A nurse is modifying the diet of a client prescribed an MAOI. Which of the following foods should the nurse eliminate?
Cherries
Cheddar cheese
Chicken
Fresh fish
The Correct Answer is B
A. Cherries do not contain tyramine, which is the compound of concern for clients on MAOIs, so they can be included in the diet.
B. Cheddar cheese is high in tyramine, which can lead to hypertensive crises when consumed by clients taking MAOIs. Therefore, it should be eliminated from the diet.
C. Chicken is generally safe for clients on MAOIs as it does not contain significant amounts of tyramine.
D. Fresh fish is also safe to consume while on MAOIs as long as it is fresh and not aged, fermented, or spoiled, which could contain higher tyramine levels.
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Correct Answer is B
Explanation
A. While sildenafil can cause erections, it does not typically lead to unwanted erections; it requires sexual stimulation to be effective.
B. An erection lasting longer than 6 hours, known as priapism, is a serious side effect and requires immediate medical attention, indicating the patient understands this risk.
C. Using nitroglycerin with sildenafil can lead to dangerous drops in blood pressure, and patients should be advised to avoid this combination.
D. Sildenafil should be taken about 30 minutes to 1 hour before sexual activity for best results, not just 5 minutes prior.
Correct Answer is C
Explanation
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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.