How is potassium permanganates commonly used?
a. Pharmaceutically to cure dermatitis having a bacterial or fungal origin ("athlete's foot")
b. To treat fish diseases
c. To remove objectionable matter from chemical and biological process wastes by oxidation
d. All of these
D
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OSHA's ________ ________ Standards were designed to reduce employees' risk of exposure to infectious diseases
Fill in the blank(s) with correct word
Which of the following tests is NOT used in the screening for and diagnosis of tuberculosis?
a. Tine b. Mantoux c. Chest x-ray d. BCG
Which of the following can be used to determine if security violations have occurred, and to identify the individual with whom these violations may be associated?
Firewall Antivirus software Automatic logoff Audit controls
Plasma is about ________ percent of the composition of blood and carries cellular elements and other substances
a. 25 b. 35 c. 45 d. 55