What does high urea nitrogen mean Meaning and Definition

Pronunciation

/hə waɪ aɪ yuːrɪə naɪˈtɒdʒɪn miːn/ 🔊

Part of Speech

Phrase

Definition

A laboratory test result indicating elevated levels of urea nitrogen in the blood, which can be a sign of kidney disease or other health issues.

Examples

• The doctor explained that the patient’s high urea nitrogen levels indicated kidney damage.
• The lab results showed high urea nitrogen levels, prompting further testing.

Synonyms

• High BUN levels
• Elevated urea nitrogen

Antonyms

• Normal BUN levels
• Low urea nitrogen

Additional Information

High urea nitrogen levels can be caused by various factors, including kidney disease, dehydration, and certain medications. It is essential to consult a healthcare professional for proper diagnosis and treatment.

In medical contexts, high urea nitrogen levels are often used as an indicator of kidney function. Elevated levels may require further testing and monitoring to determine the underlying cause and appropriate treatment plan.

Etymology

The term “urea nitrogen” originates from the chemical compound urea, which is a waste product formed in the liver and excreted by the kidneys.

Usage Notes

High urea nitrogen levels may be used as a diagnostic tool in medical contexts, but it is essential to consider other laboratory results and clinical symptoms for accurate diagnosis and treatment.

Cultural References

High urea nitrogen levels have been mentioned in various medical dramas and documentaries, highlighting the importance of kidney function and proper medical care.

Idiomatic Expressions or Phrases

None

Related Words or Phrases

BUN levels, creatinine levels, kidney function

Collocations

high urea nitrogen levels, elevated BUN, kidney damage

Frequency of Use

The phrase “high urea nitrogen” is frequently used in medical contexts, particularly in nephrology and urology.

Common Misspellings

high uria nitrogen, hig urea nitrogen, high urea nitorgen