What is the purpose for providing lung protective ventilatory strategies?
A. to limit inspiratory time
B. to maintain patient-ventilator synchrony
C. to limit tidal stretch and end-inspiratory stretch
D. to provide a mean airway pressure that maintains an Sao2 >90%
ANS: C
A. Incorrect response: See explanation C.
B. Incorrect response: See explanation C.
C. Correct response: The rationale behind lung protective ventilatory strategies is to limit tidal stretching and end-inspiratory stretching of lung tissue.
D. Incorrect response: See explanation C
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A. Changes are difficult to audit. B. Systems are available to only one person at a time. C. Security breaches are possible. D. Patients are unable to self-schedule.
The study of factors that influence the frequency, distribution, and causes of injury, disease, and other health-related events in a population is:
a. anthropology. c. epidemiology. b. sociology. d. pathology.
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When coding, compare modifiers listed in the diagnostic section with:
a. the diagnosis. b. clarifying terms within the main diagnostic term. c. the procedure. d. the Physician Notes.