All of the following are rules for standard precautions except
A. hands are washed only after gloves are removed.
B. masks and goggles should be worn if splashing of secretions is likely.
C. needles should not be recapped.
D. waterproof gowns should be worn if blood splattering might occur.
Answer: A
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The nurse assists a surgeon with central venous catheter insertion. Which action is necessary to help maintain sterile technique?
a. Closing the patient's door to limit room traffic while preparing the sterile field b. Using clean procedure gloves to handle sterile equipment c. Placing the nonsterile syringes containing flush solution on the sterile field d. Remaining 6 inches away from the sterile field during the procedure
A 43-year-old African-American client is HIV positive. She has a personal history of abuse, which ended when her husband died 2 years ago
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The nurse is reviewing with a young couple about the divisions of a sperm cell. What is the best explanation by the nurse of the purpose of the body of the sperm?
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Which of the following gauges of needles is best for a subcutaneous injection?
A. 21 gauge B. 19 gauge C. 14 gauge D. 25 gauge