The ____ diamond in the four-diamond hazard placard warning system is reserved for special designations, such as reactive with water.

A. red
B. white
C. yellow
D. blue


Answer: B

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The ultrasound applicator head contains ________ crystal that vibrates rapidly when an electric current passes through it

a. iron b. quartz c. aluminum d. steel

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________ stimulate the activities of both T cells and B cells

A) Helper T cells B) Helper B cells C) Suppressor T cells D) A cells

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Glomerular filtration occurs in the:

A) proximal convoluted tubule. B) ascending Loop of Henle. C) descending Loop of Henle. D) glomerulus.

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For the statement "acute antitubular basement membrane nephritis," the main term to reference in the ICD-10-CM Index  to Diseases and Injuries is _____.

A. antitubular B. basement C. membrane D. nephritis

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