This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which type of calorimeter is best suited to measure the energy expenditure of a mechanically ... (Read 28 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Jul 16, 2018
Which type of calorimeter is best suited to measure the energy expenditure of a mechanically ventilated patient with a heated humidifier?
 
  a. IR c. Closed-circuit
  b. Open-circuit d. Double-circuit

Question 2

Measuring the energy needs of patients is known as which of the following?
 
  a. Oximetry c. Capnography
  b. Calorimetry d. Spectroscopy


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Closed-circuit calorimeters can be used for both spontaneously breathing and mechanically ven-tilated patients. Open-circuit devices can also be used for both spontaneously breathing and me-chanically ventilated patients. However, special problems can arise when systems are used with mechanically ventilated patients. Some of these problems include fluctuations in FIO2, separation of the patient's inspired and expired gases from the continuous gas flow provided by the venti-lator, and handling of water vapor.

Answer to Question 2

ANS: B
Calorimetry is a method of determining energy expenditure by using the measurements of the amount of heat radiated and absorbed by an organism.


PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jul 16, 2018
TY


xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 16, 2018
Happy to Help


« previous next »
 

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Locations of key energy meridians and acupoints for the back, shoulder, arm, neck, head, and face. Locations of key energy meridians and acupoints for the back, shoulder, arm, neck, head, and face.
Free energy diagrams for the simple reaction A ----> B Free energy diagrams for the simple reaction A ----> B
Energy passes among trophic levels Energy passes among trophic levels
El Niño events release energy El Niño events release energy
Cordilleran-Type Mountain Building Cordilleran-Type Mountain Building
Comparison of D-type Climates Comparison of D-type Climates
Video: Protein catabolism - deamination

For a complete list of videos, visit our video library