Of the two sources of ionizing radiation listed below, which source remains fairly constant from year to year?

a. Manmade
b. Natural

b. Natural

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Which of the following classification systems should be used for classifying skin tears?

A. Staging system B. Wagner Classification system C. Payne-Martin Classification system D. EUAP Classification system

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Kava kava may cause sedation if taken with a benzodiazepine

Indicate whether the statement is true or false

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