Week 8: Final Exam
Due Dec 16 at 11:59pm
Points 150
Questions 75
Available Dec 10 at 12am - Dec 16 at 11:59pm 7 days
Time Limit 90 Minutes
Instructions
The Week 8 final exam counts toward the final gra
...
Week 8: Final Exam
Due Dec 16 at 11:59pm
Points 150
Questions 75
Available Dec 10 at 12am - Dec 16 at 11:59pm 7 days
Time Limit 90 Minutes
Instructions
The Week 8 final exam counts toward the final grade. It is comprehensive and covers
material from Weeks 1–8.
The final exam consists of 75 questions and is worth 2 points each.
You have one attempt to take the exam with a 90 minute time limit.
Good luck!
Attempt History
Attempt Time Score
LATEST Attempt 1 75 minutes 146 out of 150
Score for this quiz: 146 out of 150
Submitted Dec 16 at 11:15pm
This attempt took 75 minutes.
Question 1
2 / 2 pts
What period follows depolarization of the myocardium and represents a period during
which no new cardiac potential can be propagated?
Correct!
Refractory
Threshold
Sinoatrial (SA)
Hyperpolarization
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
2 / 2 pts
What is the suggested mean blood pressure for an 8- to 9-year-old child?
Correct!
106/58 mm Hg
104/55 mm Hg
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.
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