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

Author Question: Which of the following statements accurately describe closed-loop control? Closed-loop control: I. ... (Read 114 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jul 16, 2018
Which of the following statements accurately describe closed-loop control? Closed-loop control: I. maintains consistent inspiratory pressure, volume, or flow waveforms in the presence of changing lung compliance and airway resistance. II. measures the output, and compares it with a reference value. a. III. lacks a stream of information from the output to generate a new input. IV. provides a steady output in the presence of unanticipated disturbances.
 
  A. I, IV only
  B. I, II, III only
  C. I, II, IV only
  D. II, III, IV only

Question 2

How should a ventilator breath that has the following characteristics during a ventilator-assisted inspiration be classified? I. I. Pressure waveform changes when patient's lung compliance and airway resistance change. II. II. Volume waveform remains constant despite changes in patient's pulmonary compliance and airway resistance. III. III. Volume is measured, and used to control the volume waveform.
 
  A. pressure controlled
  B. volume controlled
  C. time controlled
  D. flow controlled


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: B


ss2343

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jul 16, 2018
Thank you


sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 16, 2018
No problemo


« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Open, or compound The fracture projects through the skin and there is a possibility of infection or Open, or compound The fracture projects through the skin and there is a possibility of infection or
Infection prevention and control Infection prevention and control
This graphic illustrates the original systems model of politics advanced by David Easton. Politics This graphic illustrates the original systems model of politics advanced by David Easton. Politics
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
The consequences of crossover in the inversion loop in pericentric inversion heterozygotes The consequences of crossover in the inversion loop in pericentric inversion heterozygotes
Locus control and developmental expression of human globin–complex genes Locus control and developmental expression of human globin–complex genes
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library