Which of the Following Are True Statements Related to the Volume

question 43

Multiple Choice

Which of the following are true statements related to the volume of tissue nitrogen excreted during the N₂ washout test for measuring functional residual capacity (FRC) ?
I. It is not a factor.
II. It varies with the length of the test.
III. It varies with the weight of the patient.
IV. It cannot be correct for.

• A)I only
• B)II and III only
• C)II, III, and IV
• D)IV only

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