Which one of the following blood tests reflects the glomerular filtration rate (GFR) and is used to estimate renal function?
A) Blood protein
B) Serum creatinine
C) Serum ammonia
D) Blood urea nitrogen
Ans: B
Feedback:
Serum creatinine level is used to estimate functional capacity of the kidneys. Increased creatinine level indicates decreased GFR and renal function. Blood urea nitrogen (BUN) levels are influenced by hydration status, protein intake, and bleeding, in addition to renal function. Serum ammonia is a metabolic by-product of urea and can be influenced by multiple factors unrelated to kidney function.
You might also like to view...
The incidence of rheumatic fever is highest among the elderly 65 - 75 years of age
Indicate whether the statement is true or false.
The single-celled result of fertilization is called an embryo.
Answer the following statement true (T) or false (F)
Which of the following statements is true about rheumatic fever?
A. It affects mostly older adults. B. Its incidence has declined significantly in the U.S. C. It permanently damages the liver. D. It occurs because of untreated diabetes.
Children who are exploring balancing on different body parts as bases of support and balancing in different shapes are performing gymnastics tasks at the
A. precontrol GLSP. B. proficiency GLSP. C. utilization GLSP. D. control GLSP.