Which of the following best describes maximal heart rate?
A. It is estimated to be 200 plus your age.
B. It is your highest attainable heart rate plus your age.
C. It is not needed to calculate your maximal oxygen uptake.
D. It does not decrease with age.
E. It is estimated to be 220 minus your age.
E. It is estimated to be 220 minus your age.
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What is the difference between ON-center ganglion cells and OFF-center ganglion cells? Choose the correct option
A) ON-center ganglion cells constitute about 90% of the ganglion cell population while OFF-center ganglion cells constitute about 5% of the ganglion population. B) ON-center ganglion cells respond to stimulation of their receptive field centers with a transient burst of action potentials while OFF-center ganglion cells respond with a sustained discharge. C) ON-center ganglion cells receive input from ON bipolar cells while OFF-center ganglion cells receive input from OFF bipolar cells. D) In an ON-center ganglion cell, the response to stimulation of the center is canceled by the response to stimulation of the surround and this response cancellation does occur in an OFF-center ganglion cells.
You're counseling two obese clients in strategies to reduce their body weight through increasing physical activity. The two clients are the same weight, height, and age, but one is a male and one is a female. Which is the correct statement regarding caloric expenditure at rest?
A. There is no difference in their estimated BMR based on the Harris-Benedict equation. B. The female has a higher caloric expenditure at rest based on the Harris-Benedict equation. C. The male has a higher caloric expenditure at rest based on the Harris-Benedict equation. D. There is no way to determine their caloric expenditure at rest without knowing their physical activity patterns.
You're designing a high-intensity interval training program. You've decided on a work interval of 20 seconds. In order to allow for adequate time for resynthesizing ATP and CP, you will need to include a rest interval of at least ______________ seconds.
A. 10 B. 15 C. 45 D. 60
A combining form that means cartilage is ____________________
Fill in the blank(s) with correct word