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

Author Question: A leak around a patient's ET tube cuff during pressure support ventilation (PSV) will cause which of ... (Read 110 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 16, 2018
A leak around a patient's ET tube cuff during pressure support ventilation (PSV) will cause which of the following to occur?
 
  a. Volume cycle
  b. Time cycle
  c. Pressure cycle
  d. Flow cycle

Question 2

Calculate the average tidal volume for a patient who has a minute ventilation of 10 L/min with a respiratory rate (RR) of 12 breaths/min.
 
  a. 120 mL
  b. 833 mL
  c. 1000 mL
  d. 1200 mL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
A leak around a cuff could cause a pressure support breath to never flow cycle. For this reason, most ventilators time cycle at a maximum inspiratory time of 1.5-2 seconds.

Answer to Question 2

ANS: B
Minute ventilation equals respiratory rate multiplied by tidal volume (VT). Therefore, tidal vol-ume equals minute ventilation divided by respiratory rate.


dbose

  • Member
  • Posts: 597
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Pigmented bands in nail of patient with dark skin Pigmented bands in nail of patient with dark skin
Inspecting a patient’s ear during a physical examination. Inspecting a patient’s ear during a physical examination.
ROM exercises on a patient’s wrist: flexion. ROM exercises on a patient’s wrist: flexion.
A patient with goiter due to iodine deficiency. A patient with goiter due to iodine deficiency.
Colorimetric multiplex assay to determine anti-HLA antibodies in a patient's serum. Colorimetric multiplex assay to determine anti-HLA antibodies in a patient's serum.
Correct alignment for stacking the joints to apply thumb pressure to acupoints. Correct alignment for stacking the joints to apply thumb pressure to acupoints.
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library