NCLEX-RN
NCLEX RN Practice Exam Questions
Extract:
Question 1 of 5
The primary reason for rapid continuous rewarming of the area affected by frostbite is to:
Correct Answer: A
Rationale: Rapid rewarming minimizes cellular damage by restoring blood flow and preventing further tissue injury in frostbite.
Question 2 of 5
Which of the following findings are indicative of peripheral arterial insufficiency? Select all that apply.
Correct Answer: A,D,F
Rationale: Peripheral arterial insufficiency causes throbbing pain with exercise (
A), shiny skin with hair loss (
D), and pale color on elevation with redness on dependency (F). Aching pain with dependency (
B) and brown pigment (E) suggest venous insufficiency, and capillary refill <2 seconds (
C) is normal.
Question 3 of 5
A client has received 10 mg of morphine sulfate subcutaneously. When does the nurse anticipate the maximal period of respiratory depression will occur?
Correct Answer: A
Rationale: Morphine sulfate administered subcutaneously reaches peak effect, including respiratory depression, within 5-10 minutes. Thus, 7 minutes (
A) is the most accurate time frame.
Question 4 of 5
A 15-year-old client was involved in an auto accident and requires emergency surgery to control bleeding, but both parents are out of town and unable to sign the consent form. Which of the following is the most appropriate action?
Correct Answer: D
Rationale: In an emergency where a minor requires life-saving surgery and parents are unavailable, the physician can proceed without consent (
D) to save the client's life. Client consent (
A), telephone consent (
B), or email consent (
C) are not appropriate in this urgent situation.
Question 5 of 5
The primary reason for rapid continuous rewarming of the area affected by frostbite is to:
Correct Answer: A
Rationale: Rapid rewarming minimizes cellular damage by restoring blood flow and preventing further tissue injury in frostbite.