The human digestive system is a complex network that breaks down food for energy. It begins in the oral cavity, which comprises the lips, cheeks, teeth, ...

The physiology of the gastrointestinal system starts with ingestion as food enters the mouth. Mechanical digestion begins with mastication, involving both ...

The gastrointestinal tract extends from the mouth to the anus, facilitating both mechanical and chemical digestion. Digestion starts by chewing food in ...

Elimination begins with digestion, where food is broken down for absorption, and indigestible parts are expelled. The last stage of digestion occurs in ...

Assessing the gastrointestinal or GI system involves gathering subjective data through patient interviews, including health history, family history, and ...

Assessing the gastrointestinal or GI system begins with gathering subjective data through patient interviews, providing vital insights into health ...

The oral cavity assessment starts with the lips, checking for symmetry, moisture, color, and overall appearance. Healthy lips are usually pink, smooth, ...

To assess the gastrointestinal system, explain the procedure to the patient and obtain consent. Position the patient on their back with knees bent to ...

Examining the abdomen involves percussion, a vital technique for detecting the presence of air-filled, fluid-filled, or solid masses and assessing the ...

Examining the abdomen involves palpation, a technique to assess abdominal organs for tenderness, distention, masses, or fluid. Palpation is performed by ...

Rectum and anus assessments are performed through inspection and palpation techniques. Ensure proper lighting and have water-soluble lubrication, gloves, ...