Large intestine (colon)
The large intestine, commonly known as the colon, is a crucial part of the human digestive system. It primarily absorbs water and salts from the food remnants that pass through it, turning them from a liquid into stool. This process helps maintain the body's fluid balance, which is essential for your overall health.
In addition to absorbing water, the colon is home to a wide variety of bacteria. These microorganisms play a significant role in breaking down and fermenting some of the non-digestible substances that have entered the large intestine. This fermentation process not only aids in digestion but also produces some vital vitamins like vitamin K and certain B vitamins.
The colon comprises several parts, including the ascending, transverse, descending, and sigmoid colon, ending in the rectum and anus. It is shorter than the small intestine but larger in diameter. The smooth functioning of the large intestine is essential for efficient waste elimination and detoxification in the body.
Maintaining a healthy large intestine can involve eating a balanced diet rich in fiber, staying hydrated, and regular exercise. Colon health is important for preventing digestive disorders and ensuring the body effectively removes waste.
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.
Acute Coronary Syndrome (ACS) is a serious heart condition where blood flow to the heart is suddenly reduced, requiring immediate medical attention.
"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.
Addison's disease is a rare condition leading to insufficient hormone production by the adrenal glands, causing symptoms like fatigue and low blood pressure.
ADHD is a common condition affecting attention, impulse control, and activity level, characterized by symptoms like distractibility, impulsivity, and restlessness.
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.
Adrenaline (epinephrine) is a hormone and medication that helps the body respond to stress and is used in medical emergencies, like severe allergic reactions.
An allergen is a substance that can trigger an allergic reaction in certain people.
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An allergist is a medical specialist who diagnoses and treats allergies and related immune system reactions.
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ALP (alkaline phosphatase) is an enzyme found in the body that helps in protein breakdown, with its levels indicating liver and bone health.
Alprazolam is a medication used to treat anxiety and panic disorders by calming the brain through its effects on natural chemicals in the body.
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