1. Use the Case Study Workbook to review components of the nervous system.

a. Define three basic functions of the nervous system.

b. Differentiate between the two main subdivisions of the nervous system.

List components of each. Define which subdivision is affected by multiple sclerosis.

c. Describe the function of a neuron.

d. List three different parts of a typical neuron.

e. Describe the function of the myelin sheath.

f. List two neuroglia that produce myelin and define in which subdivision of

the nervous system each is found.

 

2. Describe the function of a myelin sheath. Describe how multiple sclerosis

affects the myelin sheath.

 

3. Define multiple sclerosis. Include in your definition a description of Relapsing Remitting MS and Primary-Progressive MS.

 

4. List common symptoms of MS.

 

5. Diagnostic Testing.

A. Define the principle behind each of the following diagnostic tests described in the case study. Describe how MS may adversely affect results of each test:

a. Visual fields

b. Visual acuity

c. Cat scan

d. MRI

e. Evoked potential

f. Lumbar puncture

 

B. Of the above diagnostic tests, list the three commonly used to diagnose MS.

 

C. Describe why MS is often a difficult disease to diagnose.

 

6. Define common treatments for MS and their effect on the disease. Compare the treatment of MS with steroids to the treatment of MS with beta interferons.

 

7. Health Professionals.

A. Describe the roles of the following health care providers in the diagnosing and care of a patient with MS: ophthalmologist, neurologist, radiologist, radiological technician, clinical laboratory scientist, and home health nurse.

B. Discuss in terms of job hours, flexibility, and services provided the differences in the roles of a home health nurse from a clinical nurse working in a hospital setting in terms of:
1.  flexibility    
2.  job hours
3.  services provided