EXSC 191 Exam 2 Practice Questions and
Answers
Why is too much sodium a bad thing for someone with CVD? - Ans:-increases blood pressure
Which is true for heart rate? - Ans:-Older individuals will have lower maximal heart rate
Jerry Morris, a British physician and epidemiologist studied transit ...
What was the final conclusion of the Aerobic Center Longitudinal Study by Dr. Blair? - Ans:✔✔-the lower
the fitness level= the higher the mortality risk
what is the leading cause of death in the US? - Ans:✔✔-cardiovascular disease
name an indicator of a positive CV adaptation to exercise - Ans:✔✔-lower resting heart rate
which of the following best summarizes the relationship between cardiorespiratory endurance and risk
of cardiovascular disease - Ans:✔✔-as cardiorespiratory endurance increases, risk decreases
which of these is a good HDL-C measurement, which indicates a low CVD risk - Ans:✔✔-60 + mg/dL
which of the following does not affect aerobic fitness - Ans:✔✔-flexibility
which principle supports the need to do more than normal for benefits to occur - Ans:✔✔-overload
which of the following would be the least likely to improve aerobic fitness - Ans:✔✔-walking for 15 mins,
2 days per week
what is stroke volume - Ans:✔✔-amount of blood pumped per beat by the left ventricle
what is the most popular measure of measuring activity volume - Ans:✔✔-calories per week
what is the difference between a vein and an artery - Ans:✔✔-veins are made with valves to enhance
blood flow
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