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FGCU Physiology Exam 1 with complete solutions 2024_2025.
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FGCU Physiology Exam 1 with complete solutions 2024_2025.
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FGCU Physiology Exam 1 with completesolutions 2024/2025
Which of the following are forms of biologic work in humans?
a) mechanical
b) chemical
c) transport
d) all of the above - ANSWER- all of the above
What is the end product of aerobic glycolysis?
a) lactic acid
b) pyruvate
c) citrate
d) acetyl CoA - ANSWER- pyruvate
Phosphocreatine, under maximal effort, can produce an energy yield for _____.
a) less than 10 seconds
b) 30-45 seconds
c) 1-3 minutes
d) 3-6 minutes - ANSWER- less than 10 seconds
In the trained state, an individual's blood lactate threshold occurs at a _____
when compared to their untrained state.
a) lower absolute workload
b) higher relative workload
c) lower relative workload
d) lower lactate level - ANSWER- higher relative workload
, The term used to describe all energy expended during an activity is:
a) net energy expenditure
b) resting metabolic rate
c) gross energy expenditure
d) thermic effect of activity - ANSWER- gross energy expenditure
Which of the following are open-circuit spirometry procedures?
a) portable spirometry
b) bag technique
c) computerized instruments
d) all of the above - ANSWER- all of the above
An individual's increased capacity for aerobic exercise may be due to all of the
following adaptations except:
a) increased capillary density.
b) more rapid lactate clearance.
c) decreased lactate production.
d) fewer mitochondrial enzymes. - ANSWER- fewer mitochondrial enzymes
Basal Metabolic Rate (BMR) is dependent on which of the following factor(s)?
a) age
b) sex
c) overall body size, and fat-free mass (FFM)
d) all of the above - ANSWER- all of the above
Which of the following terms best describes the increase in energy metabolism
caused by food consumption?
a) diet-induced thermogenesis (DIT)
b) food assisted thermogenesis (FAT)
c) calorigenic aggregate rate (CAR)
d) none of the above - ANSWER- diet-induced thermogenesis (DIT)
Short-term high intensity exercise lasting 10 seconds or less relies predominantly
upon:
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