During , the ventricles beat quickly; this might last for a short time (just a few seconds) or for a longer period of time. Group of answer choices

Ventricular tachycardia

Ventricular fibrillation (VFib)

Cardiopulmonary resuscitation

Anaphylactic shock

How is health different for most people in this country today from what it was for people born in 1900? a. people have a shorter life span. b. people today work harder to survive. c. people today live in poorer sanitary conditions. d. people today can focus less on day-to-day survival and more quality of life.

Dementia is most commonly associated with what?

When you have proper posture, your back is arched. a. true b. false