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
ANS: B
The AARC has published Clinical Practice Guideline: Humidification During Mechanical Venti-lation. Excerpts are in CPG 38-1.
You might also like to view...
Which of the following statements about rifles is TRUE?
A) Assault rifles generally increase the number of wounds the victim sustains. B) Hunting rifles have larger magazines and operate semiautomatically. C) Assault rifles do not accept domestic hunting ammunition and thus create a projectile profile that is smaller and causes less damage. D) Assault rifles have greater velocity than hunting rifles and only operate automatically.
The route by which the EMT would administer epinephrine is:
A) Oral B) Intramuscular C) Sublingual D) Topical
A managed care organization (MCO) uses a credentialing process to evaluate a provider's:
A) medical credentials. B) service fees. C) workplace environment. D) all of the above.
All athletes have the same high threshold of pain
Indicate whether the statement is true or false