Which of the Following Is Not Possible

question 66

Multiple Choice

Which of the following is not possible?

• A)Gas flow equals pressure gradient over resistance.
• B)Pressure gradient equals gas flow over resistance.
• C)The amount of gas flowing in and out of the alveoli is directly proportional to the difference in pressure or pressure gradient between the external atmosphere and the alveoli.
• D)Resistance equals pressure gradient over gas flow.

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