Answer:
The correct answer is B:
HR = 80% of age-predicted maximum is NOT a reason to stop maximal GXT.
Explanation:
<u>Maximal graded exercise test</u> allows physicians to evaluate patients ability to perform cardiovascular exercise (functional capacity), an also detect if there are any zones of ischemia in the muscle heart due to arteriosclerosis.
To do so, the patient would be asked to walk on a treadmill and speed and slope of the treadmill will be increased gradually during the test. EKG, heart rate, and blood pressure will be recorded and compared afterwards.
The heart rate target to make a proper evaluation is 85% of the maximal predicted heart rate.
Answer:
Glands may be classified in a variety of ways. Perhaps the most basic is classifying glands as either “exocrine” (secretion into a lumen or onto a surface) or “endocrine” (secretion into the circulation via capillaries).
Explanation:
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Extremely muscular because muscles weigh a lot, more than fat.
The ability to analyze information
Answer:
It is the cardiac output.
Explanation:
Heart rate x stroke volume = cardiac output.
The cardiac output is the final outcome of all factors that influentiate the ventricular activity (heart rate, heart contractility, and the phenomenon of precharge and postcharge).
