When using water stream ventilation, ideally the stream should fill ____ percent of the opening.
A. 50
B. 75
C. 90
D. 100
Answer: C
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Signs and symptoms of decreased tissue perfusion secondary to cardiogenic shock include all of the following EXCEPT:
A) altered mental status. B) cold, diaphoretic skin. C) constricted pupils. D) tachypnea.
Size-up factors for commercial buildings and warehouses include all of the following EXCEPT:
A) firefighters must supply water to the sprinkler intakes to supplement the system. B) interior attacks will demand 1 ¾ -inch hose-line attacks. C) fire doors may be secured in an open position. D) building layout may be irregular and, if the building is surrounded by other buildings, difficult to ascertain without a preplan.
Answer the following statements true (T) or false (F)
1. All procedures and service codes listed in the CPT nomenclature are presented in numeric order 2. The levels of E/M services recognize three types of history 3. Specific guidelines are found at the beginning of each of the six sections of CPT Category I. 4. When a patient is evaluated and then admitted to a healthcare facility, the service is reported using the codes for initial hospital care. 5. Add-on codes may stand alone.
The relationship between results of a study and the actual truth is always absolute.
Answer the following statement true (T) or false (F)