EMG (electromyography)
Electromyography, often abbreviated as EMG, is a diagnostic procedure used to assess the health of muscles and the nerve cells that control them. These nerve cells are called motor neurons, and they transmit signals that cause muscles to contract. An EMG translates these signals into graphs, sounds, or numerical values that a specialist interprets. During the procedure, small electrodes are placed on the skin or inserted through the skin into muscle tissue to record electrical activity produced by muscles.
EMG is commonly used to diagnose conditions that affect muscle tissue, nerves, or the junctions between them, such as muscular dystrophy, nerve dysfunction, or conditions like carpal tunnel syndrome. It's a valuable tool in determining the root cause of symptoms like muscle weakness, spasms, paralysis, and cramping.
Although it involves slight discomfort from the insertions and muscle contractions, EMG is generally a safe procedure. Its ability to provide precise and meaningful insights into muscle and nerve health makes it an essential part of diagnosing neuromuscular disorders.
An ABG (arterial blood gas) test measures levels of oxygen, carbon dioxide, and acidity in the blood to assess lung and kidney function.
Absence from work is when an employee is not present during scheduled working hours due to various reasons like illness or personal commitments.
Acetaminophen is a common medication used to relieve pain and reduce fever, often found in over-the-counter and prescription products.
Acne is a common skin condition that occurs when hair follicles become clogged with oil and dead skin cells, leading to pimples and other lesions.
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"Acute" refers to a medical condition that appears suddenly and resolves over a short time.
Acyclovir is a medication used to treat infections caused by certain viruses like herpes and shingles, reducing the severity and duration of symptoms.
Adalimumab is a medication used to treat inflammatory conditions by reducing inflammation through targeting specific proteins in the body.
Addiction is a compulsive engagement with substances or behaviors that negatively impact one's life.
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ADL (activities of daily living) refers to essential daily self-care tasks, crucial for maintaining independence and well-being.
The adrenal glands are small, triangle-shaped organs on top of the kidneys that produce hormones essential for stress response, metabolism, and blood pressure regulation.
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