If Raw = 3 and Cd = 0.5, Tc equals

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Multiple Choice

If Raw = 3 and Cd = 0.5, Tc equals

The time constant (Tc) of the respiratory system is found by multiplying airway resistance (Raw) by compliance (Cd). This product shows how quickly the system responds to changes in pressure or volume. With Raw = 3 and Cd = 0.5, Tc = 3 × 0.5 = 1.5. So the time constant is 1.5 (seconds). Since Tc scales with both resistance and compliance, a higher Raw or Cd would increase Tc, while lower values would decrease it.

The time constant (Tc) of the respiratory system is found by multiplying airway resistance (Raw) by compliance (Cd). This product shows how quickly the system responds to changes in pressure or volume. With Raw = 3 and Cd = 0.5, Tc = 3 × 0.5 = 1.5. So the time constant is 1.5 (seconds). Since Tc scales with both resistance and compliance, a higher Raw or Cd would increase Tc, while lower values would decrease it.

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