Nursing Elites

1. What is one of the earliest signs of fat embolism syndrome?

• A. Paresthesia
• B. Severe pain in the affected limb unrelieved by medication
• C. Edema
• D. Hypoxemia

Correct answer: D

Rationale: Hypoxemia is one of the earliest signs of fat embolism syndrome. In fat embolism syndrome, fat globules enter the bloodstream and can obstruct blood flow in the lungs, leading to hypoxemia. Paresthesia, severe pain unrelieved by medication, and edema are not typically among the earliest signs of fat embolism syndrome.

2. Which among the following is NOT the cause of pressure ulcers?

• A. Immobility
• B. Poor nutrition
• C. Moisture
• D. Adequate perfusion

Correct answer: D

Rationale:

3. What is a negative effect of immobility on the cardiovascular system?

• A. Increased high density lipoprotein
• B. Increased circulation
• C. Increased pumping action of the heart
• D. Venous stasis

Correct answer: D

Rationale: Venous stasis is a negative effect of immobility on the cardiovascular system as it can lead to blood clots.

4. A provider has ordered a wound culture for a client with a non-healing wound. What is the nurse's first action?

• A. Label the specimen tube
• B. Put on non-sterile gloves
• C. Gently remove the soiled dressings
• D. Irrigate the wound

Correct answer: B

Rationale:

5. The nurse educates a client about how to reduce their risk for osteoporosis. Which of these statements by the nurse is correct? (Select all that apply)

• A. You can decrease your risk of osteoporosis by avoiding vitamin D.
• B. You can decrease your risk of osteoporosis by reducing caffeine intake.
• C. You can decrease the risk of osteoporosis by decreasing alcohol intake.
• D. You can decrease your risk of osteoporosis by reducing protein intake.

Correct answer: B

Rationale: Reducing caffeine and alcohol intake, and quitting smoking can help decrease the risk of osteoporosis.

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