Answer:
The correct answer will be option B.
Explanation:
Neurons are the structural and functional unit of the nervous system. Based on the transmission of nerve impulse these neurons can be divided into two divisions :
1. Afferent neurons: Neurons which transmit the impulse from the periphery to CNS- brain or spinal cord. Sensory neurons are such neurons which carry the impulse of stimulus to CNS.
2. Efferent neurons: Neurons which transmit the signals from the CNS to the periphery or muscle which causes voluntary action. Motor neurons are considered efferent neurons.
Thus, option B is the correct answer.
Answer:
D, rabies
Explanation:
Rabies is a very dangerous virus that is spread by a bite or scratch of an animal. It remains a problem in many countries in the world and people still die from its causes.
If a person is bitten by an animal in a rabies infected area, he should seek medical treatment immediately, as treatment must be given before the symptoms appear. The symptoms include fear of light and water, neurological problems and the most visible one, foam coming out of the mouth. The virus causes inflammation of the brain which leads to death.
Without early treatment, rabies is fatal.
As their questions are answered so are ours’?
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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Answer:
DO NOT cross your legs or ankles when you are sitting, standing, or lying down. DO NOT bend too far forward from your waist or pull your leg up past your waist. This bending is called hip flexion. Avoid hip flexion greater than 90 degrees at a right angle.
Explanation:
