Draw several respiratory cycles

Reference no: EM13148062

Breathing through a snorkel allows you to enjoy the wonders of the under-water world. However, it also affects your respiratory tract. (A) Draw several respiratory cycles (volumes as a function of time, labeling the y-axis and x-axis with appropriately approximate values so you can label, (1) functional residual volume, (2) tidal volume, (3) residual volume, (4) vital capacity, and (5) inspiratory reserve volume. (B) Which volume/volumes would be directly influenced by the snorkel? (C) Which of the volumes would need to be adjusted to keep the pO2 of the pulmonary blood at a normal value while breathing through a snorkel? (D) What, if anything would happen to minute ventilation (explain using an equation)? Assume the volume of the snorkel is 100 mL, and that neither your breathing rate nor oxygen consumption change.

Reference no: EM13148062

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