1. Which among the analytes may falsely decrease when serum tubes are not centrifuged within the required time? I. Potassium II. Glucose III. Calcium IV. Carbon dioxide V. Lactate dehydrogenase A. I, II, III, & IV only B. Il & IV only C. Ill & IV only D. Il, III, & IV only E. IV & V only 2. What is the result of platelet count using liquid EDTA? A. Higher platelet count B. Lower platelet count C. Slightly higher platelet count D. Normal platelet count 3. I - More blood will fill into the evacuated tube when the needle position is bevel down. II - In contrast, less blood or no blood will fill into the tube when the bevel of the needle is in upward position. A. The FIRST statement is CORRECT, and the SECOND is WRONG. B. The FIRST statement is WRONG, and the SECOND is CORRECT. C. BOTH statements are CORRECT. D. BOTH statements are WRONG.
1. Which among the analytes may falsely decrease when serum tubes are not centrifuged within the required time? I. Potassium II. Glucose III. Calcium IV. Carbon dioxide V. Lactate dehydrogenase A. I, II, III, & IV only B. Il & IV only C. Ill & IV only D. Il, III, & IV only E. IV & V only 2. What is the result of platelet count using liquid EDTA? A. Higher platelet count B. Lower platelet count C. Slightly higher platelet count D. Normal platelet count 3. I - More blood will fill into the evacuated tube when the needle position is bevel down. II - In contrast, less blood or no blood will fill into the tube when the bevel of the needle is in upward position. A. The FIRST statement is CORRECT, and the SECOND is WRONG. B. The FIRST statement is WRONG, and the SECOND is CORRECT. C. BOTH statements are CORRECT. D. BOTH statements are WRONG.
Essentials of Pharmacology for Health Professions
7th Edition
ISBN:9781305441620
Author:WOODROW
Publisher:WOODROW
Chapter8: Administration By The Gastrointestinal Route
Section: Chapter Questions
Problem 9CRQ
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1. Which among the analytes may falsely decrease when serum tubes are not centrifuged within the required time?
I. Potassium
II. Glucose
III. Calcium
IV. Carbon dioxide
V. Lactate dehydrogenase
A. I, II, III, & IV only
B. Il & IV only
C. Ill & IV only
D. Il, III, & IV only
E. IV & V only
2. What is the result of platelet count using liquid EDTA?
A. Higher platelet count
B. Lower platelet count
C. Slightly higher platelet count
D. Normal platelet count
3. I - More blood will fill into the evacuated tube when the needle position is bevel down.
II - In contrast, less blood or no blood will fill into the tube when the bevel of the
needle is in upward position.
A. The FIRST statement is CORRECT, and the SECOND is WRONG.
B. The FIRST statement is WRONG, and the SECOND is CORRECT.
C. BOTH statements are CORRECT.
D. BOTH statements are WRONG.
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