Stomach
The stomach is a hollow organ in the upper part of your abdomen that plays a crucial role in digestion. Shaped like a J, it connects the esophagus to the small intestine. When you eat, food travels down the esophagus and enters the stomach through an opening called the lower esophageal sphincter. Once inside, the stomach uses its muscular walls to mix the food with digestive juices, breaking it down into smaller pieces.
The stomach's acidic environment helps to kill bacteria and digest proteins. It produces a substance called gastric juice, which contains hydrochloric acid and enzymes that further aid in breaking down the food. After this initial digestion, the semi-liquid food, now called chyme, gradually moves into the small intestine where nutrient absorption begins.
Overall, the stomach is a vital part of your digestive system, helping you process the food you eat into nutrients your body can use.
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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.
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Addiction is a compulsive engagement with substances or behaviors that negatively impact one's life.
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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.
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