CFRN Online Course
If you don't need to
go through our CFRN online practice questions, click here for basic information
about the
CFRN test.
Here are the recommended practice questions
that you should study in using our system:
1.TRUE OR FALSE.
Cardioversion is an emergency procedure performed on individuals in cardiac
arrest, and defibrillation is generally performed on patients who are not having
a heart attack.
2.Which of the following sequences correctly indicates the order in which
auscultation of the heart should occur?
a) aortic valve, mitral valve, pulmonic valve, tricuspid valve
b) aortic valve, pulmonic valve, tricuspid valve, mitral valve
c) tricuspid valve, pulmonic valve, mitral valve, aortic valve
d) pulmonic valve, tricuspid valve, mitral valve, aortic valve
e) None of the above sequences are correct.
3. When some of the electrical impulses from the atria fail to reach the
ventricles, resulting in dropped heart beats, this condition is called:
a) cardiac arrest
b) first-degree heart block
c) second-degree heart block
d) third-degree heart block
e) asystole
4. TRUE OR FALSE. Late decelerations in a fetal heart rate (FHR) indicate that
the baby is not receiving a sufficient amount of oxygen.
5. Which of the following tests can assess the functioning of cranial nerve III?
a) Shine a light in the patient’s eye, and observe whether his/her pupil
promptly constricts when it encounters the light.
b) Hold a certain number of fingers in front of the patient, and ask him/her to
identify the number of fingers.
c) Ask the patient to follow another person’s finger as it moves using only
his/her eyes and not moving his/her head.
d) Make a noise, such as a finger snap, near the patient’s ear, and monitor
whether he/she responds.
e) All of the above tests can assess the functioning of cranial nerve III.
6. Using the rule of nines, what
percentage of a patient’s total body surface area is affected if he/she is
burned on one arm, the chest and abdomen, the neck, and the head?
a) 5%
b) 36%
c) 37%
d) 45%
e) 64%
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