Marita has a tremendous fear of baseball caps. she is not afraid of any other kind of hat, and in fact she wears stylish hats on a regular basis. when she is near a person wearing a baseball cap, however, she gets very upset and has to move away from him. she cannot explain why this fear exists, and recognizes it to be irrational. marita has had relationships end because of this fear in the past. what would be the best diagnosis for marita's fear?

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Match each nutrition monitoring survey to its description. csfii nfcs nhanes what we eat in america

Akey feature of all epidemiology is the definition of a at risk. select one: a. pathogen b. ethnicity c. population d. lifestyle e. insect