Which of the following is a convention used when there is not enough information to find a more specific code?
a. NEC
b. NOS
c. V codes
d. E codes
a
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The final stage of urine production is ________
a. filtration b. reabsorption c. secretion d. dilation
Loud, tubular breath sounds with an expiratory component equal to the inspiratory component best describes which of the following breath sounds?
a. Adventitious b. Bronchial c. Vesicular d. Bronchovesicular
What is a key operational factor of field models?
A) The separation of a compartment into hundreds to thousands of tiny cubes or calculation cells based on user inputs B) Replications of a fire scenario that create a structure or item with similar geometric dimensions and attempt to reproduce fire phenomena C) Sets of mathematical equations that describe the behavior of a physical system D) The use of computers to synthesize lengthy, time-dependent algorithms through a variety of software and model types
After you administer a medication through a metered-dose inhaler (MDI) and the patient has inhaled the medication, it is important that the patient:
A) Exhale through pursed lips B) Pant for 10 seconds C) Exhale as forcefully as possible D) Hold her breath for several seconds