« previous next »

Author Question: Failure to secure an appropriately placed endotracheal tube with the addition of air into the cuff ... (Read 30 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
on: Jul 16, 2018
Failure to secure an appropriately placed endotracheal tube with the addition of air into the cuff might be due to which of the following?
 
  a. Herniation of the cuff
  b. Malfunction of the pilot valve
  c. Pilot tubing that is too long
  d. An endotracheal tube that is too small

Question 2

The American Society for Testing and Materials (ASTM) and the International Standards Or-ganization (ISO) recommend that manual resuscitators be capable of delivering a minimum frac-tional inspired oxygen (FIO2) of _____ with an oxygen flow of ______ L/mi
 
  a. 1.00; 12 c. 0.85; 15
  b. 0.95; 20 d. 0.50; 10


connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
A malfunction of the pilot valve will cause a leak. This will not allow for the endotracheal cuff to maintain appropriate pressure to seal the airway.

Answer to Question 2

ANS: C
The ASTM and the ISO recommend that manual resuscitators be capable of delivering a frac-tional inspired oxygen of 0.85 with an oxygen flow of 15 L/min.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo
Endotracheal intubation Endotracheal intubation
Wintrobe tube and Westergren tests are used to measure the ESR. Wintrobe tube and Westergren tests are used to measure the ESR.
Co-current flow in a concentric tube heat exchanger Co-current flow in a concentric tube heat exchanger
With all vacuum lines and the intake tube removed, the valve cover can be removed after removing all ... With all vacuum lines and the intake tube removed, the valve cover can be removed after removing all ...
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library