Which of the symptoms below require you to stop working and go home? a) swollen glands b) hives or skin rash c) coughing and sneezing d) soar throats and fever

D. Sore throats and fever.  (I've always been told by Dr.'s that a fever means a person is contagious, meaning they can make other people sick.)

Musculoskeletal or gastrointestinal

(a) is not correct because one does not get increased cholesterol  from lifting weights.(b) is not correct because lifting weights cannot reduce the risk of a hereditary disease.(c) is not correct because back pain isn't a benefit! and plus, if he lifts weights properly, he should not have back pain.(d) is the correct answer because his ligaments will gain mass, making it easier for him to carry heavier weights and he will also be stronger!