Answer:
Cholinergic systems which are an organisation of nerve cells that uses acetylcholine in communicating nerve impulses are found everywhere in the human central nervous system.
It is speculated that they are crucial to learning, attention, memory, speaking and carrying out purposive movements. This is because of their high density in the thalamus, striatum, limbic system, and neocortex.
Cholinergic agents are biochemical compounds which produce the same effects as acetylcholine and/or butyrylcholine.
Studies show that the parasympathetic nervous system (which comprise of the rest and digest system and conserves energy decelerating the heart rate, accelerating intestinal and gland activity etc) uses acetylcholine to a great extent to communicate its messages and is said to be mostly cholinergic.
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Answer:
contraction of the arrector pili muscle fibers.
Explanation:
The adverse effects of levodopa therapy on orthostatic hypotension would support the nursing diagnosis of injury risk.
Parkinson's disease is treated with a combination of levodopa and carbidopa. The most effective treatment for Parkinson's disease motor symptoms is levodopa/carbidopa. More than 50 years ago, levodopa was discovered as a treatment for Parkinson's disease.
Dyskinesias are uncontrollable, sudden movements. These are known as motor symptoms and are a common side effect of long-term levadopa use. Dyskinesias can have an impact on one's quality of life. The severity of these levodopa-related symptoms varies. Dykinesia is more common in early-onset Parkinson's disease. To prevent motor symptoms, drugs may be added or changed.
Orthostatic hypotension, also known as postural hypotension, is a type of low blood pressure that occurs after sitting or lying down. Orthostatic hypotension can result in dizziness, lightheadedness, and fainting. Orthostatic hypotension is not always severe. Episodes could be brief.
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