Regarding rem sleep, which statement is true?
a. rem sleep occurs only during state 4 sleep.
b. dreaming causes major muscle contractions and tossing and turning.
c. roughly 20% of adult sleep time is accompanied by rem.
d. rem sleep occurs during stage 3 sleep.

Dr. gill instructs dr. lawrence to monitor a patient's liver function during a transplant surgery, and shelly will later supply the patient with a list of local support groups for organ-transplant patients. which best describes these individuals' roles? dr. gill is the trauma team leader, and shelly is a scribe. dr. lawrence is an anesthesiologist, and shelly is a nurse. dr. gill is an is a trauma team leader, and shelly is a social worker. dr. lawrence is a surgeon, and shelly is a psychologist.

Which is a personal reason for using tobacco

What is one technique to a person get proper sleep? eat a heavy meal before bed. exercise intensely before bed. practice relaxation breathing before bed. use electronics before bed.