« previous next »

Author Question: In which mode of ventilatory support does the patient breathe spontaneously at an elevated air-way ... (Read 54 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 16, 2018
In which mode of ventilatory support does the patient breathe spontaneously at an elevated air-way pressure, with short, intermittent decreases in pressure to a lower level?
 
  a. Volume-assured pressure-supported venti-lation
  b. Pressure-controlled inverse ratio ventila-tion
  c. Bilevel positive airway pressure
  d. Airway pressure-release ventilation

Question 2

What does pressure-supported ventilation consist of?
 
  a. Patient-triggered, pressure-limited, and flow-cycled breaths
  b. Machine-triggered, pressure-limited, and flow-cycled breaths
  c. Patient-triggered, pressure-limited, and time-cycled breaths
  d. Machine-triggered, flow-limited, and pressure-cycled breaths


firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
A mode related to PC-IRV is APRV, in which the patient breathes spontaneously throughout periods of high and low applied continuous positive airway pressure.

Answer to Question 2

ANS: A
Pressure-supported ventilation is a pressure-targeted mode of ventilation that is patient-triggered, pressure-limited, and flow-cycled breaths (Figure 46-16).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

The effects of elevated atmospheric CO2 on insect herbivores. The effects of elevated atmospheric CO2 on insect herbivores.
Symptoms of a patient in shock Symptoms of a patient in shock
Patient teaching: hair and scalp assessment Patient teaching: hair and scalp assessment
Patient teaching: nose and sinus assessment Patient teaching: nose and sinus assessment
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
The physician uses auscultation to listen to a patient’s heart. The physician uses auscultation to listen to a patient’s heart.
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library