Final answer:
When prescribing phenelzine, a type of MAOI, the nurse should recommend avoiding foods high in tyramine to prevent a hypertensive crisis. The best choice from the given options is a fresh, non-aged yogurt, as other listed options typically contain high levels of tyramine.
Step-by-step explanation:
A nurse giving dietary advice to a client with a new prescription for phenelzine, an MAOI (monoamine oxidase inhibitor), should advise avoiding foods high in tyramine to prevent hypertensive crisis. Phenelzine can interfere with the breakdown of tyramine in the body, leading to potentially dangerous increases in blood pressure.Out of the options provided:
a. Yogurt - Many types of yogurt are aged and can contain high levels of tyramine.
b. Avocado - Especially if overripe, avocados can have high tyramine content.
c. Smoked salmon - Smoked, aged, pickled, or fermented meats and fish are high in tyramine.
d. Pepperoni - As a cured meat, pepperoni is another food high in tyramine.
Therefore, the most appropriate food choice from this list for someone taking phenelzine would be a. Yogurt, specifically if it is a fresh, non-aged variety with no added tyramine-containing ingredients.