« previous next »

Author Question: A patient has been supported by a mechanical ventilator using a heat and moisture exchanger for the ... (Read 121 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 16, 2018
A patient has been supported by a mechanical ventilator using a heat and moisture exchanger for the last 3 days. Suctioning reveals an increase in the amount and tenacity of secretions. Which of the following actions is indicated?
 
  a. Increase the hygroscopic condenser hu-midifier temperature.
  b. Reassess the patient's secretions over the next 24 to 48 hr.
  c. Replace the hygroscopic condenser hu-midifier with a new one.
  d. Switch the patient to a large-volume heated humidifier.

Question 2

How often should heat and moisture exchangers be inspected and replaced?
 
  a. At least every shift
  b. When contaminated by secretions
  c. At least every day
  d. When condensate is visible


underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
The AARC has published Clinical Practice Guideline: Humidification During Mechanical Venti-lation. Excerpts are in CPG 38-1.

Answer to Question 2

ANS: B
The AARC has published Clinical Practice Guideline: Humidification During Mechanical Venti-lation. Excerpts are in CPG 38-1.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

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.

Documenting the health history is a crucial step in providing patient care Documenting the health history is a crucial step in providing patient care
Reputable Websites for Patient Education Reputable Websites for Patient Education
Foley catheter with balloon in the bladder of a male patient. Foley catheter with balloon in the bladder of a male patient.
A surgeon holds a pacemaker next to an X-ray of a pacemaker implanted in a patient’s chest. A surgeon holds a pacemaker next to an X-ray of a pacemaker implanted in a patient’s chest.
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.
Warning Signs of Heat Exhaustion and Heat Stroke Warning Signs of Heat Exhaustion and Heat Stroke
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library