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Questions and Answers
What is the initial response of cardiac output during light to moderate submaximal aerobic exercise?
What is the initial response of cardiac output during light to moderate submaximal aerobic exercise?
- Remains constant
- Increases continuously
- Increases to a plateau (correct)
- Decreases
What determines the actual magnitude of each variable's change during light to moderate submaximal aerobic exercise?
What determines the actual magnitude of each variable's change during light to moderate submaximal aerobic exercise?
- Only the individual's genetic makeup and fitness level
- Only environmental conditions
- Work rate or load, environmental conditions, and individual's genetic makeup and fitness level (correct)
- Only the work rate or load
What is steady-state exercise?
What is steady-state exercise?
- Exercise that requires maximal effort
- Exercise that is constantly changing
- Exercise that is performed at a constant intensity (correct)
- Exercise that is performed at a high intensity
What causes an initial increase in both stroke volume and heart rate during light to moderate submaximal aerobic exercise?
What causes an initial increase in both stroke volume and heart rate during light to moderate submaximal aerobic exercise?
What is the Frank-Starling Law of the Heart?
What is the Frank-Starling Law of the Heart?
What enhances the contractility of the myocardium during light to moderate submaximal aerobic exercise?
What enhances the contractility of the myocardium during light to moderate submaximal aerobic exercise?
What is the initial response of systolic blood pressure during light to moderate submaximal aerobic exercise?
What is the initial response of systolic blood pressure during light to moderate submaximal aerobic exercise?
Why does systolic blood pressure increase during light to moderate submaximal aerobic exercise?
Why does systolic blood pressure increase during light to moderate submaximal aerobic exercise?
What happens to diastolic blood pressure during light to moderate submaximal aerobic exercise?
What happens to diastolic blood pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the small rise in mean arterial pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the small rise in mean arterial pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the increase in stroke volume during light to moderate submaximal aerobic exercise?
What is the main reason for the increase in stroke volume during light to moderate submaximal aerobic exercise?
What is the main reason for the initial increase in heart rate during light to moderate submaximal aerobic exercise?
What is the main reason for the initial increase in heart rate during light to moderate submaximal aerobic exercise?
What is the initial response of cardiac output during light to moderate submaximal aerobic exercise?
What is the initial response of cardiac output during light to moderate submaximal aerobic exercise?
What determines the actual magnitude of each variable's change during light to moderate submaximal aerobic exercise?
What determines the actual magnitude of each variable's change during light to moderate submaximal aerobic exercise?
What is steady-state exercise?
What is steady-state exercise?
What causes an initial increase in both stroke volume and heart rate during light to moderate submaximal aerobic exercise?
What causes an initial increase in both stroke volume and heart rate during light to moderate submaximal aerobic exercise?
What is the Frank-Starling Law of the Heart?
What is the Frank-Starling Law of the Heart?
What enhances the contractility of the myocardium during light to moderate submaximal aerobic exercise?
What enhances the contractility of the myocardium during light to moderate submaximal aerobic exercise?
What is the initial response of systolic blood pressure during light to moderate submaximal aerobic exercise?
What is the initial response of systolic blood pressure during light to moderate submaximal aerobic exercise?
Why does systolic blood pressure increase during light to moderate submaximal aerobic exercise?
Why does systolic blood pressure increase during light to moderate submaximal aerobic exercise?
What happens to diastolic blood pressure during light to moderate submaximal aerobic exercise?
What happens to diastolic blood pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the small rise in mean arterial pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the small rise in mean arterial pressure during light to moderate submaximal aerobic exercise?
What is the main reason for the increase in stroke volume during light to moderate submaximal aerobic exercise?
What is the main reason for the increase in stroke volume during light to moderate submaximal aerobic exercise?
What is the main reason for the initial increase in heart rate during light to moderate submaximal aerobic exercise?
What is the main reason for the initial increase in heart rate during light to moderate submaximal aerobic exercise?
During light to moderate dynamic exercise, what causes the rapid increase in stroke volume (SV)?
During light to moderate dynamic exercise, what causes the rapid increase in stroke volume (SV)?
What is the initial cause of the increase in heart rate (HR) during light to moderate submaximal aerobic exercise?
What is the initial cause of the increase in heart rate (HR) during light to moderate submaximal aerobic exercise?
What is the Frank-Starling Law of the Heart?
What is the Frank-Starling Law of the Heart?
What is steady-state exercise?
What is steady-state exercise?
What causes the increase in cardiac output (Q) during light to moderate submaximal aerobic exercise?
What causes the increase in cardiac output (Q) during light to moderate submaximal aerobic exercise?
What happens to cardiac output (Q) after it reaches a plateau during light to moderate submaximal aerobic exercise?
What happens to cardiac output (Q) after it reaches a plateau during light to moderate submaximal aerobic exercise?
What is the role of the sympathetic nervous system during light to moderate submaximal aerobic exercise?
What is the role of the sympathetic nervous system during light to moderate submaximal aerobic exercise?
What happens to diastolic blood pressure (DBP) during light to moderate submaximal aerobic exercise when measured intra-arterially?
What happens to diastolic blood pressure (DBP) during light to moderate submaximal aerobic exercise when measured intra-arterially?
What happens to diastolic blood pressure (DBP) during light to moderate submaximal aerobic exercise when measured by auscultation?
What happens to diastolic blood pressure (DBP) during light to moderate submaximal aerobic exercise when measured by auscultation?
What happens to systolic blood pressure (SBP) during light to moderate submaximal aerobic exercise?
What happens to systolic blood pressure (SBP) during light to moderate submaximal aerobic exercise?
What happens to mean arterial pressure (MAP) during light to moderate submaximal aerobic exercise?
What happens to mean arterial pressure (MAP) during light to moderate submaximal aerobic exercise?
What is the relationship between environmental conditions and cardiovascular responses during light to moderate submaximal aerobic exercise?
What is the relationship between environmental conditions and cardiovascular responses during light to moderate submaximal aerobic exercise?
