What would the MAP equal if a patient had a blood pressure of 132/92?

At sea level, the alveolar pressure at end-inspiration equal to 0.

What would the ventilation-perfusion ratio equal if pulmonary capillary blood flow equals 4 L/min and the ventilation equals 5 L/mins?

When blood pressure is high, baroreceptors signal the body to increase the heart rate and breathing.

The pressure gradient of each gas can easily be determined by multiplying the PB (barometric pressure) by the percentage of gas in the atmosphere.

A patient is standing upright. Which statement about the V/Q ratio is correct?

Alveolar dead space occurs when an alveolus is ventilated but not perfused with pulmonary blood. 

The roof of the mouth is formed by the hard and soft palate.

Write the pathway of blood flow through the heart, starting with the vena cava and ending with the aorta. List each structure in the correct order. ALL PATHWAYS MUST BE PROPERALY NAMED TO GET CREDIT *THERE IS NO HALF CREDIT*

How does surface tension affect lung expansion?