The nurse is preparing to assist in the sedation of a client with propofol (Diprivan) prior to surgery. Which of the following contraindications associated with propofol (Diprivan) should the nurse assess for?
Client history of hypertension
Client history of benzodiazepine abuse/dependence
Allergies to egg or soy products
Allergy to latex
The Correct Answer is C
A. A history of hypertension is not a direct contraindication for propofol, although it should be monitored as part of overall management.
B. Benzodiazepine abuse/dependence does not contraindicate the use of propofol but may require careful assessment of sedation and anesthesia needs.
C. Propofol contains soy lecithin and egg phosphatide, making allergies to these products a significant contraindication, as they can lead to severe allergic reactions.
D. An allergy to latex is not a contraindication for propofol use but should be addressed in the overall anesthesia plan regarding equipment and supplies.
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Related Questions
Correct Answer is B
Explanation
A. A high first-pass effect means that a significant amount of the drug is metabolized by the liver before reaching systemic circulation, making oral administration less effective.
B. Morphine with a high first-pass effect will be more effective when administered via non-enteral routes, such as IV or subcutaneous, to bypass the liver's initial metabolism.
C. The first-pass effect does not influence the kidney’s rate of excretion but rather the liver’s initial metabolism of the drug.
D. The liver, not the kidneys, is responsible for the first-pass metabolism, which occurs before the drug reaches systemic circulation when taken orally.
Correct Answer is C
Explanation
A. Monitoring heart rate for bradycardia is not a primary concern with cyclobenzaprine; instead, it can cause drowsiness and sedation.
B. Naloxone is not necessary for cyclobenzaprine overdose, as it is not an opioid.
C. Cyclobenzaprine can cause sedation and impair cognitive function, so the nurse should emphasize that clients should not operate heavy machinery or motor vehicles until they know how the medication affects them.
D. Excessive salivation is not a common side effect of cyclobenzaprine; instead, dry mouth is more frequently reported.
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