CNS drugs 4

Question 1

MS

Answer 1

• chronic, inflammatory autoimmune disorder
• prevalent among younger adults
• dmg to the myelin sheath
• unknown cause
• remissions & exacerbations with diplopia, weakness in extremities, & spasticity

Question 2

MS s/s

Answer 2

• fatigue
• heat insensitivity
• neuropathic pain
• spasticity
• impaired cog. ability
• disruption of balance of coordination
• B&B incontinence
• dizziness
• slurred speech

Question 3

those with MS should avoid these meds

Answer 3

• H2 blockers (cimetidine)
• indomethacin
• beta blockers

Question 4

preventing MS attack

Answer 4

not recommended d/t s/e of drugs

-tx is usually focused on treating the attacks

Question 5

goal for tx of MS

Answer 5

-decrease inflammatory process of nerve fibers & improve conduction of demyelinating axons

Question 6

general s/e of skeletal muscle relaxants

Answer 6

-drowsiness
dizziness
-weakness
-tiredness
-mood/mental changes
-dry mouth

Question 7

skeletal muscle relaxants

Answer 7

relieve muscle spasms & pain associated with

• traumatic injuries
• spasticity from MS, CVA, CP, head/spine injuries