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

Author Question: What is the best explanation for using pulse oximetry on young children to determine oxygen ... (Read 43 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jun 28, 2018
What is the best explanation for using pulse oximetry on young children to determine oxygen saturation?
 
  a. Pulse oximetry is noninvasive.
  b. Pulse oximetry is better than capnography.
  c. Pulse oximetry is more accurate than arterial blood gases.
  d. Pulse oximetry provides intermittent measurements of oxygen.

Question 2

What test measures the amount of air inhaled and exhaled during any respiratory cycle?
 
  a. Tidal volume
  b. Vital capacity
  c. Dynamic compliance
  d. Pulmonary resistance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: A
Pulse oximetry is a noninvasive measure of oxygen saturation of hemoglobin. Capnography measures carbon dioxide inhalation and exhalation. It does not provide information about oxygen saturation. Arterial blood gases provide additional clinical information, including pH, PCO2, bicarbonate, base excess, and PO2. An arterial puncture is required, which can be painful, and continuous monitoring cannot be done without an arterial line. Pulse oximetry can be either intermittent or continuous.

Answer to Question 2

ANS: A
Tidal volume is defined as the amount of air inhaled and exhaled during any respiratory cycle. When it is multiplied by the respiratory rate, the minute volume is obtained. Forced vital capacity is the maximum amount of air that can be expired after maximum inspiration. It is used to monitor individuals with obstructive airway disease. Dynamic compliance is the relationship between the change in volume and pressure difference. Pulmonary resistance measures the changes in pressure with changes in flow on inspiration and expiration


CORALGRILL2014

  • Member
  • Posts: 525
Reply 2 on: Jun 28, 2018
Excellent

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Young African Sulcata tortoise Young African Sulcata tortoise
Charging young leopard Charging young leopard
The Head Start program was designed to increase the school readiness of low-income children. The Head Start program was designed to increase the school readiness of low-income children.
Steric interactions determine peptide conformation Steric interactions determine peptide conformation
Determine the legnth of x to the nearest tenth of a metre Determine the legnth of x to the nearest tenth of a metre
Video: Protein Secondary and Tertiary Structures - Animation

For a complete list of videos, visit our video library