When should information be entered into a medical record?
a. at a time set aside at the end of a shift
b. while the physician is making rounds
c. at the time the event occurs
d. when the patient is discharged from the hospital?

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.