Neco Model Questions Vol1 2022 Biology Question 30

Practice objective / multiple choice question 30 from the 2022 Neco Model Questions Vol1 Biology examination.

Neco Model Questions Vol1 2022 Biology Objective / Multiple Choice Medium Difficulty
Question 30 NECO_MODEL_QUESTIONS_VOL1 • 2022 • BIOLOGY • objective

In a renal clearance test, the plasma concentration of inulin is \(0.5\ \text{mg mL}^{-1}\), the urine concentration of inulin is \(2.0\ \text{mg mL}^{-1}\) and the urine flow rate is \(120\ \text{mL min}^{-1}\). Calculate the glomerular filtration rate (GFR) in \(\text{mL min}^{-1}\). If the renal plasma flow (RPF) is \(600\ \text{mL min}^{-1}\), also determine the filtration fraction (FF). Express your answer as "GFR = 480 mL min^{-1}; FF = 0.80".

Answer Options

Correct Answer A. GFR = 480 mL min^{-1}; FF = 0.80
B. GFR = 480 mL min^{-1}; FF = 0.60
C. GFR = 600 mL min^{-1}; FF = 1.00
D. GFR = 240 mL min^{-1}; FF = 0.40
Correct Answer
A
Correct Option:
GFR = 480 mL min^{-1}; FF = 0.80

About This Question

This is Neco Model Questions Vol1 2022 Biology Question 30. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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