Which three people are communicating? Alice transfers a patient in a wheelchair to the radiology department.
Raj sends an email to a specialist in another hospital asking for advice.
Patti delivers a presentation on patient care to a group of nurse aides.
René measures a patient's blood pressure and records it in the patient's medical records.
Chang receives a pat on the back from his physiotherapist for completing his exercise.

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes. b) no; antibiotics do not kill viruses because viruses do not have dna or rna. c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.

True or false. bulimia can begin with a weight-loss diet.