Important medical terms

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Cardiovascular Terms in Context

  • Myocardial Infarction (MI)
    • Definition: Death of heart muscle tissue due to blocked blood flow (heart attack).
    • Example: "The patient presented to the emergency room with severe retrosternal chest pain radiating to the left arm and was diagnosed with an acute myocardial infarction."
  • Tachycardia
    • Definition: Abnormally fast resting heart rate (over 100 bpm).
    • Example: "During the physical examination, the doctor noted sinus tachycardia with a heart rate of 115 beats per minute."
  • Ischemia
    • Definition: Restricted blood supply to tissues causing a shortage of oxygen.
    • Example: "An ECG revealed signs of myocardial ischemia, prompting an immediate referral for a coronary angiogram."

Respiratory Terms in Context

  • Dyspnea
    • Definition: Difficulty or shortness of breath.
    • Example: "The patient reported exertional dyspnea when walking up a single flight of stairs."
  • Atelectasis
    • Definition: Partial or complete collapse of a lung or lobe.
    • Example: "Post-operative chest X-ray showed mild atelectasis at the base of the left lung due to shallow breathing after surgery."
  • Hemoptysis
    • Definition: Coughing up blood or blood-stained mucus.
    • Example: "The pulmonologist ordered a chest CT scan to investigate the cause of persistent hemoptysis."

Gastrointestinal Terms in Context

  • Dysphagia
    • Definition: Difficulty in swallowing.
    • Example: "A barium swallow test was recommended to evaluate the patient's progressive dysphagia with solid foods."
  • Ascites
    • Definition: Pathological fluid accumulation in the abdominal cavity.
    • Example: "Physical examination of the patient with liver cirrhosis revealed abdominal distension and fluid wave indicative of ascites."
  • Cholecystitis
    • Definition: Inflammation of the gallbladder.
    • Example: "Right upper quadrant abdominal pain triggered after fatty meals pointed toward acute cholecystitis."

Neurological Terms in Context

  • Paresthesia
    • Definition: Abnormal sensation like tingling, numbness, or "pins and needles".
    • Example: "The diabetic patient complained of persistent paresthesia in both feet."
  • Aphasia
    • Definition: Loss of ability to express or understand speech due to brain damage.
    • Example: "Following the ischemic stroke in the left hemisphere, the patient exhibited expressive aphasia."
  • Syncope
    • Definition: Temporary loss of consciousness (fainting).
    • Example: "The student experienced a vasovagal syncope episode after standing in the sun for an extended period."

Musculoskeletal Terms in Context

  • Osteomyelitis
    • Definition: Infection of the bone tissue.
    • Example: "Intravenous antibiotic therapy was initiated to treat bacterial osteomyelitis in the tibia."
  • Crepitus
    • Definition: Grating or crackling sensation/sound between joint cartilages.
    • Example: "Palpation of the left knee joint revealed distinct crepitus during flexion and extension."

Renal & Urological Terms in Context

  • Dysuria
    • Definition: Painful or burning urination.
    • Example: "The patient presented with dysuria and urinary frequency, symptoms characteristic of a lower urinary tract infection."
  • Hematuria
    • Definition: Presence of red blood cells in the urine.
    • Example: "Routine urinalysis detected microscopic hematuria, requiring further renal evaluation."

Dermatological & Oncological Terms in Context

  • Erythema
    • Definition: Redness of the skin caused by capillary congestion.
    • Example: "The rash was characterized by localized erythema and mild swelling following insect exposure."
  • Metastasis
    • Definition: Spread of cancer cells from the primary site to distant parts of the body.
    • Example: "The staging scan confirmed that the primary lung tumor had metastasized to the bone."

Diagnostic Procedure Terms in Context

  • Auscultation
    • Definition: Listening to internal body sounds with a stethoscope.
    • Example: "Upon auscultation of the chest, clear bilateral breath sounds were heard with no wheezing."
  • Biopsy
    • Definition: Removal of sample tissue for microscopic diagnosis.
    • Example: "A needle biopsy of the thyroid nodule was performed to rule out malignancy."

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