Question 1

Spinal reflexes

Accepted Answer

A) include monosynaptic reflexes only. 
B) involve only a single segment of the spinal cord. 
C) always transmit information to the brain for processing. 
D) include both monosynaptic and polysynaptic reflexes. 
E) are monosynaptic and involve only one segment of the cord.

Question 2

Figure 14.4
  
Using the figure above, identify the labeled part.
-Label F: ______________________________

Accepted Answer

The answer of Figure 14.4
  
Using the figure above,...

Question 3

Figure 14.1
  
Using the figure above, identify the labeled part.
-Label A: ______________________________

Accepted Answer

The answer of Figure 14.1
  
Using the figure above,...

Question 4

Figure 14.7
  
Using the figure above, identify the labeled part.
-Label H: ______________________________

Accepted Answer

The answer of Figure 14.7
  
Using the figure above,...

Question 5

Sites where information regarding reflexes is processed include the spinal nuclei and the ________.

Accepted Answer

The answer of Sites where information regarding reflexes is processed...

Question 6

Figure 14.9
  
Using the figure above, identify the labeled part.
-Label D: ______________________________

Accepted Answer

The answer of Figure 14.9
  
Using the figure above,...

Question 7

Axons crossing over in the cord pass through the

Accepted Answer

A) anterior white commissure. 
B) gray commissure. 
C) posterior white commissure. 
D) anterior gray horns. 
E) None of the answers are correct.

Question 8

Figure 14.9
  
Using the figure above, identify the labeled part.
-Label T: ______________________________

Accepted Answer

The answer of Figure 14.9
  
Using the figure above,...

Question 9

Figure 14.8
  
Using the figure above, identify the labeled part.
-Label S: ______________________________

Accepted Answer

The answer of Figure 14.8
  
Using the figure above,...

Question 10

Figure 14.6
  
Using the figure above, identify the labeled part.
-Label O: ______________________________

Accepted Answer

The answer of Figure 14.6
  
Using the figure above,...

Question 11

Which of the following regions of the spinal cord follows typical segmenting without mixing roots

Accepted Answer

A) cervical 
B) thoracic 
C) lumbar 
D) sacral 
E) All of the answers are correct.

Question 12

Figure 14.8
  
Using the figure above, identify the labeled part.
-Label Q: ______________________________

Accepted Answer

The answer of Figure 14.8
  
Using the figure above,...

Question 13

Figure 14.9
  
Using the figure above, identify the labeled part.
-Label L: ______________________________

Accepted Answer

The answer of Figure 14.9
  
Using the figure above,...

Question 14

Testing of a tendon reflex often permits the diagnostician to determine the specific site of nerve damage. A poor biceps tendon response would indicate injury or damage to which spinal segment(s)

Accepted Answer

A) C4 
B) C5- C7 
C) C8 and T1 
D) C6-C9 
E) C3-C6

Question 15

The lateral, medial, and posterior cords of the brachial plexus are named with respect to the location of the ________.

Accepted Answer

The answer of The lateral, medial, and posterior cords of...

Question 16

A person who sustains damage to the spinal cord at the level of the lumbar plexus will suffer from ________.

Accepted Answer

The answer of A person who sustains damage to the...

Question 17

Figure 14.8
  
Using the figure above, identify the labeled part.
-Label M: ______________________________

Accepted Answer

The answer of Figure 14.8
  
Using the figure above,...

Question 18

Figure 14.6
  
Using the figure above, identify the labeled part.
-Label E: ______________________________

Accepted Answer

The answer of Figure 14.6
  
Using the figure above,...

Question 19

The increased amount of gray matter in the lumbar region of the spinal cord is known as the ________.

Accepted Answer

The answer of The increased amount of gray matter in...

Question 20

Figure 14.5
  
Using the figure above, identify the labeled part.
-Label S: ______________________________

Accepted Answer

The answer of Figure 14.5
  
Using the figure above,...

Exam 14: The Nervous System: The Spinal Cord and Spinal Nerves

Spinal reflexes

Figure 14.4 Using the figure above, identify the labeled part. -Label F: ______________________________

Figure 14.1 Using the figure above, identify the labeled part. -Label A: ______________________________

Figure 14.7 Using the figure above, identify the labeled part. -Label H: ______________________________

Sites where information regarding reflexes is processed include the spinal nuclei and the ________.

Figure 14.9 Using the figure above, identify the labeled part. -Label D: ______________________________

Axons crossing over in the cord pass through the

Figure 14.9 Using the figure above, identify the labeled part. -Label T: ______________________________

Figure 14.8 Using the figure above, identify the labeled part. -Label S: ______________________________

Figure 14.6 Using the figure above, identify the labeled part. -Label O: ______________________________

Which of the following regions of the spinal cord follows typical segmenting without mixing roots

Figure 14.8 Using the figure above, identify the labeled part. -Label Q: ______________________________

Figure 14.9 Using the figure above, identify the labeled part. -Label L: ______________________________

Testing of a tendon reflex often permits the diagnostician to determine the specific site of nerve damage. A poor biceps tendon response would indicate injury or damage to which spinal segment(s)

The lateral, medial, and posterior cords of the brachial plexus are named with respect to the location of the ________.

A person who sustains damage to the spinal cord at the level of the lumbar plexus will suffer from ________.

Figure 14.8 Using the figure above, identify the labeled part. -Label M: ______________________________

Figure 14.6 Using the figure above, identify the labeled part. -Label E: ______________________________

The increased amount of gray matter in the lumbar region of the spinal cord is known as the ________.

Figure 14.5 Using the figure above, identify the labeled part. -Label S: ______________________________