The majority of drug metabolism is catalyzed by the cytochrome p-450 group of enzymes. When these enzymes are inhibited, a drug simultaneously given will:
A. reach higher-than-intended levels in the body.
B. be inhibited and levels in the body will drop.
C. have no effect in the body.
D. create the potential for anaphylaxis.
A
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Which nursing diagnosis is appropriate for a patient with substance abuse?
a. Anxiety b. Chronic or situational low self-esteem c. Risk for delayed development d. Acute confusion
The nurse is talking with a member of the family of a patient who had surgery for a cochlear implant. Which statement by the family member is correct?
1. "A cochlear implant won't replace normal hearing; it will improve sound perception." 2. "It will be much nicer than a hearing aid, as nothing needs to be worn or will be visible." 3. "The speaking voice will improve, too." 4. "It will be less expensive than a hearing aid since you don't have much equipment."
The pediatric nurse prepares the newborn for phototherapy. The nurse knows that the two organs that must be protected are the:
A) eyes and ears. B) eyes and hands. C) eyes and genitals. D) genitals and hands.
The nurse is teaching an 80-year-old client how to instill eye drops for glaucoma. The client's daughter asks, "How do you know that my parent understands what to do?" What is the appropriate nursing response?
a. "When 15 minutes have passed, I will ask your parent to show me how to instill the drops." b. "After I demonstrate it once, your parent will be able to do it." c. "I will have you bring your parent back next week to see how things are going." d. "We can never be completely sure that your parent understands instructions."