« previous next »

Author Question: Which of the following types of oxygen analyzer can be placed in a ventilator circuit to ... (Read 26 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
on: Jul 16, 2018
Which of the following types of oxygen analyzer can be placed in a ventilator circuit to continu-ously monitor oxygen concentration?
 
  1. Polarographic
  2. Paramagnetic
  3. Galvanic
  4. Physical
  a. 1 and 4 c. 2 and 3
  b. 1 and 3 d. 2 and 4

Question 2

Nitric oxide is effective in the treatment of pulmonary hypertension in neonates because it causes which of the following?
 
  a. Peripheral vasocon-striction c. Platelet adhesion
  b. Macrophage cyto-toxicity d. Vasodilatation


paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
Galvanic and polarographic analyzers can be used for continuous monitoring of oxygen concen-trations during mechanical ventilation.

Answer to Question 2

ANS: D
Nitric oxide is used for the treatment of pulmonary hypertension in neonates because it promotes pulmonary vasodilatation. Other effects of nitric oxide include macrophage cytotoxicity and platelet adhesion.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

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.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Cloud types Cloud types
Types and characteristics of stem cells for culture Types and characteristics of stem cells for culture
Common Types of Allergies Common Types of Allergies
Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ... Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ...
A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ... A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ...
Types of Bones Types of Bones
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library