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

Author Question: Which of the following modes of support provides all of the patient's minute ventilation (VE) as ... (Read 61 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jul 16, 2018
Which of the following modes of support provides all of the patient's minute ventilation (VE) as mandatory volume-controlled (VC) breaths?
 
  a. VC continuous mandatory ventilation
  b. VC intermittent mandatory ventilation
  c. Pressure-supported ventilation
  d. Continuous positive airway pressure

Question 2

Physiological effects of adding a volume-limited inflation hold to mandatory breaths include which of the following?
 
  1. Decreased PaCO2
  2. Increased inspiratory time
  3. Decreased VD/VT
  4. Longer expiratory times
  a. 2 and 4 only
  b. 1, 2, 3, and 4
  c. 3 and 4 only
  d. 1, 2, and 3 only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
VC continuous mandatory ventilation provides all of the patient's minute ventilation as manda-tory breaths.

Answer to Question 2

ANS: D
By momentarily maintaining lung volume under conditions of no flow, an inflation hold allows additional time for gas redistribution between lung units with different time constants. In both animal and human studies, increasing the length of an inflation hold decreases the VD/VT, PaCO2, and inert gas washout time. Adding an inflation hold effectively increases total inspiratory time, thereby shortening the time available for exhalation.


ap345

  • Member
  • Posts: 537
Reply 2 on: Jul 16, 2018
Wow, this really help

jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
Mechanical ventilation. The photograph shows a patient receiving breathing assistance by the use of Mechanical ventilation. The photograph shows a patient receiving breathing assistance by the use of
Example of problem focused patient Example of problem focused patient
Teaching patient discharge instructions Teaching patient discharge instructions
Each patient is greeted by the receptionist. Each patient is greeted by the receptionist.
For Gulf War veterans, lack of social support in the field is related to postwar depression. The ... For Gulf War veterans, lack of social support in the field is related to postwar depression. The ...
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library