What liter flow of heated humidified oxygen can the Vapotherm Precision FlowTM deliver through its ...

What liter flow of heated humidified oxygen can the Vapotherm Precision FlowTM deliver through its cannula?
 A) 6 L/min
  B) 10 L/min
  C) 20 L/min
  D) 40 L/min

---

Q. 2  What is flow rate range for the Teleflex Medical Comfort Flo heated humidified nasal cannula?
 A) 1 - 30 L/min
  B) 1 - 40 L/min
  C) 5 - 50 L/min
  D) 5 - 60 L/min

---

Q. 3  Which of the following are advantages of high flow heated humidified oxygen therapy via a nasal cannula?
 
  Reduced oxygen dilution
  Decreased deadspace
  Generation of continuous positive airway pressure
  Increased patient comfort
 A) I
  B) I and II
  C) I, II, and III
  D) I, II, III, and IV

---

Q. 4  Which of the following are low-flow oxygen delivery devices?
  I. non-rebreathing mask
  II. partial rebreathing mask
  III. simple oxygen mask
  IV. high air flow with oxygen enrichment (HAFOE) mask
 A) I
  B) I and II
  C) I, II, and III
  D) I, II, III, and IV

---

Q. 5  A disposable non-rebreathing oxygen mask can deliver approximately what range of FIO2?
 A) 25-45
  B) 35-55
  C) up to 60
  D) up to 80