« previous next »

Author Question: Low-flow O2 delivery systems used in respiratory care include which of the following? 1. Nasal O2 ... (Read 17 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 16, 2018
Low-flow O2 delivery systems used in respiratory care include which of the following? 1. Nasal O2 cannula 2. Nasal O2 catheter 3. Air-entrainment mask 4. Transtracheal catheter
 
  a. 1 and 3 only
  b. 1, 2, and 4 only
  c. 3 and 4 only
  d. 2, 3, and 4 only

Question 2

A patient with chronic hypercapnia placed on an FiO2 of 0.6 starts hypoventilating. What is a possible cause of this phenomenon?
 
  a. Decreased cardiac output
  b. O2 toxicity
  c. O2-induced hypoventilation
  d. Absorption atelectasis


Sophiapenny

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
Low-flow O2 delivery systems include the nasal cannula, the nasal catheter, and the transtracheal catheter.

Answer to Question 2

ANS: C
When breathing moderate to high O2 concentrations, COPD patients with chronic hypercapnia may tend to ventilate less.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

The control of breathing via respiratory centres in the mammalian brain. The control of breathing via respiratory centres in the mammalian brain.
Global Energy Flow Global Energy Flow
Other Body Systems Help You Use Digested Nutrients Body systems Other Body Systems Help You Use Digested Nutrients Body systems
Respiratory passages Respiratory passages
Object Oriented Systems Analysis and Design Object Oriented Systems Analysis and Design
All human organ systems and their functions (Part 1) All human organ systems and their functions (Part 1)
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library