BIOL 2404 A&P Basics
Dr. Weis
Lab Quiz 4: Nervous System

Please submit your original answers only in a .doc or .rtf formatted Word or Wordperfect document as an email attachment to your instructor.

1. Name the ANS divisions and their general body effects. [2 points]

2. Define reflex arc by listing the components. [2 points]

3. Identify these parts of the neuron.[0.5 points each, 2 points total]
Question 3 link

4. Give the function for these parts of the brain. [0.5 points each, 2 points total]
Question 4 link

5. Define the following terms using the ions involved. [1 point]

• Threshold
• Depolarization

6. Define the term: spinal nerve plexus and give an example. [1 point]

Extra Credit: [0.5 points each]

EC-a Name a wave seen on an EEG
EC-b Name a neuroglial cell