NR 507: Week 8 Final Exam
(Secure HIGHSCORE)
(Complete solutions and resources for the course exam)
, 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
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
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?
i i i i i i i i i i i i
106/58 mm Hg
i i
104/55 mm Hg
i i
112/62 mm Hg
i i
(Secure HIGHSCORE)
(Complete solutions and resources for the course exam)
, 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
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
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?
i i i i i i i i i i i i
106/58 mm Hg
i i
104/55 mm Hg
i i
112/62 mm Hg
i i
