The following procedures have been ordered and implemented for a hospitalized patient. Which procedure carries the greatest risk for a healthcare-associated infection?
Placing an indwelling urinary catheter
Administering medications through an NG tube
Changing a sacral wound dressing
Replacing an ostomy appliance
The Correct Answer is A
A. Placing an indwelling urinary catheter: Indwelling urinary catheters are a leading cause of catheter-associated urinary tract infections (CAUTIs), which are common healthcare-associated infections.
B. Administering medications through an NG tube: While NG tubes can introduce bacteria, they are not as high-risk as urinary catheters, which provide a direct route for infection.
C. Changing a sacral wound dressing: While wounds can become infected, proper wound care techniques minimize risk. Urinary catheters pose a greater risk due to prolonged exposure to bacteria.
D. Replacing an ostomy appliance: While maintaining hygiene is important, ostomy appliances are not a major source of healthcare-associated infections compared to urinary catheters.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "I will avoid individuals who were recently vaccinated." Patients with neutropenia should avoid live vaccines and exposure to individuals who recently received live vaccines (e.g., MMR, varicella) due to the risk of infection.
B. "I can have visitors so long as they are healthy." This is an appropriate statement. Visitors who are completely healthy and follow proper infection control measures can visit a neutropenic patient.
C. "I can have fresh flowers brought in." Fresh flowers and plants should be avoided due to the risk of fungal or bacterial contamination in the soil and water, which could lead to infection in an immunocompromised patient.
D. "I should avoid soft cheese." Patients with neutropenia should avoid unpasteurized soft cheeses (e.g., Brie, feta, blue cheese) as they can contain Listeria and other bacteria that pose a risk of infection.
Correct Answer is D
Explanation
A. Elbows and behind the ears: These areas are not primary pressure points in a seated position.
B. Coccyx and back of the skull: The coccyx is a pressure point when lying down, but this patient is sitting most of the time.
C. Heels and trochanter: Heels are at risk in supine patients, but this patient is primarily sitting.
D. Sacrum and ischium: The sacrum and ischium (sit bones) bear the most pressure in a seated position, making them highly vulnerable to skin breakdown.
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