How does the Berlin Criteria define the "mild" category of ARDS?
a. P/F ratio = 300 to 400
b. P/F ratio = 201 to 300
c. P/F = 101 to 200
d. P/F ?4= 100
ANS: B
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A patient is being ventilated with pressure-controlled intermittent mandatory ventilation (PC-IMV) of 12 breaths/min. The apnea alarm time setting should be which of the following?
a. 4 seconds b. 10 seconds c. 15 seconds d. 20 seconds
Which of the following is a diplomatic way to ask a patient for payment?
A. "We need a $74 payment by cash, check, or credit card." B. "That will be $74. What is your check number?" C. "You will need to pay the $74 you owe before you can see the physician." D. "For today's visit, the total charge is $74. How would you like to pay?" E. "I need $74 for today's visit."
Purchase of an electronic health record system would be in the _________ budget.?
A) Cash B) Capital C) Operating D) Extended
After diagnosing a client with pulmonary tuberculosis, the physician tells family members that they must receive isoniazid (INH [Laniazid]) as prophylaxis against tuberculosis. The client's teenage daughter asks the nurse how long the drug must be taken. What is the usual duration of prophylactic isoniazid therapy?
a) 3 to 5 days b) 1 to 3 weeks c) 2 to 4 months d) 6 to 12 months