« previous next »

Author Question: You must deliver the highest possible FiO2 to a 67-year-old man with pulmonary edema breath-ing at a ... (Read 52 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jul 16, 2018
You must deliver the highest possible FiO2 to a 67-year-old man with pulmonary edema breath-ing at a rate of 35/min. Which of the following O2 delivery systems would be most appropriate?
 
  a. Nonrebreathing mask at 12 to 15 L/min
  b. Simple mask at 12 to 15 L/min
  c. Partial rebreathing mask at 12 to 15 L/min
  d. Aerosol mask with nebulizer set to 100

Question 2

A true high-flow O2 delivery system should provide at least what flow?
 
  a. 60 L/min
  b. 50 L/min
  c. 40 L/min
  d. 30 L/min


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Table 41-3 lists the FiO2 range, FiO2 stability, advantages, disadvantages, and best use of each of these devices.

Answer to Question 2

ANS: A
To qualify as a high-flow device, a system should provide at least 60 L/min total flow.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

bobypop

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 16, 2018
Correct answers!


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Systemic and pulmonary circulation. Systemic and pulmonary circulation.
During my research in India, I interviewed this 8-year-old girl. Mahashury is a bonded laborer who ... During my research in India, I interviewed this 8-year-old girl. Mahashury is a bonded laborer who ...
Devices used to deliver respiratory drugs. Devices used to deliver respiratory drugs.
A rubber mallet used to deliver a force to an object without harming the surface. A rubber mallet used to deliver a force to an object without harming the surface.
Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ... Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ...
Video: Introduction to Dysrhythmia

For a complete list of videos, visit our video library