The statement "A disinfectant's potency increases as its concentration increases" is not true for:

a. phenols. c. iodophors.
b. alcohols. d. glutaraldehydes.


ANS: C
Iodophors are the only exception to this statement.

Health Professions

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A physician may periodically review which of the following to ensure that the books balance? 

A. accounts receivable B. trial balance C. statement of income and expense D. cash flow statement

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Rhinoplasty procedures are often considered "plastic surgery" cases rather than otorhinolaryngological

a. True b. False Indicate whether the statement is true or false

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The flap of tissue that covers the trachea upon swallowing is called the:

a. Epidermis b. Endocardium c. Epiglottis d. Epistaxis

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