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What are motor neuron diseases?
Motor neuron diseases are a group of neurological conditions that affect the nerve cells responsible for controlling voluntary muscle movements. Examples include amyotrophic lateral sclerosis (ALS) and spinal muscular atrophy. These diseases can lead to muscle weakness, atrophy, and eventually loss of motor function.
What does Polymyositis produce?
Polymyositis is an inflammatory muscle disease that causes muscle weakness, typically in the muscles closest to the trunk of the body. It can lead to difficulties with climbing stairs, rising from a chair, or lifting objects. Other symptoms may include fatigue, weight loss, and muscle pain.
What are some of the better known motor neuron diseases?
Some of the better known motor neuron diseases include amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, spinal muscular atrophy (SMA), and primary lateral sclerosis (PLS). These diseases affect the motor neurons in the brain and spinal cord, leading to muscle weakness, atrophy, and impaired movement.
What factors affect muscle contraction?
the degree of muscle stretch is affect the strength or force of skeletal muscle contraction
What organ or system in the human body does polio affect?
Polio primarily affects the nervous system, specifically the spinal cord, leading to paralysis in severe cases. The poliovirus primarily targets the motor neurons responsible for controlling muscle movement, resulting in muscle weakness or paralysis.
What characterizes motor neuron diseases?
Motor neuron diseases are varied and destructive in their effect. They commonly have distinctive differences in their origin and causation, but a similar result in their outcome for the patient: severe muscle weakness
How would you describe the medical condition myopathy?
Skeletal muscle diseases, or myopathies, are disorders with structural changes or functional impairment of the muscle, usually presenting as muscle weakness.
What is Demio’s weakness?
The consequences of Respiratory Muscle Weakness impacts almost 100% of institutionalized elderly and spans across many patient conditions. Join us to get ...
What Is most often performed when a patient complains of muscle weakness or numbness.?
Muscular weakness or numbness is associated with lack of blood flow or a problem with the nervous system. If there's no explanation for the cause of these sensations, it could be indicative of injury or disease. Some of these predicted diseases are multiple sclerosis or carpal tunnel syndrome, among others.
What organelle does pompe disease affect in the cell and how does this diseases affect someone's life?
The organelles are lysosomes. It causes the cells to store too much glycogen. Children with Pompe disease may have heart problems, muscle weakness (which can make walking very difficult), and breathing problems.
A patient presents to the hospital He has been feeling ill since his return from safari in Africa a few days ago He exhibits symptoms of fever muscle pain weakness headache vomiting and diarrhea?
When a patient presents with fever, muscle pain, weakness, headache, vomiting and diarrhea, he may have malaria.
What is the prognosis for CIPD?
A patient's prognosis can range from complete recovery to a pattern of a periodic reappearance of the symptoms and residual muscle weakness or numbness.
What are motor neuron diseases?
Motor neuron diseases are a group of neurological conditions that affect the nerve cells responsible for controlling voluntary muscle movements. Examples include amyotrophic lateral sclerosis (ALS) and spinal muscular atrophy. These diseases can lead to muscle weakness, atrophy, and eventually loss of motor function.
Muscle crampsand weakness are caused by hypokalaemia from lasix?
Does lasix cause muscle weakness as a side effect
What does Polymyositis produce?
Polymyositis is an inflammatory muscle disease that causes muscle weakness, typically in the muscles closest to the trunk of the body. It can lead to difficulties with climbing stairs, rising from a chair, or lifting objects. Other symptoms may include fatigue, weight loss, and muscle pain.
What is characteristic of autoimmune diseases?
In autoimmune diseases, the body makes antibodies that work against its own cells or tissues. Rheumatic diseases (diseases that affect connective tissue, including the joints, bone, and muscle) are also associated with these antibodies.
What is anterior horn cell?
Anterior horn cells are motor neurons located in the spinal cord that send signals to muscles to initiate movement. These cells play a critical role in the voluntary control of muscle activity. Diseases that affect the anterior horn cells can result in muscle weakness and paralysis.
