CHAPTER 4 KIN 302 QUIZ WITH
CORRECT ANSWERS { GRADED A+}
Assessing CRF can assist the exercise professional by providing info to determine
the ____, ___, and ____ recommended - ✔✔intensity, duration, and mode
CRF assessments can assist in _____, ____, and ____ of comorbid conditions -
✔✔prognosis, diagnosing, and IDing
what factors need to be considered when selecting a CRF test? - ✔✔-what will
info be used for
-physician supervision required?
-participant health status and willingness
-cost of test and equipment/personnel needed
-length of test
-safety concerns
, maximal volume of oxygen consumed per unit of time - ✔✔VO2max
expressed in L/min or mL/min; provides measure of energy expenditure during
activity and is directly related to body mass; typically higher in men - ✔✔Absolute
VO2max
expressed in mL/kg/min; most common way of reporting VO2max, used to classify
an individuals CRF level for meaningful comparisons between individuals with
different body weights - ✔✔relative VO2max
what is the fick equation - ✔✔VO2 = Qmax x (a-vO2 diff max)
VO2max is the product of maximal cardiac output (Q) and ______ - ✔✔oxygen
utilization
It has been proposed that expressing VO2max relative to ____ would provide a
more accurate estimate of CRF - ✔✔FFM
sometimes CRF underestimated in _____ individuals and overestimated in _____
individuals - ✔✔heavier; lighter
rate of consumption could also be represented as a ______ or ____ VO2 -
✔✔gross or net
CORRECT ANSWERS { GRADED A+}
Assessing CRF can assist the exercise professional by providing info to determine
the ____, ___, and ____ recommended - ✔✔intensity, duration, and mode
CRF assessments can assist in _____, ____, and ____ of comorbid conditions -
✔✔prognosis, diagnosing, and IDing
what factors need to be considered when selecting a CRF test? - ✔✔-what will
info be used for
-physician supervision required?
-participant health status and willingness
-cost of test and equipment/personnel needed
-length of test
-safety concerns
, maximal volume of oxygen consumed per unit of time - ✔✔VO2max
expressed in L/min or mL/min; provides measure of energy expenditure during
activity and is directly related to body mass; typically higher in men - ✔✔Absolute
VO2max
expressed in mL/kg/min; most common way of reporting VO2max, used to classify
an individuals CRF level for meaningful comparisons between individuals with
different body weights - ✔✔relative VO2max
what is the fick equation - ✔✔VO2 = Qmax x (a-vO2 diff max)
VO2max is the product of maximal cardiac output (Q) and ______ - ✔✔oxygen
utilization
It has been proposed that expressing VO2max relative to ____ would provide a
more accurate estimate of CRF - ✔✔FFM
sometimes CRF underestimated in _____ individuals and overestimated in _____
individuals - ✔✔heavier; lighter
rate of consumption could also be represented as a ______ or ____ VO2 -
✔✔gross or net
