NCLEX-PN
NCLEX Practice Questions PN Questions
Extract:
Laboratory reference ranges
INR (Therapeutic – atrial fibrillation)
2.0-3.0
Question 1 of 5
The nurse has reinforced teaching for a client with atrial fibrillation who is receiving warfarin. Which of the following statements by the client would indicate a correct understanding of the teaching? Select all that apply.
Correct Answer: A, C
Rationale: Antibiotics affecting INR (
A) and consistent timing (
C) are correct. More leafy greens (
B) can lower INR, INR of 4-5 (
D) is too high, and doubling doses (E) is dangerous.
Extract:
Question 2 of 5
A 70 year-old post-operative client has elevated serum BUN, HCT, Cl, and Na+. Creatinine and K+ are within normal limits. The nurse should perform additional assessments to confirm that an actual problem is:
Correct Answer: D
Rationale: Fluid volume deficit. In fluid volume deficit, serum BUN, Na+, and hematocrit may be elevated secondary to hemoconcentration.
Question 3 of 5
While planning care for a 2 year-old hospitalized child, which situation would the nurse expect to most likely affect the behavior?
Correct Answer: B
Rationale: Separation from parents. Separation anxiety is the greatest stress for a toddler during hospitalization.
Question 4 of 5
The nurse is collecting data from a 10-year-old client during a routine physical examination. Which of the following actions should the nurse take? Select all that apply.
Correct Answer: A, C, D
Rationale: Using anatomical terminology (
A) promotes understanding. Explaining equipment and procedures (
C) reduces anxiety. Offering a gown and allowing underwear (
D) respects privacy. Adult examination sequences (
B) may not suit pediatric needs, and parents rating pain (E) may not accurately reflect the child's experience.
Question 5 of 5
An adult is admitted to the emergency department following a fall. A piece of bone is protruding through the skin of the left thigh. In addition to assessing vital signs, what information is most essential to obtain from the client at this time?
Correct Answer: B
Rationale: An open fracture (bone protruding) risks tetanus infection; knowing the last tetanus shot date is critical to determine prophylaxis need. Fall history, environment, or surgeries are secondary.