CSCC EXAM 2 PRELABS AND POST LABS QUESTIONS AND
ANSWERS 100% PASS
Where specifically on the hand do you place the electrodes for the GSR? - ANSWER The pads
of the fingertips (index and ring) of the non-dominant hand
In this week's lab, which of the following detects blood pressure changes? - ANSWER PPG
Working a hard math problem would result in which of the following? - ANSWER GSR
response
What channel does the GSR go into? - ANSWER 1
In this week's lab, which of the following detects perspiration? - ANSWER GSR
Which of the following helps to focus attention and helps to deal with threatening situations?
- ANSWER sympathetic nervous system
Which of the following will produce a GSR response? - ANSWER lying
Activation of the sympathetic nervous system would result in all of the following except? -
ANSWER cutaneous vasodilation
, Which of the following nervous system divisions does NOT increase alertness? - ANSWER
cerebellum
Which of the following would NOT result in activation of the sympathetic nervous system? -
ANSWER cooling the skin
Which of the following would NOT result in a GSR response? - ANSWER relaxing sunset
Which of the following is NOT true of the sympathetic nervous system? - ANSWER it only
activates in life or death situations
The GSR most directly measures which of the following physiologic changes? (emphasis on
directly) - ANSWER perspiration
The GSR indirectly indicates which of the following (read all of the answer selections)? -
ANSWER all are true: stress, sympathetic activation,thermoreguluatory response to heat
Which of the following EMG changes is expected as a muscle increases force production? -
ANSWER increased spike amplitude
An increase in the number of motor units involved in a contraction would result in which of
the following? - ANSWER an increase in the force of contraction
ANSWERS 100% PASS
Where specifically on the hand do you place the electrodes for the GSR? - ANSWER The pads
of the fingertips (index and ring) of the non-dominant hand
In this week's lab, which of the following detects blood pressure changes? - ANSWER PPG
Working a hard math problem would result in which of the following? - ANSWER GSR
response
What channel does the GSR go into? - ANSWER 1
In this week's lab, which of the following detects perspiration? - ANSWER GSR
Which of the following helps to focus attention and helps to deal with threatening situations?
- ANSWER sympathetic nervous system
Which of the following will produce a GSR response? - ANSWER lying
Activation of the sympathetic nervous system would result in all of the following except? -
ANSWER cutaneous vasodilation
, Which of the following nervous system divisions does NOT increase alertness? - ANSWER
cerebellum
Which of the following would NOT result in activation of the sympathetic nervous system? -
ANSWER cooling the skin
Which of the following would NOT result in a GSR response? - ANSWER relaxing sunset
Which of the following is NOT true of the sympathetic nervous system? - ANSWER it only
activates in life or death situations
The GSR most directly measures which of the following physiologic changes? (emphasis on
directly) - ANSWER perspiration
The GSR indirectly indicates which of the following (read all of the answer selections)? -
ANSWER all are true: stress, sympathetic activation,thermoreguluatory response to heat
Which of the following EMG changes is expected as a muscle increases force production? -
ANSWER increased spike amplitude
An increase in the number of motor units involved in a contraction would result in which of
the following? - ANSWER an increase in the force of contraction
