Question 16 A drug which blocks the cortisol receptors of the liver and skeletal
ID: 3511516 • Letter: Q
Question
Question 16
A drug which blocks the cortisol receptors of the liver and skeletal muscle during exercise would contribute to...
A.
a decrease in plasma free fatty acid concentration
B.
an increase in blood glucose levels
C.
a decrease in blood glucose levels
Question 21
Which of the following occurs when depolarization reaches its threshold (in the nervous system)?
A.
Irritability
B.
Conductivity
C.
Resting membrane potential
D.
Action potential
E.
Increase in parasympathetic tone
Question 22
A sympathomimetic supplement would most likely
A.
Increase heart rate
B.
Raise blood pressure
C.
All of the above
D.
None of the above
Question 23
1. A reduction in end-diastolic volume would result in
A.
Increased afterload and low cardiac output
B.
Reduced afterload and increased cardiac output
C.
No effect on afterload and reduced cardiac output
D.
Increased pulmonary activation
Question 25
1. Athletes that have previously hurt a tendon are prone to injuring the same tendon again because
A.
The golgi receptors that relay proprioception are damaged and conscious and unconscious joint position sense as well as protective reflexes are impaired
B.
Once broken, a ligament is never the same again
C.
Athletes tend to have poor motor patterns
D.
None of the above
A.
a decrease in plasma free fatty acid concentration
B.
an increase in blood glucose levels
C.
a decrease in blood glucose levels
Explanation / Answer
16.B.
an increase in blood glucose levels.
21.D.action potential.
22.C. All of the above.
23.A.
Increased afterload and low cardiac output.
25.A.
The golgi receptors that relay proprioception are damaged and conscious and unconscious joint position sense as well as protective reflexes are impaired
16.B.
an increase in blood glucose levels.
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