NUR 330 Exam 8

NUR 330 Exam 8
1. parkinson's disease
Answer
a disorder ofthe central nervoussystem that affects movement, often including tremors.
2. four cardinal sx of parkinsons
Answer
*tremor
*muscle rigidity
*bradykinesia
*postural instability
3. risk factors for parkinsons
Answer
*environmental and genetic factors
*exposure to chemicals and metals
*older than 40 years old- biggest risk factor because old age decreases dopamine
*familial tendency
*chronic use of antipsychotic medication
4. what chemical breakdown causes parkinsons?
Answer
dopamine
5. diagnostic testing for parkinsons?
Answer
none but other diagnostics will be ran to rule out any other diseases
6. sx of parkinsons
Answer
*resting tremors in upper extremities
*muscle rigidity- rhythmic interruption, mildly restrictive, total resistance to move- ment);
decreased manual dexterity over time
*stooped posture
*slow,shuffling, propulsive gait
*tremors
*pill-rolling tremor of the fingers
*bradykinesia- slow movement
*akinesia- loss of movement
*facial expression ("masklike")- the muscles aren't working- contraction issue
*difficulty chewing/swallowing- drooling
*emotional changes- irritability changes, cognitive impairment, mood swings
*speech changes (dysarthria)- slow monotonous speech
*bowel and bladder changes
*fatigue, orthostatic hypotension, flushing, diaphoresis

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