front 1 *A butterfly collection system generally uses a _____________ needle. | back 1 23 |
front 2 Which of the following is part of the preparation for a glucose tolerance test? | back 2 Instruct the patient to eat a high-carbohydrate diet for 3 days before the procedure. |
front 3 The description of whole blood is __________. | back 3 the total volume of plasma and formed elements |
front 4 Which tests require the use of a collection tube with a green stopper? | back 4 Electrolyte studies |
front 5 Which of the following is the liquid or fluid portion of the blood? | back 5 Plasma |
front 6 *A blood collection tube with a lavender stopper is selected for _____________ studies. | back 6 *hematology |
front 7 Which of the following items forms the first line of defense during a phlebotomy procedure? | back 7 Gloves |
front 8 Which of the following would you include when performing venipuncture using an evacuation system? | back 8 Penetrate the vein wall to a depth of 1/4 to 1/2 inch. |
front 9 Which of the following refers to the study of the shape or form of objects? | back 9 morphology |
front 10 Which of the following identifies how much of the volume of a sample is made up of red blood cells after the sample has been spun in a centrifuge? | back 10 hematocrit determination |
front 11 Which of the following is the term for red blood cells, white blood cells, and platelets? | back 11 formed elements |
front 12 An erythrocyte (RBC) count is used to identify __________. | back 12 Anemia |
front 13 Which of the following blood tests is completed using a stained blood smear? | back 13 manual differential cell count |
front 14 *A blood collection tube with a gray stopper is used to obtain blood for a blood _____________ test. | back 14 *glucose test |
front 15 Which of the following would you include when performing venipuncture using an evacuation system? | back 15 Penetrate the vein wall to a depth of 1/4 to 1/2 inch. |
front 16 The hemoglobin A1c test reflects blood glucose levels over what period of time? | back 16 3 months |
front 17 Which of the following identifies how much of the volume of a sample is made up of red blood cells after the sample has been spun in a centrifuge? | back 17 hematocrit determination |
front 18 In tests for which the use of alcohol may result in inaccurate test results, which of the following chemicals may be used to prepare the skin before venipuncture? | back 18 povidone-iodine |
front 19 Which of the following refers to the rupturing of red blood cells? | back 19 Hemolysis |
front 20 *A light blue-stoppered blood collection tube is selected for _____________ studies. | back 20 *coagulation |
front 21 Which procedure for obtaining a blood sample is usually performed on the middle finger or the ring finger? | back 21 Capilary puncture |
front 22 Which of the following identifies how much of the volume of a sample is made up of red blood cells after the sample has been spun in a centrifuge? | back 22 hematocrit determination |
front 23 After how many unsuccessful attempts at obtaining a good blood sample should you seek assistance from your supervisor or the licensed practitioner? | back 23 2 |