NCLEX-RN
Practice NCLEX RN Questions Questions
Extract:
Question 1 of 5
A client is prescribed heparin 5,000 units subcutaneously every 12 hours for deep vein thrombosis prophylaxis. The pharmacy dispenses a vial containing 10,000 units/1 ml. How many milliliter(s) of heparin should the nurse administer?
Correct Answer: 0.5 mL
Rationale: Dose: 5,000 units. Concentration: 10,000 units/mL. Volume = 5,000 ÷ 10,000 = 0.5 mL per dose.
Question 2 of 5
The nurse is caring for a client with a tracheostomy tube in place. During tracheostomy care, the nurse accidentally dislodges the tube. Which of the following actions should the nurse take FIRST?
Correct Answer: A
Rationale: immediate reinsertion of a tracheostomy tube is critical to maintain airway patency
Question 3 of 5
The nurse is teaching the mother regarding treatment for pedicalosis capitis. Which instruction should be given regarding the medication?
Correct Answer: B
Rationale: Washing bed linens in hot water helps eliminate lice and nits, which is a key part of treatment for pediculosis capitis.
Question 4 of 5
An elderly preoperative client seems very anxious but denies concerns when the nurse asks; however, the client's son confides that the client is very superstitious and believes it is bad luck that he is in room 113. Which of the following actions is the best response?
Correct Answer: B
Rationale: Reassigning the client to a different room (
B) addresses the client's anxiety by respecting his superstitious beliefs, promoting comfort. Reassurance (
A), medication (
C), or family presence (
D) may not fully alleviate the specific concern.
Question 5 of 5
The physician has ordered a minimal-bacteria diet for a client with neutropenia. The client should be taught to avoid eating:
Correct Answer: A
Rationale: Raw fruits may harbor bacteria, posing an infection risk for a neutropenic client on a minimal-bacteria diet.