A nurse is preparing to perform hand hygiene. Which of the following actions should the nurse take?
Rub hands and arms to dry.
Adjust the water temperature to feel hot.
Apply 4 to 5 mL of liquid soap to the hands.
Hold the hands higher than the elbows.
The Correct Answer is C
A. Rubbing hands and arms to dry is not the correct action for hand hygiene. After applying soap, hands should be rinsed thoroughly with water and then dried using a clean towel or air dryer.
B. Adjusting the water temperature to feel hot is not recommended for hand hygiene.
Water that is too hot can be uncomfortable and may even cause skin irritation. The water should be comfortably warm.
C. Applying 4 to 5 mL of liquid soap to the hands is the correct action. This provides an adequate amount of soap to create a good lather for effective handwashing.
D. Holding the hands higher than the elbows is not a necessary step for hand hygiene.
The focus should be on thoroughly cleaning the hands, not on the position of the hands in relation to the elbows.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
A. Providing oral care involves contact with mucous membranes and saliva, which may contain blood or other potentially infectious materials. Therefore, the nurse should wear gloves to protect themselves and the client from cross-contamination.
B. Emptying urine from an indwelling urine collection bag involves contact with urine, which may contain blood or other potentially infectious materials. Therefore, the nurse should wear gloves to protect themselves and the client from cross-contamination.
C. Placing oral medication tablets into a client's hand does not involve contact with blood or other potentially infectious materials. Therefore, the nurse does not need to wear
gloves for this task.
D. Delivering a food tray to a client who has AIDS does not involve contact with blood or other potentially infectious materials. Therefore, the nurse does not need to wear gloves for this task. However, the nurse should follow standard precautions and wash their hands before and after contact with any client.
E. Changing an ostomy pouch involves contact with feces, which may contain blood or other potentially infectious materials. Therefore, the nurse should wear gloves to protect themselves and the client from cross-contamination.
Correct Answer is B
Explanation
A. An elevation in the red blood cell (RBC) count is not a specific indication of infection. It primarily reflects oxygen-carrying capacity.
B. An elevation in the white blood cell (WBC) count is an indication of infection. When the body is fighting an infection, the number of white blood cells increases as part of the immune response.
C. Potassium is an electrolyte and is not a specific marker for infection. Abnormal potassium levels may indicate a variety of conditions, but they do not directly indicate infection.
D. Blood urea nitrogen (BUN) is a marker of kidney function and is not a specific indicator of infection. Elevated BUN levels can be seen in various kidney and non-kidney-related conditions.
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