Which of the Following Represents the Relationship Used by Body $V_{F R C}=\Delta V \div \Delta P \times\left(P_{B}-P_{H 2 O}\right)$

question 43

Multiple Choice

Which of the following represents the relationship used by body plethysmography to calculate functional residual capacity?

• A)\( V_{F R C}=\Delta V \div \Delta P \times\left(P_{B}-P_{H 2 O}\right) \)
• B)\( \mathrm{V}_{\mathrm{FRC}}=\Delta \mathrm{P} \div \Delta \mathrm{V} \times\left(\mathrm{P}_{\mathrm{B}}-\mathrm{P}_{\mathrm{H} 2 \mathrm{O}}\right) \)
• C)\( \mathrm{V}_{\mathrm{FRC}}=\Delta \mathrm{V} \div \Delta \mathrm{T} \times\left(\mathrm{P}_{\mathrm{B}}-\mathrm{P}_{\mathrm{H} 2 \mathrm{O}}\right) \)
• D)\(\mathrm { V } _ { \mathrm { FRC } } = \left( \mathrm { P } _ { \mathrm { B } } - \mathrm { P } _ { \mathrm { H } 2 \mathrm { O } } \right) \times \Delta \mathrm { V }\)