The blood urea nitrogen or BUN is a blood test that measures the amount of urea nitrogen in the bloodstream. It reflects how well your kidneys are. When a person is dehydrated, false results might be obtained as BUN levels increase when blood is concentrated. Elevated BUN levels indicate dehydration, excessive protein intake and impaired renal function. Low BUN levels indicate over hydration, liver damage and malnutrition.

The blood urea nitrogen or BUN is a blood test that measures the amount of urea nitrogen in the bloodstream. It reflects how well your kidneys are. When a person is dehydrated, false results might be obtained as BUN levels increase when blood is concentrated. Elevated BUN levels indicate dehydration, excessive protein intake and impaired renal function. Low BUN levels indicate over hydration, liver damage and malnutrition.

Blood-Urea-Nitrogen-BUN-nursing mnemonics. See more: http://www.nursebuff.com/nursing-mnemonics-diagnostics/

Blood-Urea-Nitrogen-BUN-nursing mnemonics. See more: http://www.nursebuff.com/nursing-mnemonics-diagnostics/

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ARF:  PRERENAL has high BUN/creat ratio but low FENa and low FE urea (2% and FE urea >35%.

ARF: PRERENAL has high BUN/creat ratio but low FENa and low FE urea (2% and FE urea >35%.

Learn more about the creatinine blood test, a test that measures kidney…

Learn more about the creatinine blood test, a test that measures kidney…

Creatinine is a waste product produced by muscle metabolism. Kidneys filter creatinine to be excreted through the urine and the renal function is reflected. Elevated levels indicate renal impairment. The opposite happens for urinary creatinine clearance; during renal impairment, urinary creatinine is extremely low. Measuring urinary creatinine clearance during unilateral kidney impairment is insignificant as the healthy kidney can still excrete creatinine through the urine.

Creatinine is a waste product produced by muscle metabolism. Kidneys filter creatinine to be excreted through the urine and the renal function is reflected. Elevated levels indicate renal impairment. The opposite happens for urinary creatinine clearance; during renal impairment, urinary creatinine is extremely low. Measuring urinary creatinine clearance during unilateral kidney impairment is insignificant as the healthy kidney can still excrete creatinine through the urine.

8 Diagnostics & Lab Procedures Nursing Flashcards | NurseBuff #Nurse #Mnemonics #Flashcards

8 Diagnostics & Lab Procedures Nursing Flashcards | NurseBuff #Nurse #Mnemonics #Flashcards

7 Top Natural Cures For High Blood Sugar GC control from melaleuca http://xnlife.biz

7 Top Natural Cures For High Blood Sugar GC control from melaleuca http://xnlife.biz

lame slide, but point is, HYPERGLYCEMIC HYPEROSMOLAR NONKETOTIC coma is seen in type 2 DM, is 10x less common but 10x more fatal. Glucose is often >1000, hyperosmolarity, but normal pH, normal ketones, markedly elevated BUN because so dehydrated.  Same as DKA, you need to supply K+ even though it may be elevated at presentation.

Healthy Living

A Simple Guide to Understanding your Blood Test..blood panels Results...BUN..AST..ALT..HDL..TSH..GER..CO2

A Simple Guide to Understanding your Blood Test..blood panels Results...BUN..AST..ALT..HDL..TSH..GER..CO2

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