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  2. Shifting dullness - Wikipedia

    en.wikipedia.org/wiki/Shifting_dullness

    Percussion is then moved progressively more laterally (away from the examiner) – this is depicted as the red section in the diagram on the right – until the note becomes dull, as depicted by the green section. The examiner's index finger remains on the resonant side, and the middle finger remains on the dull side, straddling the fluid-air ...

  3. Pain scale - Wikipedia

    en.wikipedia.org/wiki/Pain_scale

    A Chinese pain scale diagram, rating pain on a scale of 1 to 10. A pain scale measures a patient's pain intensity or other features. Pain scales are a common communication tool in medical contexts, and are used in a variety of medical settings. Pain scales are a necessity to assist with better assessment of pain and patient screening.

  4. Carnett's sign - Wikipedia

    en.wikipedia.org/wiki/Carnett's_sign

    In medicine, Carnett's sign is a finding on clinical examination in which abdominal pain remains unchanged or increases when the muscles of the abdominal wall are tensed. [1] [2] For this part of the abdominal examination, the patient can be asked to lift the head and shoulders from the examination table to tense the abdominal muscles.

  5. Abdominal pain - Wikipedia

    en.wikipedia.org/wiki/Abdominal_pain

    Abdominal pain, also known as a stomach ache, is a symptom associated with both non-serious and serious medical issues. Since the abdomen contains most of the body's vital organs, it can be an indicator of a wide variety of diseases.

  6. Epigastrium - Wikipedia

    en.wikipedia.org/wiki/Epigastrium

    The epigastrium is the part of the abdomen where abdominal thrusts (the Heimlich manoeuvre) are able to produce a rapid and forceful exhalation of breath. [citation needed] Palpation of the epigastrium can be used to feel the structures below it. [2] This includes the liver, and the stomach. [2] An aortic aneurysm may be felt as a mass in the ...

  7. Electrogastrogram - Wikipedia

    en.wikipedia.org/wiki/Electrogastrogram

    [12] [13] This idea originated in the mid-1800s when Alexis St. Martin, a man with a gunshot-induced fistula in his abdomen, experienced lower secretions of digestive juices and a slower stomach emptying when he was upset. [13] In this case, the emotions St. Martin was feeling affected his physiological reaction, but the reverse can also be true.

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  9. Rovsing's sign - Wikipedia

    en.wikipedia.org/wiki/Rovsing's_sign

    Rovsing's sign, named after the Danish surgeon Niels Thorkild Rovsing (1862–1927), [1] is a sign of appendicitis.If palpation of the left lower quadrant of a person's abdomen increases the pain felt in the right lower quadrant, the patient is said to have a positive Rovsing's sign and may have appendicitis.