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 55 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
Great answer, keep it coming :)

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra
Effleurage to transition to forearm-distal to proximal. Apply effleurage with moderate pressure to ... Effleurage to transition to forearm-distal to proximal. Apply effleurage with moderate pressure to ...
Disitive Time For Nuts Disitive Time For Nuts
Average real hourly wages (2010 dollars) by education level, full-time workers aged 17 to 34 in 2011 Average real hourly wages (2010 dollars) by education level, full-time workers aged 17 to 34 in 2011
How much atmospheric pressure drop would starting to effect us? How much atmospheric pressure drop would starting to effect us?
The Cosmic Calendar: Concepts of Time The Cosmic Calendar: Concepts of Time
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library