Which of the following contributes to the higher stroke volume seen in endurance-trained individuals?
a. an increase in central blood volume c. an increase in ventricular wall thickness
b. an increase in ventricular compliance d. all of the choices
D
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Cardiology is made up of three word parts: a word root, a combining vowel, and a suffix. The combining form is cardi/a, and the suffix is -logy
Indicate whether the statement is true or false
Converting a 10-second pulse count to heartbeats per minute is obtained by:
A) doubling the 10-second count. B) dividing by 2. C) adding 60. D) multiplying by 6. E) 10-second pulse counts are not recommended.
One of the most versatile pieces of equipment for moving a victim is the backboard
Indicate whether the statement is true or false.
You want to determine thinness and excessive fatness in patients by incorporating height and weight to estimate critical fat values at which the risk for disease increases. Which metric would you most likely choose?
A) ?skinfold thickness B) ?body mass index C) ?girth measurements D) ?waist circumference E) ?waist-to-height ratio