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

Author Question: Which mode of ventilation is shown in the pressure-time scalar in the figure? a. ... (Read 58 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 16, 2018
Which mode of ventilation is shown in the pressure-time scalar in the figure?
 
  a. Pressure-controlled continuous mandatory ventilation (PC-CMV)
  b. Volume-controlled continuous mandatory ventilation (VC-CMV)
  c. Pressure-controlled intermittent mandato-ry ventilation (PC-IMV)
  d. Volume-controlled intermittent mandatory ventilation (VC-IMV)

Question 2

If flow or sensitivity is set incorrectly, which of the following is most likely to occur during the continuous mandatory ventilation (CMV) mode?
 
  a. Muscle atrophy
  b. Respiratory alkalosis
  c. Ventilator dyssynchrony
  d. Increase in mean airway pressure


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The pressure-time scalar shows all mandatory breaths, two time triggered and one pressure trig-gered. This means there is a combination of mandatory and assisted breaths. The scalar shows a peak inspiratory pressure that is not held. This means that the mode being shown is vol-ume-controlled continuous mandatory ventilation (VC-CMV).

Answer to Question 2

ANS: C
High or low flow rate settings can cause the patient to be out of synchrony with the ventilator. The higher the flow rate the shorter the inspiratory time. Incorrect sensitivity settings can lead to auto-triggering or locking out the patient.


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 16, 2018
Gracias!

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

A subdural hematoma. A meningeal vein is ruptured and blood has accumulated in the subdural space, p A subdural hematoma. A meningeal vein is ruptured and blood has accumulated in the subdural space, p
The principle of faunal succession uses animal fossils to tell relative time. The principle of faunal succession uses animal fossils to tell relative time.
The distribution of cones and rods over the human retina. The figure illustrates the number of cones ... The distribution of cones and rods over the human retina. The figure illustrates the number of cones ...
Measuring Air Pressure Measuring Air Pressure
Three pathways of complement combined. (a) Figure shows a summary of how each pathway proceeds. (b) ... Three pathways of complement combined. (a) Figure shows a summary of how each pathway proceeds. (b) ...
Surtsey, a volcanic island, during the time of its formation. Surtsey, a volcanic island, during the time of its formation.
Video: Appendicitis Animation

For a complete list of videos, visit our video library