Ijmb Model Questions Vol1 2023 Biology Question 6

Practice essay / theory question 6 from the 2023 Ijmb Model Questions Vol1 Biology examination. This question covers Excretion .

Ijmb Model Questions Vol1 2023 Biology Essay / Theory
Topic: Excretion
Question 6 IJMB_MODEL_QUESTIONS_VOL1 • 2023 • BIOLOGY • essay

A 45‑year‑old male patient undergoes a renal function assessment. The following data are obtained from a 24‑hour urine collection: - Urine flow rate (V) = 1.5 mL min⁻¹ - Urine creatinine concentration (U) = 120 mg dL⁻¹ - Plasma creatinine concentration (P) = 0.9 mg dL⁻¹ Creatinine clearance (C) is calculated using C = (U × V) / P, where V must be expressed in mL min⁻¹ and concentrations in the same units. Answer the following:

Question Parts

( a )
Calculate the creatinine clearance in mL min⁻¹.
( b )
Interpret the calculated clearance in relation to the normal glomerular filtration rate (GFR) for an adult male.

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This is Ijmb Model Questions Vol1 2023 Biology Question 6. It is one of the essay questions from the 2023 Ijmb Model Questions Vol1 Biology examination.

The question covers Excretion .

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