Exam 20: Specimen Collection

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Why is it important to know what test a sputum sample is being collected for?

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When obtaining a throat culture specimen,the applicator stick is placed in a culture tube,allowed to sit for a few minutes in the medium to collect organisms,and discarded.Then,the culture tube is sent to the laboratory.

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List three symptoms that you would teach client to look for when testing for ketone bodies at home. a.----------- b.---------- c.----------

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Place in sequence from 1 to 5 the steps for withdrawing a venous blood specimen. __________ a.Place bevel of needle pointed up and at a 30° angle. __________ b.Cleanse the venipuncture site. __________ c.Place a tourniquet above venipuncture site. __________ d.Instruct the client to open and close fist. __________ e.Remove top from laboratory tube.(Alternate method. )

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If a portion of the 24-hour urine specimen becomes contaminated with stool,you should

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