Which exhibits the highest percent of change in a marathon runner?
Cardiac outputStroke volumeHeart rate
A. I and II increase by the same amount
B. II only
C. III only
D. I only
Answer: D
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You respond to an apparent SIDS death where the baby is obviously dead. You should:
A) attempt resuscitation even though the baby has rigor mortis. B) be careful not to disturb the scene since it could be a crime scene. C) ask the parents why they placed the baby on his stomach to sleep. D) tell the parents that it looks like the child suffocated on his blankets.
Which of these is NOT a wellness guideline that promotes disease prevention?
A. Learning to breathe deeply B. Thinking happy thoughts C. Disregarding auto safety measures D. Challenging your mind
Which of the following devices helps protect a computer system's delicate circuits from damage?
Scanner Motherboard Mainframe Surge protector
Nosocomial infections are:
A) bloodborne pathogens. B) acquired in a hospital. C) spread by prehospital providers. D) spread most commonly at homeless shelters.