Oxygen delivery using a nasal cannula at 16 liters per minute ...

[LaDunn]

Oxygen delivery using a nasal cannula at 16 liters per minute provides oxygen concentrations between:
 
  a. 80100 percent
  b. 2021 percent
  c. 2444 percent
  d. 6080 percent

Question 2

The ________ is the network of blood vessels that carries blood to and from the rest of the body.
 
  A) systemic circuit B) peripheral circuit C) pulmonary circuit D) vascular circuit

[jessicaduplan]

Answer to Question 1

c
Rationale: c. Nasal cannula can provide concentrations between 2444 percent when oxygen flow rates are between 16 liter per minute.

Answer to Question 2

A

[LaDunn]

Excellent

[Jossy]

Wow, this really help