1 The afferent division of the nervous system includes all but which one of the following?
Select one or more:
-Receptors
-Sensory Pathways
-Motor neurons
-Sensory Neurons
2. Which of the following is a general sense?
Select one or more:
- Equilibrium
- Gustation
- Olfaction
- Proprioception
3. Which of the following statements concerning receptors is true?
Select one or more:
- Sensation is produced by the receptor while
- perception occurs in the CNS
- Adaptation never occurs in phasic receptors
4. Proprioceptors fall under what general category of receptor type?
Select one or more:
- Mechanoreceptor
- Chemoreceptor
- Thermoreceptor
- Nociceptor
5. For each receptor there is a given area that inside of which if a stimulus lands the receptor will register it. What is that area called?
Select one or more:
- Monitoring area
- Receptive area
- Monitoring field
- Receptive field
6. In the sensory pathways of the body which neuron starts in the thalamus and end in the appropriate cortex (ex primary sensory cortex)?
Select one or more:
- Second order
- Fourth order
- Third order
- First order
7. Which of the following sensations would I lose if the posterior column pathway (somatic sensory) was cut?
Select one or more:
- Temperature
- Crude touch
- Localized fine touch
- Pain
8. Which of the following sensations would I lose if the anterior portion of anterolateral pathway (somatic sensory) was cut?
Select one or more:
- Localized fine touch
- Pain
- Temperature
- Crude touch"
9. Visceral sensory pathways receive information from what type of receptors?
Select one or more:
- Visceroceptors
- Exteroceptors
- Proprioceptors
- Interceptors
10. Which of the following is correct?
Select one or more:
a. The coricobulbular tract is found in the medial pathway
b. The lateral pathway is involved in the subconscious control over gross movements of the trunk
c. The corticospinal pathway begins at the pyramidal cells of the motor cortex
d. The medial pathway is involved with the control of distal limb muscles
11. The basal nuclei is involved in the subconscious coordination of contractions just like what other brain structure?
Select one or more:
0 a. Thalamus
0 b. Cerebellum
O c. Limbic System
0 d. Medulla Oblongata
12. In the Motor Humunuclus, which would have the largest area?
Select one or more:
a. hand.
b. back.
c. leg.
d. neck
13. We can distinguish between sensations that originate in different areas of the body because
Select one or more:
O a. the sensory neurons in different parts of the body are different from each other.
O b. sensory neurons from each body region synapse in specific locals of the appropriate cortex.
O c. sensory neurons carry only one type of information.
O d. different types of sensory receptors produce different types of action potentials.
14. Which of the following is an example of a Lateral Pathway?
Select one:
O a. Tectospinal Tract
O b. Rubrospinal Tract
O c. Reticulospinal Tract
O d. Vestibulospinal Tract
15. In the Sensory Humunuclus, which would have the largest area?
Select one or more:
a. neck
b. leg.
c. hand.
d. back.
