A nurse is caring for a patient who has an infection. The nurse should use which of the following strategies to prevent the transmission of the patient's infection?
Performing hand hygiene before, during, and after direct contact with the patient
Encouraging the patient to consume a high-protein diet
Changing the patient's bed linens each day
Do not allow any visitors in the patient's room
The Correct Answer is A
A. Proper hand hygiene disrupts the transmission of pathogens and is the primary infection control strategy.
B. A high-protein diet helps with recovery but does not directly prevent transmission.
C. While hygiene is important, daily linen changes are not the primary preventive measure.
D. Restricting visitors is only necessary for highly contagious infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. 8 hr – Incorrect. RBC transfusions must not exceed 4 hours due to the risk of bacterial growth and hemolysis.
B. 6 hr – Incorrect. Blood products should be infused within a maximum of 4 hours to prevent complications.
C. 4 hr – Correct Answer. The maximum infusion time for packed RBCs is 4 hours to reduce the risk of bacterial contamination and infection.
D. 2 hr – Incorrect. While blood is often infused within 2 hours, the maximum safe limit is 4 hours.
Correct Answer is C
Explanation
A. Hct 45%. – Normal range for hematocrit (Hct) is 38-50%. No need to report.
B. Hgb 14.7 g/dL. – Normal range for hemoglobin (Hgb) is 13-17 g/dL. No need to report.
C. WBC 1,700/mm³. – Correct Answer. Normal WBC count is 4,000-11,000/mm³. A WBC count of 1,700/mm³ (neutropenia) places the patient at high risk for infection, requiring immediate intervention.
D. Platelets 160,000/mm³. – Normal range for platelets is 150,000-450,000/mm³. No need to report.
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