A nurse is caring for a 1-year-old child who has been hospitalized. Which of the following items in the child's room is a common source of health care-associated infection?
Unopened bottles of formula
Bedside computer keyboard
Disposable diapers
Protective plastic gowns
The Correct Answer is B
A. Unopened bottles of formula are not typically a source of healthcare-associated infection.
B. Bedside computer keyboards can harbor various pathogens and are commonly touched by multiple individuals without thorough cleaning, making them a common source of healthcare-associated infections.
C. Disposable diapers, if properly disposed of and not reused, are not typically a source of healthcare-associated infection.
D. Protective plastic gowns, if used appropriately, are not typically a source of healthcare-associated infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Furosemide is a loop diuretic that typically causes potassium loss, so an increase in potassium levels would not be expected as an indication of effectiveness.
B. Furosemide is prescribed to reduce fluid volume overload, which often manifests as peripheral edema in patients with heart failure. A decrease in peripheral edema indicates that the medication is effectively reducing fluid retention.
C. Furosemide is not typically prescribed to decrease cardiac output but rather to reduce fluid volume overload, which may help improve cardiac function indirectly.
D. Furosemide is not typically prescribed to increase venous pressure but rather to decrease fluid volume overload, which may help reduce venous pressure over time.
Correct Answer is D
Explanation
A. Assessing both eyes together first, then separately, is not a typical method for assessing visual acuity in children.
B. Positioning the child 4.6 meters (15 feet) from the chart is not practical for testing visual acuity in a clinical setting.
C. Testing the child without glasses before testing with glasses may be appropriate but is not specifically related to the method of visual acuity assessment.
D. Using a tumbling E chart is appropriate for assessing visual acuity in young children who may not recognize letters. The tumbling E chart uses a series of "E" shapes facing different directions, allowing the child to indicate the direction the "E" is facing, thus assessing visual acuity.
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