ketonemia

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ketonemia

A doctor explains a ketonemia chart to a concerned patient.

Definition
  1. Noun:
    • A medical condition characterized by an abnormally high concentration of ketone bodies in the bloodstream: This condition is a metabolic state where the body produces excess ketones, which are acidic chemicals, and they accumulate in the blood. It is most commonly associated with diabetes mellitus, especially when insulin is deficient or ineffective.
Usage Examples
  • Noun:
    • The patient's symptoms of fatigue and nausea were attributed to ketonemia.
    • Ketonemia is a serious complication that requires immediate medical attention in individuals with type 1 diabetes.
    • The laboratory test confirmed the presence of ketonemia.
Advanced Usage
  • Clinical Context: The term is used almost exclusively in medical and clinical settings to describe a pathological finding, often detected through blood tests. It is a sign of diabetic ketoacidosis (DKA) when severe.
    • The physician monitored the child for signs of ketonemia following the insulin pump failure.
Variants and Related Words
  • Ketonuria (n): The excretion of ketone bodies in the urine, often occurring alongside ketonemia.
    • The nurse checked for both ketonemia and ketonuria.
  • Hyperketonemia (n): A synonym emphasizing the "high" (hyper-) level of ketones.
  • Ketoacidosis (n): A more severe, life-threatening condition of which ketonemia is a key component, characterized by high blood acidity.
Synonyms
  • Hyperketonemia: An abnormal increase of ketones in the blood.
  • Acetonemia: A less precise, older term sometimes used synonymously, specifically referring to acetone (a type of ketone body) in the blood.
Related Phrases (Medical Terminology)
  • Diabetic ketonemia: Ketonemia specifically resulting from diabetes.
    • Diabetic ketonemia can progress rapidly to ketoacidosis if untreated.
  • Starvation ketonemia: Ketonemia resulting from prolonged fasting or very low carbohydrate intake, which is often less severe.
    • The diet induced a state of mild starvation ketonemia.
Notes
  • Etymology: The word is formed from "ketone" (a type of organic compound) + "-emia" (a suffix from Greek meaning "blood condition").
  • Key Distinction: Ketonemia refers specifically to the presence of ketones . The related term "ketosis" is a broader metabolic state of elevated ketone production, which may or may not involve pathological levels in the blood.
ketonemia

A doctor explains a ketonemia chart to a concerned patient.

Noun
  1. an abnormal increase of ketone bodies in the blood as in diabetes mellitus

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