NATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER

NATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER approximately 1% of whole blood - CORRECT ANSWER-In a normal hematocrit, the buffy coat accounts for alchol - CORRECT ANSWER-Which of the following is generally used to cleanse the skin before drawing blood alchol - CORRECT ANSWER-Inaccurate test results may occur in certain tests when what is used to prepare the skin prior to vinipuncture give the patient a high carbohydrate drink immediately after the first blood draw - CORRECT ANSWER-Which of the following would be part of the preparation for an oral glucose tolerance test soap and water - CORRECT ANSWER-Which of the following is used to prepare the skin before a venipuncture when alcohol causes inaccurate results for certain tests 2 - CORRECT ANSWER-After how many unsuccessful attempts at obtaining a good blood sample should you seek assistance from your supervisor or the doctor the heel - CORRECT ANSWER-The best site for drawing lbood form an infant is gather your supplies and samples quickly as possible to avoid alarming the child with blood collection tubes - CORRECT ANSWER-Which of the following is important when drawing blood from small children Recognize changes in skin conditions that increase brusing - CORRECT ANSWERWhich of the following is important when drawing blood from an elderly pt. median cubital and cephalic veins - CORRECT ANSWER-The most common site for venipuncture are the fluid and electrolyte imbalances - CORRECT ANSWER-Blood tests for Potassium and Sodium dientify anemi - CORRECT ANSWER-An erthrocyte count (RBC) test is used to identify kidney disorder - CORRECT ANSWER-A blood urea nitrogen (BUN) test is used to identify Cleanse the venipuncture site using a circular motion starting at the center and working outward - CORRECT ANSWER-Which of the following would you include when preparing a venipuncture site insert the needle at a 15 degree angle with the bevel side up - CORRECT ANSWERWhich of the following would you include when preforming a venipuncture using an evacuation system lancet - CORRECT ANSWER-Which of the following is used in the capillary puncture technique the patient's non dominant hand is used for this procedure - CORRECT ANSWERWhich of the following is characteristic of the capillary puncture the needle and syringe system - CORRECT ANSWER-Which method of drawing blood would you use on a pt with small or fragile veins the capillary puncture - CORRECT ANSWER-Which procedure for obtaining a blood sample in adults and children is usually preformed on the middle finger the evacuation system - CORRECT ANSWER-Which blood collection device uses interchangeable collection tubes that allow you to draw several blood specimens from the same venipuncture site they are small disposable instruments with a sharp point used to puncture the skin - CORRECT ANSWER-Which of the following is characteristic of lancets micropipette - CORRECT ANSWER-A small, calibrated glass tube that holds a precise volume of fluid is called a 136-145 mEq/L - CORRECT ANSWER-The normal sodium blood level is 11-15 seconds - CORRECT ANSWER-Normal Prothrombin time (PT) is 3.5-5.1 mEq/L - CORRECT ANSWER-The normal range for Potassium in the blood is 74-120 mg/dl - CORRECT ANSWER-The normal blood glucose level