NCLEX-RN
RN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
Which of the following antibiotics is contraindicated in children younger than 8 years?
Correct Answer: A
Rationale: Tetracycline (
A) is contraindicated in children under 8 due to tooth discoloration and bone growth inhibition. Other antibiotics (B, C,
D) are safe.
Question 2 of 5
The nurse in the outpatient clinic teaches the mother of a 10-year-old boy with asthma how to prevent future asthmatic attacks. The nurse would be MOST concerned if the mother made which of the following statements?
Correct Answer: B
Rationale: main cause of asthma is inhaled allergens (animal dander, mold, pollen, dust), would expose child to pollen and dust from leaves
Question 3 of 5
A client with deep vein thrombosis is receiving a continuous heparin infusion and Coumadin PO. INR lab test result is 8.0. Which intervention would be most important to include in the nursing care plan?
Correct Answer: A
Rationale: An INR of 8.0 is dangerously high, indicating a risk of bleeding. Assessing for abnormal bleeding is the priority to detect and manage potential complications.
Question 4 of 5
The nurse is caring for an infant admitted from the delivery room. Which finding should be reported?
Correct Answer: D
Rationale: Absent femoral pulses suggest coarctation of the aorta, a critical condition.
Question 5 of 5
The physician has prescribed Coumadin (sodium warfarin) for a client having transient ischemic attacks. Which laboratory test measures the therapeutic level of Coumadin?
Correct Answer: A
Rationale: Prothrombin time (PT/INR) measures the therapeutic level of warfarin, ensuring effective anticoagulation.