2) Protein & Amino Acid Metabolism Flashcards
1
Q
What is creatinine?
A
The breakdown product of creatine and creatine phosphate in muscle
2
Q
What is formed in the breakdown of creatine phosphate?
A
Creatinine
ATP
3
Q
How is creatinine removed from the body?
A
Filtered through the kidney into the urine
4
Q
What is the relationship between creatinine in urine excretion and muscle mass over 24hrs?
A
Proportional
5
Q
What are 3 uses of creatinine?
A
Clinical marker:
Indicates a damaged kidney
Provides and estimate of muscle mass
Indicator of renal function