Module 2 CSDS 313 - Gas Laws

Using anatomical terms of direction, in which directions do the the lungs move during inhalation?

If a low-pressure area is present outside the body and a high-pressure area exists in the lungs, where will air move?

If a high-pressure area is present outside the body and a low-pressure area exists in the lungs, where will air move?

Rest breathing occurs when there is no other activity going on. Which of the following occurs during rest breathing?

Respiration is dependent upon which 3 forces?

If the volume of your lungs is getting smaller and pressure within is increasing, you must be engaging in...

Which of the following does not occur during exhalation?

Boyle's law states that...

Which of the following does not occur during inhalation?

As you exhale you_____the volume of air in your lungs. As this volume changes, the pressure in your lungs will increase

Respiration muscles work less when you are laying on your back/belly compared to when you are upright/sitting/standing

When you inhale, you increase the volume of air in your lungs. As the volume increases, the pressure in the lungs......

The two laws of physics that are helpful for understanding the movement of air during respiration are...

If the volume of your lungs is getting larger and pressure within is decreasing, you must be engaging in...

Newton's 3rd Law of Motion helps explain how air moves in (during inhalation) and out (during exhalation) of the lungs.

Newton's 3rd law of motion states air will flow from a region of ____pressure to a region of _____pressure.

Using anatomical terms of direction, in which direction do the lungs move during exhalation?