Lec Quiz 8 The Spinal Cord

Question 1

Identify the structure labeled “#2” Blue Arrow

1. sensory neuron 
2. motor neuron
3. interneuron
4. association neuron

Question 2 

Identify the structure labeled “#1” Black Arrow

1.  receptor
2. sensory neuron
3. motor neuron
4. interneuron

Question 3

Identify the structure labeled “#5” Yellow Arrow

1. effector
2. receptor
3. sensory neuron
4. gland

Question 4 

Damage to the spinal cord close to the skull may leave a person unable to breathe if the brain is unable to connect to which specific nerve?

1.  phrenic
2. accessory
3. C12
4. L1

Question 5

What type of cell bodies are found in here?

1.  somatic
2. autonomic
3. visceral
4. sympathetic 

Question 6 

What is the name of this medical procedure where you insert a needle into subarachnoid space  between L3/L4 or L4/L5 to obtain CSF for diagnostic testing?

1. lumbar puncture
2. spinal synthesis
3. thoracic tap
4. sacral puncture

Question 7

Identify the indicated structure 

1.  anterior horn
2. posterior horn
3. dorsal horn
4. lateral horn

Question 8 

What is the FUNCTION of the structure labeled “#1”? Black Arrow

1. receives stimulus 
2. causes contraction
3. synthesize neurotransmitters
4. carry motor command

Question 9

Identify the structure labeled “#3” Green Arrow

1. interneuron
2. motorneuron
3. sensory neuron
4. somatic motorneuron

Question 10 

Identify the structure labeled “#4” Red Arrow

1. motorneuron
2. sensory neuron
3. association neuron
4. interneuron