Nokea
The nurse is teaching a client who has a hip prosthesis following total hip replacement. Which of the following should be included in the instructions for home care?
- A. Avoid climbing stairs for 3 months
- B. Ambulate using crutches only
- C. Sleep in a supine position only
- D. Do not cross your legs
Correct Answer: D
Rationale: Do not cross your legs. Crossing legs can exceed the 90-degree hip flexion limit, risking dislocation.
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The client has just returned from having a cast placed on the right forearm and is found putting a lead pencil in the cast to 'reach the itch.' What is the nurse's priority action?
- A. Offer the client a straw to reach the itch instead of a lead pencil
- B. Perform a peripheral neurovascular check of the casted extremity
- C. Pour a generous amount of baby powder or corn starch in the cast to reach the itch
- D. Review appropriate itch relief technique using the cool setting of a hair dryer
Correct Answer: D
Rationale: Using a hair dryer on a cool setting is a safe and effective way to relieve itching without risking skin damage or cast integrity, unlike inserting objects or powders.
A nurse is preparing to administer 2 continuous IV medications concurrently via a 20-gauge IV. What is the nurse's priority action?
- A. Assess the condition of the IV site
- B. Check 2 client identifiers before administering medications
- C. Consult a medication guide for compatibility
- D. Wash hands prior to administering medications
Correct Answer: C
Rationale: Ensuring medication compatibility prevents chemical interactions or precipitation in the IV line, which could harm the client or obstruct the catheter.
The nurse is assigning client care tasks to unlicensed assistive personnel. Which statement by the nurse is appropriate?
- A. I need you to take vital signs on all clients in rooms 1 through 10 this morning
- B. Mrs. Jones fell out of bed during the night while walking to the commode. Please monitor her closely.
- C. Please ensure that Mr. Garcia in room 8 ambulates several times.
- D. Please take Mr. Wu's vital signs in 10 minutes and let me know if his systolic blood pressure is <100.
Correct Answer: A
Rationale: Assigning vital signs for multiple clients is clear, specific, and within the UAP's scope of practice, ensuring safe delegation.
An adult is receiving nasal oxygen at 6 L/min. The client asks the nurse why the oxygen is humidified. What should the nurse include when responding to the client?
- A. Humidifying oxygen helps to prevent fire.
- B. Humidity increases the concentration of oxygen.
- C. Humidity helps to keep the nasal passages from drying out.
- D. Humidity reduces the growth of organisms in the tubing.
Correct Answer: C
Rationale: Humidification prevents nasal mucosal drying and discomfort at higher oxygen flow rates like 6 L/min, not fire prevention, concentration increase, or bacterial reduction.
The nurse reviews a client's medical record and notes the following PRN medication prescriptions: acetaminophen, haloperidol, and benztropine. The nurse would administer a dose of benztropine on assessing which client behavior?
- A. Muscle rigidity and shuffling gait
- B. Nihilistic delusions
- C. Tangential speech
- D. Waxy flexibility
Correct Answer: A
Rationale: Benztropine is an anticholinergic used to treat extrapyramidal symptoms (EPS), such as muscle rigidity and shuffling gait, which are side effects of antipsychotics like haloperidol.