Why do drug companies advertise a prescription drug to consumers? A) Advertising is inexpensive, so it is worth it to the company to make more sales.

B) they want people to ask their doctors about a drug they saw in an ad

C) Their primary focus is to help people recover from illnesses.

D) They hope that if people want the drug, the FDA will approve it.

Patients in outpatient treatment centers and day treatment programs a.attend meetings at hospitals b.live at home c.stayin the clinic in the evenings and on the weekends d.live in the treatment facility

Which of the following statements is true about body composition? a. body composition is the percentage of fat to lean body mass. b. body composition is a measure of one's body weight. c. body composition is a measure of one's essential body fat. d. body composition is not a good indicator of overall health. select the best answer from the choices provided. a

Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles.b) the viral genome codes for specialized enzymes not in the host.c) the virus infects only those cells and species that can perform all the replication roles necessary.d) viruses can stay in a quiescent state until the host cell evolves this ability.