You are using a ventilator that has flow as a control variable. Under which of the following modes of ventilation is pressure a control variable?
I. mandatory volume breath delivery
II. PEEP/CPAP
III. sigh breath delivery
IV. pressure support
A) I and II
B) I and III
C) II and III
D) II and IV
D
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In the unusual instance when two or more diagnoses equally meet the criteria for principal diagnosis, any one of the diagnoses may be reported as the principal diagnosis when the __________
a. circumstances of admission are not completely documented by the attending physician b. diagnostic work-up and/or therapy provided is not related to the diagnoses documented c. ICD-10-CM index, tabular list, or coding guidelines do not provide sequencing direction d. medical necessity of procedures and/or treatment does not support diagnoses documented
Which of the following are NOT considered countable items for potential of retained foreign objects?
a. dressings b. instruments c. sharps d. sponges
Round 40.495 to two decimal places
When was the Group Health Association in Washington, D.C., for federal workers formed?
A. 1943 B. 1937 C. 1933 D. 1938