To change a fraction to a percent, divide the numerator by the denominator and then multiply the result by:
A) 0.01
B) 0.1
C) 10
D) 100
D) 100
To change a fraction to a percent, divide the numerator by the denominator and then multiply the result by 100. (Then, add the percent symbol.) For example, to find the percentage that is equivalent to the fraction 3/12, first divide: 3 ÷ 12, which equals 0.25. Multiply the result by 100. Thus so, 0.25 ×100 = 25. Then, add the percent sign. Therefore, 25% is equivalent to 3/12.
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Answer the following statement(s) true (T) or false (F)
1. Brain damage can occur as a result of a lack of oxygen in as little as four to six minutes. 2. The use of the rubber dam may help prevent some airway obstructions. 3. It is best to perform manual thrusts while standing in front of the patient. 4. The Heimlich maneuver is usually not successful when performed on infants or children. 5. The Heimlich maneuver should be stopped once a patient loses consciousness.
Select the modifier for "staged or related procedure."
a. -57 b. -58 c. -78 d. -79
Per CPT guidelines, a concise statement describing the symptoms, problem, condition, diagnosis, or other factor that is the reason for the encounter, usually stated in the patient's words, is the definition of:
A) History of Present illness B) Chief Complaint C) Admission diagnosis D) Past history
Which of the following is a presumptive sign of death?
A. Lack of a palpable pulse B. Tissue decomposition C. Dismemberment at the waist D. Pooling of blood to the back