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Question 32 When women are screened for gestational diabetes, patients who utilize glucose normally, the glucose should peak: A within 30 to 60 minutes after ingestion. within 60 to 90 minutes after ingestion. B. c. after 2 hours post ingestion. D. after 3 hours post ingestion. Question 33 A. Which of the following statements concerning the body’s buffer systems for pH is true? Cellular systems act immediately, renal systems act within minutes, respiratory systems react within hours. B. Cellular systems act immediately, respiratory system acts within minutes, and the renal system within hours. c Respiratory systems act within seconds: cellular systems within minutes, and the renal systems within hours. D. Respiratory systems act within seconds; renal systems act within minutes, and cellular systems act within hours. Question 34 If you are testing for a substance only found in serum, what should you do to the specimen? A. Make a slide and examine under the microscope. Collect the specimen in an EDTA tube and centrifuge. Collect the specimen in an SST tube, allow to clot, and centrifuge. D. Collect the specimen in a light blue tube and centrifuge. B. Save A Question 35 2 points A patient comes to the physician office for their biweekly PT/INR. When asked if they are taking their Coumadin, they respond that they are taking it as directed. The INR result is 1.0. What would you expect an INR to be on a patient taking Coumadin? A. This is an expected INR B. 1.0 to 15 c.2.0 to 2.5 D. 4.0 to 4.5 Question 36 Which of the following statements is true? А. CBC is performed on sodium citrate whole blood; coagulation tests are performed on EDTA plasma. B. CBC is performed on EDTA whole blood: coagulation studies are performed on sodium citrate plasma. c. CBC is performed on EDTA whole blood; coagulation studies are performed on sodium citrate whole blood. CBC is performed on EDTA plasma; coagulation studies are performed on sodium citrate plasma. D.
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