NCLEX-PN
Free NCLEX-PN Practice Questions Questions
Extract:
Which of the following lab finding is a strong indicator of DIC?
Question 1 of 5
Which of the following lab finding is a strong indicator of DIC?
Correct Answer: B
Rationale: Elevated D-dimer indicates fibrin degradation, a hallmark of DIC.
Extract:
A patient with pain and paresis of the left leg is scheduled for an electromyography.
Question 2 of 5
Before the test, the nurse should explain that:
Correct Answer: C
Rationale: Electromyography involves needle insertion into muscles to assess electrical activity, requiring patient education.
Extract:
A client's monitor shows a PQRST wave for each beat and indicates a rate of 120. The rhythm is regular.
Question 3 of 5
The nurse should note that the client is experiencing:
Correct Answer: B
Rationale: A regular rhythm with a rate of 120 and normal PQRST waves indicates sinus tachycardia.
Extract:
Question 4 of 5
Which finding in a neonate suggests hypothermia?
Correct Answer: A
Rationale: Neonates who are hypothermic typically develop bradycardia. Hypoglycemia, not hyperglycemia, and metabolic acidosis, not metabolic alkalosis, are also seen in neonates with hypothermia. Neonates typically don't shiver.
Question 5 of 5
The nurse is caring for a client who underwent a mastectomy 24 hours ago. Which of the following interventions should the nurse prioritize?
Correct Answer: A
Rationale: Encouraging arm exercises prevents lymphedema and restores mobility post-mastectomy. Dependent positioning (
B) increases edema, heating pads (
C) risk tissue damage, and fluid restriction (
D) is unnecessary and harmful.