An emergency care facility has been notified that a patient suffering severe injuries from a motorcycle accident will be arriving within minutes. When the
patient arrives, what should you do first?
A. Gather materials necessary for the patient's treatment quickly.
O B. Assess the patient's pain level to determine how soon he or she
needs treatment.
C. Treat any open wounds the patient may have immediately to
prevent blood loss.
O D. Assess the condition of the patient's airway, breathing, and
circulation

How will health most likely be affected if you follow the recommended guidelines for sleep rest and physical activity

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.

Mary is 14 year old her resting heart rate is 70 beats per minute. calculate 50% of mary's maximum heart rate to fine her target heart rate