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- Which of the following is characteristic of generalized seizures?
- Which disease is associated with excessive dopamine secretion?
- Does ALS affect motor and sensory nerves?
- In which type of neuron is progressive degeneration occurring with amyotrophic lateral sclerosis ALS )?
- Which of the following characteristics indicate that the CSF is normal?
- How does ALS affect the nervous system?
- Which finding in an analysis of cerebrospinal fluid CSF is consistent with a diagnosis of bacterial meningitis?
- Which disease is associated with excessive dopamine secretion decreased gray matter in the temporal lobes and abnormal hippocampal cells in the brain?
- What is the probable source of an embolus causing a cerebrovascular accident CVA )?
- Which of the following are common early manifestations of Parkinson's disease?
Which of the following is characteristic of generalized seizures?
Generalized seizures include absence, atonicatonicAn atonic seizure (also called drop seizure, akinetic seizure, astatic seizure, or drop attack) is a type of seizure that consists of partial or complete loss of muscle tone that is caused by temporary alterations in brain function. These seizures are brief – usually less than fifteen seconds.https://en.wikipedia.org › wiki › Atonic_seizureAtonic seizure - Wikipedia, tonic, clonic, tonic-clonic, myoclonic, and febrile seizures. Loss of consciousness may be accompanied by spasms, stiffening, shaking, muscle contractions or loss of muscle tone.
Which disease is associated with excessive dopamine secretion?
Having too much dopamine — or too much dopamine concentrated in some parts of the brain and not enough in other parts — is linked to being more competitive, aggressive and having poor impulse control. It can lead to conditions that include ADHD, binge eating, addiction and gambling.
Does ALS affect motor and sensory nerves?
The disease does not affect the sensory or autonomic system because ALS affects only the motor systems. ALS is a disease of both upper and lower motor neurons and is diagnosed in part through the use of NCS/EMG which evaluates lower motor neuron function.
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In which type of neuron is progressive degeneration occurring with amyotrophic lateral sclerosis ALS )?
Amyotrophic Lateral Sclerosis (ALS), commonly known as Lou Gehrig's disease, is a progressive neuromuscular diseaseneuromuscular diseaseA neuromuscular disease is any disease affecting the peripheral nervous system (PNS), the neuromuscular junction, or skeletal muscle, all of which are components of the motor unit. Damage to any of these structures can cause muscle atrophy and weakness. Issues with sensation can also occur. Neuromuscular disease.https://en.wikipedia.org › wiki › Neuromuscular_diseaseNeuromuscular disease - Wikipedia. ALS is characterized by a progressive degeneration of motor nerve cells in the brain (upper motor neurons) and spinal cord (lower motor neurons).
Which of the following characteristics indicate that the CSF is normal?
Color of the fluid—normal is clear and colorless. Changes in the color of the CSF are not diagnostic but may point to additional substances in the fluid. Yellow, orange, or pink CSF may indicate the breakdown of blood cells due to bleeding into the CSF or the presence of bilirubin.
How does ALS affect the nervous system?
ALS affects the nerve cells that control voluntary muscle movements such as walking and talking (motor neurons). ALS causes the motor neurons to gradually deteriorate, and then die. Motor neurons extend from the brain to the spinal cord to muscles throughout the body.
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Which finding in an analysis of cerebrospinal fluid CSF is consistent with a diagnosis of bacterial meningitis?
For a definitive diagnosis of meningitis, you'll need a spinal tap to collect cerebrospinal fluid (CSF). In people with meningitis, the CSF often shows a low sugar (glucose) level along with an increased white blood cell count and increased protein.
Which disease is associated with excessive dopamine secretion decreased gray matter in the temporal lobes and abnormal hippocampal cells in the brain?
Parkinson's disease (PD) is a degenerative, progressive disorder that affects nerve cells in deep parts of the brain called the basal ganglia and the substantia nigra. Nerve cells in the substantia nigra produce the neurotransmitter dopamine and are responsible for relaying messages that plan and control body movement.
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What is the probable source of an embolus causing a cerebrovascular accident CVA )?
What causes an embolic stroke? Blood clots that lead to embolic stroke can form anywhere. They usually come from the heart or arteries of the upper chest and neck. After breaking free, the clot travels through the bloodstream to the brain.
Which of the following are common early manifestations of Parkinson's disease?
- Tremor. Have you noticed a slight shaking or tremor in your finger, thumb, hand or chin? ... - Small Handwriting. Has your handwriting gotten much smaller than it was in the past? ... - Loss of Smell. ... - Trouble Sleeping. ... - Trouble Moving or Walking. ... - Constipation. ... - Masked Face. ... - Dizziness or Fainting.