FREE PHLEBOTOMY AND STUDY GAMES ABOUT PE CH 7

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FREE PHLEBOTOMY AND STUDY GAMES ABOUT PE CH 7

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -44 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Hub

Answer:

End of the needle that attaches to the blood collection device

Question 2: Syringe transfer device

Answer:

allows the safe transfer of blood into the tubes without using the syringe needle of removing the tube stopper

Question 3: Citrate, EDTA, Potassium oxalate

Answer:

Binds calcium (anticoagulant)

Question 4: EDTA

Answer:

Anticoagulant that preserves cell shape and structure and inhibits platelet clumping

Question 5: Clot activator

Answer:

Coagulation-enhancing substance, such as silica

Question 6: Green tubes contain

Answer:

Heparin, 5-10 inversions, chemistry tests

Question 7: Hypodermic Needle

Answer:

Type of needle used when collecting blood with a syringe

Question 8: Order of draw

Answer:

Special sequence in which tubes are filled during a mulitple-tube draw

Question 9: SST

Answer:

Gel tube for seperation of cells and serum

Question 10: Shaft

Answer:

Long culindrical portioin of a needle

Question 11: Anticoagulant

Answer:

Substance that prevents blood from clotting

Question 12: PST

Answer:

Heparinized gel tube for separation of cells and plasma

Question 13: Selection of evacuated tube depends on these factors

Answer:

age of patient, amount of blood needed for the test and the size and condition of the patient's vein

Question 14: Disinfectant

Answer:

Solutions used to kill microorganisms on surfaces and instruments

Question 15: Carry over

Answer:

transfer of additive from one tube to the next

Question 16: Silica

Answer:

Clot activator

Question 17: Thixotropic gel

Answer:

Synthetic substance used to separate cells from serum or plasma

Question 18: The smaller the gauge

Answer:

The larger the diameter of the lumen

Question 19: Lavendar tube contain

Answer:

EDTA, 8-10 inversions, hematology tests

Question 20: Glycolysis

Answer:

Breakdown or metabolism of glucose by blood cells

Question 21: prevent carry over and reflux by

Answer:

filling tubes so the blood fills in the bottom of the tube first, blood should not touch the stopper during filling

Question 22: Heparin

Answer:

Anticoagulant that inhibits the formation of thrombin

Question 23: Bevel

Answer:

Point of needle that is cut on a slant for ease of skin entry

Question 24: Lumen

Answer:

Internal space of a vessel or tube

Question 25: Sharps conatiner

Answer:

Special puncture-resistant leakproof disposable container

Question 26: Antiglycolytic agenct

Answer:

Additive that prevents the breakdown of glucose by the cells

Question 27: Results in Hemoconcentration

Answer:

the tourniquet if left in place for more than 1 minute

Question 28: Short draw

Answer:

underfilled tube