When is hand hygiene with an alcohol-based rub appropriate as opposed to using handwashing?
A) When hands are not visibly soiled
B) Before eating and after using the restroom
C) When hands have been in contact with blood or body fluids
D) When hands have been in contact with blood or body fluids, but there is no visible soiling
A
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A nurse is trying to ensure a nursing student's understanding regarding drug interactions with receptor binding. Which statement made by the nursing student indicates a need for further teaching?
a. Drugs can bind to receptors and cause activation. b. Drugs can bind to receptors and block receptor activation by other agents. c. Drugs can bind receptor components and enhance receptor activation. d. Drugs bind to receptors and thereby alter a cell's function.
A mother brings her 8-year-old son for evaluation because of a rash on his lower leg. Which finding would support the suspicion that the child has Lyme disease?
A) Playing in the woods about a week ago B) Rash is papular and vesicular C) High fever occurring about 4 days before the rash D) Complaints of extreme pruritus with visible nits
Which should the nurse do when counseling a teenage client who has decided to relinquish her baby for adoption?
a. Question her about her feelings regarding adoption. b. Tell her she can always change her mind about adoption. c. Affirm her decision while acknowledging her maturity in making it. d. Ask her if anyone is coercing her into the decision to relinquish her baby.
The nurse is caring for a client diagnosed with a subdural hematoma. Which of the following is the usual cause of this condition?
A) Hemorrhage and edema from bleeding in the skull B) An accumulation of blood between the dura and skull C) A penetrating head injury D) Torn vein on the brain's surface