Given the following scenario, which of the following is the best answer and why? Tommy was skiing without a helmet, fell and hit his head. He was taken to the hospital.

The doctors decided to perform only an MRI because he had an injury to his head.
The doctors decided to perform only a CT scan because he had an injury to his head.
The doctors decided to perform both a MRI and a CT scan because he had an injury to his head.
The doctors decided not to perform a MRI or a CT scan because he had an injury to his head.

Drea has never had alcohol, but she believes her friends when they tell her that almost everybody at their school drinks on a regular basis. in reality, very few students at the school drink alcohol.which statement best describes what is occurring in this situation? a.peers are influencing what drea thinks of as normal behavior. b.peers are pressuring drea to drink. c.drea is not really influenced by what her peers think. d.drea is giving in to peer pressure.

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.

Absorption of food occurs in the small intestines true or false