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

Author Question: A VAI patient with a TT is having a trial of cuff deflation to allow for speech. The patient's voice ... (Read 25 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
A VAI patient with a TT is having a trial of cuff deflation to allow for speech. The patient's voice is weak, and he can speak only two or three words with each exhalation.
 
  The respiratory therapist could adjust which ventilator settings to improve the patient's speech?
  1. Expiratory time
  2. Inspiratory time
  3. Volume
  4. PEEP
 
  a. 1 and 3
  b. 2 and 4
  c. 1 and 4
  d. 2 and 3

Question 2

The appropriate power source for a wheelchair-mounted ventilator is which of the following?
 
  a. AC current
  b. Pneumatic
  c. Internal DC battery
  d. External DC battery


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
When the cuff is deflated, the ventilator increases flow during exhalation to maintain the set PEEP because a leak is detected. PEEP impedes expiratory flow through the ventilator expirato-ry valve, so air flows through the larynx. By using a longer inspiratory time and PEEP, the addi-tive effect produces increased speaking time and improved speech quality.

Answer to Question 2

ANS: D
An external DC battery allows the ventilator to be mounted and used on a wheelchair or in a car. Use of an external DC battery enables longer operation, as needed, during transport.


mikaylakyoung

  • Member
  • Posts: 531
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

adammoses97

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Nurses possess a wide variety of experiences which they take into each patient encounter. Nurses possess a wide variety of experiences which they take into each patient encounter.
Symptoms of a patient in shock. Symptoms of a patient in shock.
Some common eye disorders. (D) Conjunctival hemorrhage of the right eye of this patient with ... Some common eye disorders. (D) Conjunctival hemorrhage of the right eye of this patient with ...
(a) A photograph of a radial immunodiffusion reaction for measurement of patient IgA concentrations. ... (a) A photograph of a radial immunodiffusion reaction for measurement of patient IgA concentrations. ...
Gingival enlargement in a patient taking phenytoin. Gingival enlargement in a patient taking phenytoin.
Rotator cuff tear Rotator cuff tear
Video: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library