The answer to this question is to instruct
the roommate to have a treatment with antimicrobial prophylaxis as soon as
possible.
Antimicrobial prophylaxis is a medical procedure
that is given to patients to prevent infection from spreading in the body. With
this case, the roommate is being exposed to a patient with <span>meningococcal meningitis
and this treatment is needed immediately. </span>
I could be wrong but I do believe that the answer you are searching for is A: A high-fat diet.
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Malnutrition is not having enough of the needed nutrients (not having a good diet, eating a lot of unhealthy food but still eating) this could be from either under consumption or over consumption. While under-nutrition is when someone eats an inadequate amount of food for an extended period of time (not eating enough food in general).
