Nokea
Which psychosocial problem should the nurse identify for a client with an external fixator device?
- A. Ineffective coping.
- B. Alteration in body image.
- C. Grieving.
- D. Impaired communication.
Correct Answer: B
Rationale: External fixators alter appearance, causing body image disturbance. Coping, grieving, and communication are less specific without evidence.
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Which description by the nurse most accurately states the purpose of halo-cervical traction?
- A. It restricts neck movement but enables physical activity.
- B. It allows head movement while immobilizing the spine.
- C. It accelerates healing by facilitating physical therapy.
- D. It promotes faster bone repair within a shorter time span.
Correct Answer: A
Rationale: Halo-cervical traction immobilizes the cervical spine to promote healing while allowing some physical activity (e.g., walking), unlike other options that inaccurately describe its function.
The nurse is discussing the importance of an exercise program for pain control to a client diagnosed with OA. Which intervention should the nurse include in the teaching?
- A. Wear supportive tennis shoes with white socks when walking.
- B. Carry a complex carbohydrate while exercising.
- C. Alternate walking briskly and jogging when exercising.
- D. Walk at least 30 minutes three (3) times a week.
Correct Answer: D
Rationale: Walking 30 minutes thrice weekly reduces OA pain and stiffness through low-impact exercise. Supportive shoes are helpful but secondary, carbohydrates are irrelevant, and jogging may worsen OA.
The client must take three (3) grams of calcium supplement a day. The medication comes in 500-mg tablets. How many tablets will the client need to take daily?
Correct Answer: 6
Rationale: 3000 mg ÷ 500 mg = 6 tablets daily.
The client is an elderly man who has had diabetes and peripheral vascular disease for several years. He now has had a right below-the-knee amputation. Which preoperative nursing action will do the most to help the client adjust to having an amputation?
- A. Encouraging deep breathing
- B. Asking him if he understands the full effects of the planned surgery
- C. Discussing the effects of diabetes on the vascular system
- D. Having a recovered amputee visit him
Correct Answer: D
Rationale: A visit from a recovered amputee provides peer support, helping the client adjust by seeing a positive outcome.
The client is scheduled for a computed tomography (CT) scan. Which question is most important for the nurse to ask before the procedure?
- A. On a scale of 1 to 10, how do you rate your pain?'
- B. Do you feel uncomfortable in enclosed spaces?'
- C. Are you allergic to seafood or iodine?'
- D. Have you signed a permit for this procedure?'
Correct Answer: C
Rationale: Iodine/seafood allergies are critical to assess before CT with contrast to prevent anaphylaxis. Claustrophobia, pain, and consent are secondary.