Sec 6 Physical Activity Science

Question 1

Which is false regarding aerobic exercise effect?

A. Moderate increase in resting stroke volume

B. Moderate increase in maximal stroke volume

C. Moderate increase in maximal CO

D. Moderate increase in resting CO

Answer 1

D. No change in resting CO

It also causes moderate decrease in resting HR.

Pg: 197

Question 2

Which is false regarding aerobic exercise effect?

A. Moderate increase in Insulin Sensitivity

B. Small decrease in basal insulin level

C. Moderate decrease in insulin response to glucose challenge

D. None of the above

Answer 2

D. None of the above

Pg: 197

Question 3

Physically active class 2 obese individuals have fewer years of life lost than inactive normal weight individuals. True or False

Answer 3

True:

People who get the most exercise have the least number of years lost irrespective of whether they are obese or normal weight at present

Question 4

Sedantary behavior is defined as any waking behavior characterized by a low energy expenditure of less than _______ METS

A. 0.5 METS
B. 1.5 METS
C. 2.5 METS
D. 4 METS

Answer 4

B. Less than 1.5 METS

Question 5

150 min of Moderate - Vigorous Physical Activity- MVPA is equal to

A. 250 MET-Minutes / 4.16 MET-Hours

B. 500 MET-Minutes / 8.33 MET-Hours

C. 750 MET-Minutes / 12.5 MET-Hours

D. 1000 MET-Minutes / 16.6 MET-Hours

Answer 5

B. 500 MET-Minutes / 8.3 MET-Hours