A charge nurse has four new clients arriving on the unit for admission. Which of the following clients should the nurse place in airborne precautions?
A client who has tuberculosis
A client who has pneumonia
A client who has shigella
A client who has strep throat
The Correct Answer is A
A. Tuberculosis is an airborne infection, requiring airborne precautions to prevent transmission.
B. Pneumonia is typically transmitted through respiratory droplets and does not require airborne precautions.
C. Shigella is transmitted through the fecal-oral route and does not require airborne precautions.
D. Strep throat is typically transmitted through respiratory droplets and does not require airborne precautions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. With the Z-track method, the skin is pulled laterally or to the side before the needle is inserted and released after the injection is administered to ensure the medication remains within the muscle and does not leak into the subcutaneous tissue.
B. The angle of insertion for intramuscular injections can vary depending on factors such as the client's body habitus and the length of the needle but is typically 90 degrees.
C. The needle should be withdrawn slowly and steadily to minimize tissue trauma and prevent medication leakage.
D. The Z-track method involves pulling the skin laterally or to the side before inserting the needle to create a zigzag pathway for the medication. This helps seal the needle track after the injection, reducing the risk of medication leakage into subcutaneous tissues.

Correct Answer is C
Explanation
A. Adequate calcium intake is essential for bone health; however, the recommended daily intake for older adults is higher than 250 milligrams., approximately 1200 mg.
B. Dairy products are a good source of calcium and vitamin D, both important for bone health; decreasing intake may increase the risk of osteoporosis.
C. Weight-bearing exercises, such as walking, help strengthen bones and reduce the risk of osteoporosis.
D. Sun exposure is necessary for the production of vitamin D, which aids in calcium absorption and bone health.
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