Laboratory Final Exam 200 Questions and answers With complete solution Newest 100% PASS

Laboratory Final Exam 200 Questions and
answers With complete solution Newest
100% PASS

Which of the following is NOT an example of an artifact seen in urine? - Correct Answers crystals
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Which of the following laboratory specialities performs testing and microscopic examination of cells to
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detect early signs of cancer and other diseases? - Correct Answers Cytology
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I!I Oxygenated hemoglobin is what color? - Correct Answers bright red
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I!I Which of the following is NOT a classification for urine specimens? - Correct Answers Voided specimen
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Which of the following is an indication for notifying the physician and stopping the glucose tolerance
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test? - Correct Answers Extreme hyperglycemia on the fasting specimen
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I!I Which of the following best describes hematology? - Correct Answers Study of blood cells
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I!I Which of the following best describes the color of normal urine? - Correct Answers Straw
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I!I Which of the following best describes erythrocyte indices?
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allows for calculation of oxygen in hemoglobin - Correct Answers Calculations that provide size and
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hemoglobin content of RBC
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I!I Which of the following is abnormal in urine? - Correct Answers Fat
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, Which of the following best describes how a bacterium is determined to be - Correct Answers Ability to
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retain or lose color
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PKU is an inherited condition in which the baby cannot metabolize which of the following properly? -
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Correct Answers Protein
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I!I Giardiasis lamblia is often contracted by which of the following? - Correct Answers Mountain hikers
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Which of the following applies to the collection of specimens? - Correct Answers Must strictly adhere to
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standard precautions
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I!I When is semen analysis NOT performed? - Correct Answers Complete PE
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I!I A wet mount is used to: - Correct Answers 1.Examine organisms under microscope
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3. Both b and c
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I!I After excess glucose is converted into glycogen, where is it stored long term? - Correct Answers liver
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I!I What is the process of RBC agglutination called? - Correct Answers Hemagglutination
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I!I When using KOH on a wet mount, what does KOH do? - Correct Answers Clears debris
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When placing the scaled tubes into the microhematocrit centrifuges, what must be done before closing
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the lid? - Correct Answers Place the tubes opposite each other, balancing each other across the
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centrifuge.
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Which of the following is the most appropriate action of the MA when handling urine specimens? -
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Correct Answers Avoid splashes that may enter the eyes
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, Which of the following is the most appropriate next step when a MA attempts a venipuncture on an adult
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patient and cannot get a sample, and a second medical assistant is also unsuccessful? - Correct Answers
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Inform the physician of unsuccessful attempts
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Which of the following is NOT generally included in the complete blood count? - Correct Answers
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Erythrocyte sedimentation rate
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I!I Which of the following is NOT included in inoculating technique? - Correct Answers Random streak
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I!I What type of blood is used for a microhematocrit test? - Correct Answers Capillary
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Which of the following is the reference range of a leukocyte count for adults? - Correct Answers 4,500-
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11,000
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Which of the following urine specimens is usually requested when quantitive test are needed for different
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substances? - Correct Answers 24 hour
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Which of the following best describes the use of the colony streaking technique? - Correct Answers Plate
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urine cultures
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What is the damage of a high low-density lipoprotein level? - Correct Answers It increases risk for
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coronary artery disease
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I!I How many liters of blood does the body contain? - Correct Answers 6 liters
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Which of the following is the most appropriate action when performing a microscopic examination of a
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urine specimen? - Correct Answers Pour off the supernatant leaving about 1 ml in the bottom.
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Which of the following should be used when obtaining a nasopharyngeal collection for culture? - Correct
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Answers Special swab on thin wire
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