Advancements In Mechanical Ventilation And ABG Interpretation

19 Questions | By FerdinandS | Updated: Mar 22, 2022 | Attempts: 740

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Advancements In Mechanical Ventilation And ABG Interpretation

Questions and Answers

1.

Pressure Ventilation is the only mode of therapy provided in Mechanical Ventilation?
- A.
  
  True
- B.
  
  False
2.

Non-Invasive Ventilation supports patients who require therapy from:
- A.
  
  Outside the body via trach
- B.
  
  Outside the body via face mask, nasal mask
- C.
  
  Trach with cuff
- D.
  
  Cool aerosol via trach mask
3.

Risks of complications from CPAP occur besides?
- A.
  
  Irritation from mask
- B.
  
  Intolerance from air pressure
- C.
  
  Dry mouth
- D.
  
  Cuff leak
4.

Invasive Ventilation is recommended for patients who are?
- A.
  
  Requiring bilevel therapy via face mask
- B.
  
  Trached and Intubated
- C.
  
  Require Negative Pressure
- D.
  
  SNP Ventilation
5.

Cpap differentiates from Bipap because :
- A.
  
  Bipap has an inhalation and an exhalation
- B.
  
  Cpap is based off of negative pressure
- C.
  
  Cpap is triggered by the patient effort upon exhalation
- D.
  
  Bipap is meant for positive pressure only
6.

Bipap is often used after or because?
- A.
  
  Post Operation
- B.
  
  CPAP has failed to adequately treat the patient
- C.
  
  Patient failed to adequately take MDI tx
- D.
  
  Cough Assist Therapy has failed to adequately treat the patient
7.

Sip n Puff is assisted technology used to send signals to a device using air pressure by inhalation and exhalation ?
- A.
  
  True
- B.
  
  False
8.

An arterial blood gas (ABG) is a blood test that is performed by taking blood from a Vein?
- A.
  
  True
- B.
  
  False
9.

What are the normal PH level values:
- A.
  
  7.35 – 7.55
- B.
  
  7.00 – 7.56
- C.
  
  7.27 – 7.78
- D.
  
  7.35 – 7.45
10.

If the PC02 is abnormal then it is a?
- A.
  
  Oxygenation Issue
- B.
  
  Metabolic Problem
- C.
  
  Respiratory Problem
- D.
  
  Poor Perfusion
11.

Measuring the PA02 in the arterial blood gives us the amount of oxygen in the blood?
- A.
  
  True
- B.
  
  False
12.

What values identify Moderate Hypoxia?
- A.
  
  80-100
- B.
  
  60-79
- C.
  
  20-39
- D.
  
  40-59
13.

If the Bicarbonate is abnormal then it is a?
- A.
  
  Respiratory Issue
- B.
  
  Ph problem
- C.
  
  Hypoxia Problem
- D.
  
  Metabolic Problem
14.

Determine what issue is occurring in this ABG?PH – 7.34PC02 - 49HC03 - 24PA02 – 75Sp02 – 95%
- A.
  
  Respiratory Acidosis w/ moderate hypoxia
- B.
  
  Metabolic Alkalosis w/ moderate hypoxia
- C.
  
  Respiratory Acidosis w/ severe hypoxia
- D.
  
  Respiratory Alkalosis w/severe hypoxia
15.

Is the PH acidotic or alkalotic? Is the PC02 acidotic or alkalotic?PH 7.15PC02 - 49HC03 - 24PA02 – 85Sp02 – 95%
- A.
  
  PH- Alkalotic / PC02 Alkalotic
- B.
  
  PH- Acidotic / PC02 Acidotic
- C.
  
  PH- Acidotic / PC02 Alkalotic
- D.
  
  PH- Alkalotic / PC02 Acidotic
16.

Determine the current ABG sample:PH – 7.18PC02 – 61HC03 – 26PA02 – 68Sp02 – 99%
- A.
  
  Respiratory Alkalosis with Moderate Hypoxia
- B.
  
  Respiratory Acidosis with Mild Hypoxia
- C.
  
  Respiratory Acidosis with Moderate Hypoxia
- D.
  
  Respiratory Alkalosis with Severe Hypoxia
17.

In order to correct a Respiratory problem with an elevated PC02 it is recommended to:
- A.
  
  Decrease Tidal Volume
- B.
  
  Decrease the Minute Ventilation
- C.
  
  Adjust I:E ratio
- D.
  
  Increase Minute Ventilation, RR or Tidal Volume
18.

What is the formula for minute ventilation?
- A.
  
  VT + HR
- B.
  
  RR x VT
- C.
  
  RR x HR
- D.
  
  RR + VT
19.

Calculate the minute ventilation from the patients settings as follows:AC 14 VT 550 Fi02 40% Peep +5
- A.
  
  7.1 Liters
- B.
  
  8.5 Liters
- C.
  
  7.7 Liters
- D.
  
  6.4 Liters