87-89. Case Study 1: A palliative patient has been subjected for blood extraction requesting the following tests (CBC, Creatinine, Sodium, Potassium, and lonized Calcium). The phlebotomist first used a 5mL syringe, 21 gauge, however, fails to extract blood on the first attempt 87. What could be the reason behind the failed blood extraction? * A. Fragile vein B. Gauge too low C. Both A and B D. Neither A nor B 88. What should be the best gauge number to be used, in order to correct this case? A. 25 B. 23 C. 21 D. 18 89. Which of the following-colored top tubes should be used as indicated by the tests requested? A. EDTA tube B. SST C. Heparinized tube D. All of the above. O

Surgical Tech For Surgical Tech Pos Care
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ISBN:9781337648868
Author:Association
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Chapter7: Preventing Perioperative Disease Transmission
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87-89. Case Study 1: A palliative patient has been subjected for blood extraction
requesting the following tests (CBC, Creatinine, Sodium, Potassium, and lonized
Calcium). The phlebotomist first used a 5mL syringe, 21 gauge, however, fails to
extract blood on the first attempt
87. What could be the reason behind the failed blood extraction? *
A. Fragile vein
B. Gauge too low
C. Both A and B
D. Neither A nor B
88. What should be the best gauge number to be used, in order to correct
this case?
A. 25
B. 23
C. 21
D. 18
89. Which of the following-colored top tubes should be used as indicated
by the tests requested?
A. EDTA tube
B. SST
C. Heparinized tube
D. All of the above.
Transcribed Image Text:87-89. Case Study 1: A palliative patient has been subjected for blood extraction requesting the following tests (CBC, Creatinine, Sodium, Potassium, and lonized Calcium). The phlebotomist first used a 5mL syringe, 21 gauge, however, fails to extract blood on the first attempt 87. What could be the reason behind the failed blood extraction? * A. Fragile vein B. Gauge too low C. Both A and B D. Neither A nor B 88. What should be the best gauge number to be used, in order to correct this case? A. 25 B. 23 C. 21 D. 18 89. Which of the following-colored top tubes should be used as indicated by the tests requested? A. EDTA tube B. SST C. Heparinized tube D. All of the above.
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