % CORRECT WITH ANSWERS
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During the refractory period, no new cardiac action potential can be
initiated by a stimulus. This selection is the only option that accurately
identifies the period described in the question.
Question 2
pts
What is the suggested mean blood pressure for an 8- to 9-year-old child?
106/58 mm Hg
104/55 mm Hg
,NR 507 ADVANCED PATHOPHYSIOLOGY WEEK 8:
FINAL EXAM 100 % CORRECT WITH ANSWERS
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112/62 mm Hg
121/70 mm Hg
The suggested mean blood pressure for an 8- to 9- year-old child is 106/58
mm Hg. For a child of 6 to 7 years old, 104/55 mm Hg is appropriate; for a
12- to 13-year-old child, 112/62 mm Hg is appropriate, and for a 16- to 18-
year-old young man, 121/70 mm Hg is appropriate.
Question 3
pts
Which is an example of an endogenous antigen?
Yeast
Cancer cells
, NR 507 ADVANCED PATHOPHYSIOLOGY WEEK 8:
FINAL EXAM 100 % CORRECT WITH ANSWERS
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Fungus
Bacteria
Of the options provided, endogenous antigens include only those uniquely
produced by cancerous cells.
Question 4
pts
An infant has a crescendo-decrescendo systolic ejection murmur located
between the second and third intercostal spaces along the left sternal border. A
wide fixed splitting of