Nokea
Which risk factor found in the client's medical record does the nurse identify as most significant for sustaining a hip fracture?
- A. The client is postmenopausal.
- B. The client is somewhat obese.
- C. The client has type 2 diabetes.
- D. The client is lactose intolerant.
Correct Answer: A
Rationale: Postmenopausal status is the most significant risk factor for hip fractures due to estrogen loss, which accelerates bone density reduction, increasing fracture risk. Obesity, diabetes, and lactose intolerance are less directly related.
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Which illustration demonstrates abduction for a 10-year-old who had an SCI?
- A. ROM-1.png
- B. ROM-2.png
- C. ROM-3.png
- D. ROM-4.png
Correct Answer: A
Rationale: Abduction involves moving a limb away from the body's midline, as shown in the correct illustration.
The nurse is caring for an elderly client diagnosed with a herniated nucleus pulposus of L4-5. Which scientific rationale explains the incidence of a ruptured disk in the elderly?
- A. The client did not use good body mechanics when lifting an object.
- B. There is an increased blood supply to the back as the body ages.
- C. Older clients develop atherosclerotic joint disease as a result of fat deposits.
- D. Clients develop intervertebral disk degeneration as they age.
Correct Answer: D
Rationale: Intervertebral disk degeneration with aging reduces disk hydration and elasticity, increasing rupture risk. Poor body mechanics is a risk but not the primary cause, blood supply decreases, and atherosclerosis affects joints differently.
Which material added by the nurse is best for covering the tips of the pin to prevent injuries while the client is in skeletal leg.
- A. Gauze squares
- B. Cotton balls
- C. Cork blocks
- D. Rubber tubes
Correct Answer: C
Rationale: Cork blocks securely cover pin tips, preventing injury to the client or staff while maintaining stability. Gauze and cotton are less durable, and rubber tubes may not fit securely.
The nurse is discussing osteoporosis with a group of women. Which factor will the nurse identify as a nonmodifiable risk factor?
- A. Calcium deficiency.
- B. Tobacco use.
- C. Female gender.
- D. High alcohol intake.
Correct Answer: C
Rationale: Female gender is a nonmodifiable risk factor for osteoporosis due to lower bone density post-menopause. Calcium deficiency, tobacco, and alcohol are modifiable.
The nurse completes teaching the client who has a plaster cast following a right wrist fracture. Which statement, if made by the client, indicates the need for additional teaching?
- A. I should keep my cast uncovered while drying so that moisture can evaporate.'
- B. My cast initially may smell musty. When dry, it should be odorless and shiny white.'
- C. My cast may feel sticky and very warm initially, but it will dry in about 30 minutes.'
- D. I should avoid sharp or hard surfaces while drying because it causes dents in the cast.'
Correct Answer: C
Rationale: C. Although the cast will feel very warm for about 15 to 20 minutes, a plaster cast requires 24 to 72 hours (not 30 minutes) to dry completely.