khái huyết

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Thân thiện
Definition
  1. Noun:
    • Hemoptysis: A medical term for the act of coughing up blood or blood-stained mucus from the respiratory tract (lungs, bronchi, trachea). It is a symptom, not a disease itself.
Usage Examples
  • Noun:
    • Bệnh nhân nhập viện với triệu chứng khái huyết nặng. (The patient was hospitalized with severe hemoptysis.)
    • Triệu chứng khái huyết có thể là dấu hiệu của bệnh lao phổi. (The symptom of coughing up blood can be a sign of tuberculosis.)
Advanced Usage
  • Medical Context: The word is almost exclusively used in formal medical or clinical contexts to describe the symptom precisely. In everyday conversation, people might use the descriptive phrase "ho ra máu" instead.
    • Bác sĩ ghi chú: "Bệnh nhân có tiền sử khái huyết tái phát." (The doctor noted: "The patient has a history of recurrent hemoptysis.")
Variants and Related Words
  • Ho ra máu (Verb phrase): To cough up blood. This is the common, descriptive way to express the same meaning outside of strict medical terminology.
    • Ông ấy bắt đầu ho ra máu vào sáng nay. (He started coughing up blood this morning.)
Synonyms
  • Ho ra máu (coughing up blood): The direct descriptive synonym.
  • Hemoptysis (hemoptysis): The direct English medical term equivalent.
Important Note
  • Khái huyết is a specific medical term. It should not be confused with nôn ra máu (hematemesis), which means vomiting blood from the gastrointestinal tract. The source of bleeding is different.
  1. Cough up blood

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