When a patient inhales while connected to a water-sealed spirometer, the bell moves _____ and the pen moves _____

You are called for an elderly woman who fell. She called 911 saying she hurt her head when she fell. When you arrive, her husband tells you that she is fine and doesn't need you. You can see her in the background and she appears to be bleeding from a head wound and is crying. You should suspect:

A) psychological abuse. B) she is not really injured. C) domestic abuse. D) sexual abuse.

What tidal volume can be delivered by the GE Carestation?

a. 10 to 1200 mL c. 20 to 2000 mL b. 10 to 1500 mL d. 20 to 2500 mL