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FREE AND STUDY GAMES ABOUT STACK #232188 EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -10 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Which of the following needles has the largest diameter? a*18 gauge b*20 gauge c*21 gauge d*23 gauge
Answer:
A*18 gauge Question 2: Lavender-top tubes are most commonly used to collect? a*Chemistry tests b*coagulation specimens c*Hematology tests d*Immunology tests
Answer:
C*Hematology tests Question 3: Which of the following tubes can be used to collect a serum specimen? a* Light-blue top b*Green top c*PST d*Red top
Answer:
D*Red top Question 4: A butterfly is typically used for? a* Coagulation specimens b*Difficult and hand veins c*Drawing from the basilic vein d* All of the above
Answer:
B*Difficult and hand veins
Question 5: Of the following tubes or containers, which is filled last in the recommended order of draw?a*Blood culture bottle bc*Light-blue top d* Red top
Answer:
B*Lavender top Question 6: A tourniquet is used in venipunture to ?a*concentrate the specimen b*Keep the vein from collapsing c*make a vein easier to find and enter d* All of the Above
Answer:
C*make a vein easier to find and enter Question 7: U are about to perform routine venipuncture on a patient with no known allergy to antiseptics. Which of the following would you use to clean the site? a*5.25% sodium hypochlorite b*70%isopropyl alcohol c*Antibacterial soap&water d*Povidone-Iodine
Answer:
B*70%isopropyl alcohol Question 8: All of the following items are typically used to perform routine venipuncture EXCEPT? a*Disinfectant b*Evacuated tubes c*Safety Needle d* tourniquet
Answer:
A*Disinfectant Question 9: What causes evacuated tubes to fill with blood automatically? a*Arterial pressure b*Fist pumping by the patient c*Pressure created by the tourniquet d* Tube vacuumn
Answer:
D* Tube vacuumn Question 10: Which additive prevents glycolysis? a*EDTA b*Heparin c* Potassium oxalate d*Sodium fluoride
Answer:
D*Sodium fluoride
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