CMA Practice Test Questions And Accurate Answers.

A Material Safety Data Sheet includes - Answer Information on the hazardous materials in the office. How soon should a patient be greeted upon entering the medical office? - Answer Within 3 minutes. CLIA classifies laboratories into how many categories? - Answer 3 The QRS complex - Answer contraction of the ventricles What instrument measures Intraocular Pressure (IOP)? - Answer Tanometer Tissue death due to lack of blood supply & O2 - Answer Infarct Tissue death due to decreased blood flow - Answer Ischemia A thick walled cell that can withstand exposure to extreme temperatures. - Answer A spore First line of defense against micro-organisms - Answer intact skin Normal urine color - Answer Straw A urine pH of 7.2 or higher means - Answer high protein diet, fever, increased intake of vitamin C, diarrhea How long should urine be centrifuged? - Answer 5 minutes Cells that make up the greatest amount of solid blood components. - Answer erythrocytes What color tube would be used for a PT/PTT - Answer light blue What condition would NOT be associated with a low Hct? - Answer Polycythemia