Which of the following is a cost-effective and efficient method to measure student physical activity levels?
a. Accelerometers
b. Heart rate monitors
c. Journals
d. Pedometers
d
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______ uses radioactive materials to create contrast in the body and help form images of the structure and function of organs
A) Computed tomography B) Nuclear medicine C) Radiography D) Ultrasound
The strength of local electrical potentials is modulated and integrated via:
. Spatial summation, the combined effect of potentials generated in other parts of the neuron. B. Temporal summation, the combined effect of small potential changes occurring over several milliseconds. C. Both A and B D. None of the above. A local potential is an all-or-none phenomenon.
If a patient is scheduled for a nephrectomy, what procedure will be done?
A) visual exam of a kidney B) removal of a kidney C) repair of a kidney D) incision into a kidney
Riding a bike up hills is considered a moderate physical activity
Indicate whether the statement is true or false