Marco is considering leaving his wife. She yells at him, throws objects against the wall, hits the dog, and tells Marco that he is ugly. Which factor is an indication that Marco should leave right away and seek help?

Marco’s wife is unwilling to change.
Marco may be in physical danger.
Marco’s wife is ignoring him.
Marco’s friends tell him that he should leave the relationship.

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.