NCLEX-PN
PN NCLEX Practice Test Questions
Extract:
Question 1 of 5
The nurse is caring for a client who has a chest tube connected to a wet suction closed chest drainage system. The nurse should recognize the drainage system is working correctly when gentle, continuous bubbling is present in the
Correct Answer: D
Rationale: Gentle, continuous bubbling in the suction control chamber indicates proper suction in a wet suction system. Bubbling in the water seal suggests an air leak, and the collection chamber does not bubble.
Question 2 of 5
The nurse is reviewing the plan of care for multiple clients receiving opioids for pain management. Which client has the greatest risk for respiratory depression?
Correct Answer: D
Rationale: The 70-year-old with COPD is at highest risk for opioid-induced respiratory depression due to age-related reduced lung capacity and COPD-related impaired gas exchange. Chronic bronchitis and opioid use disorder increase risk but are less severe in this context.
Question 3 of 5
The nurse is reinforcing teaching to a client being discharged on enoxaparin therapy following total knee replacement surgery. Which statement made by the nurse is most appropriate?
Correct Answer: B
Rationale: Mild bruising or redness at the injection site is a common side effect of enoxaparin, a low-molecular-weight heparin. Vitamin K restriction applies to warfarin, ibuprofen increases bleeding risk, and PT/INR monitoring is not required for enoxaparin.
Question 4 of 5
The nurse is caring for a client who has subclavian central venous access. Which nursing intervention is most important to prevent the spread of infection to this client?
Correct Answer: A
Rationale: Frequent hand hygiene is the most effective intervention to prevent infection in central venous access, reducing pathogen transmission. No artificial nails and chlorhexidine wipes are supportive, but hand hygiene is primary. PPE is situational.
Question 5 of 5
A 52-year-old woman who has thyroid cancer is treated with radioactive iodine (Iodotope). What should be included in the nursing care plan following administration of the drug? Select all that apply.
Correct Answer: B,D,E,F
Rationale: Radioactive iodine requires isolation in a single room, limited contact (30 minutes/shift), separate sleeping for 7 days, and reporting symptoms like fatigue or weight gain (hypothyroidism). NPO or urine storage are not standard.