What is TRUE about someone who is physically fit? The person is so healthy he or she never needs to see a healthcare provider.
The person eats a well-balanced diet and manages his or her stress effectively.
The person restricts his or her food intake to stay underweight.
The person exercises so much that he or she doesn’t have to eat a healthy diet.

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly. c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus. d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.