What is the difference between a high flow system and a low flow system?

A patient is being transported with oxygen via nasal cannula at 3 lpm to radiology for a chest x-ray (CXR).  The E cylinder  has a psig of 1750.  How long would you expect the cylinder to last until empty?

Delivery systems that provide only a part of a patient’s inspired gas are referred to as what?

Molecules that function to increase the rate of chemical reactions are called enzymes.

I will remember to take the mid-semester check in survey (if I haven’t already):

Through any relaxation, meditation and/or stress relieving exercise, _________ is the most important part. 

Dr. Walawander wants to spend some time doing a guided mediation session. For best results she should do all of the following EXCEPT:

In class we learned about how classical conditioning can be used to associate bed with sleep. Specifically, at first a warm cup of milk makes you sleepy, but a bed does nothing. After the two are paired together, the bed alone makes you feel sleepy.   Describe this association of classical conditioning by identifying the US, NS, CS, UR, and CR. Be sure to including these components of classical conditioning before, during and after conditioning. Be sure to use the equation as we’d practiced in class. Use the “—” and ‘>’ key on the keyboard  to make a arrow in the equation (4 pts).

Sleep ___________ is a physiological state of impaired cognitive and sensory-motor performance that is present immediately after awakening from a nap that lasts too long or happens too late in the day

Four roommates have had a hectic semester. Each of them decides to take a nap to try to be alert before their next class. Which person will have the best improvement in cognitive and physical functioning after the nap?