Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
PH101
Phlebotomy Chapters 1 - 10
| Question | Answer |
|---|---|
| Which is not an acronym for a certification agency for phlebotomists | NAACLS |
| Which organization accredits and inspects clinical laboratories? | JC (Formerly JCAHO) |
| Which anticoagulant is used most often in collection tubes for hematology studies? | EDTA |
| Which color tube may be used to obtain serum for a laboratory test? | Red |
| Which laboratory uses genetic and biochemical techniques to analyze DNA in specimens? | Molecular diagnostics |
| Which laboratory department performs complete flood counts (CBC's) | Hematology |
| Which type of hazard label displays the type of hazard, the United Nations hazard class, and specific identifying number? | DOT (Department of Transport) |
| What is the term for for an object that is contaminated by bacteria? | Fomite |
| What is meant by the term reservoir? | A person who carries disease but is not sick |
| What is the term for infections contracted by patients during hospitalization? | Nosocomial Infections |
| What is another name for striated voluntary muscle? | Skeletal muscle |
| What is another name for started involuntary muscle? | Cardiac Muscle |
| What is another name for non-striated involuntary muscle? | Smooth muscle |
| Muscles attach to bones via which structures? | Tendons |
| Two bones are held together by what structure? | Ligaments |
| What is the name for the thin membranous sac that surrounds the heart? | Pericardium |
| The cephalic, basilica and median cubital veins are all located in which area? | Antecubital fossa of the arm |
| Plasma makes up approximately what % of the whole blood in a healthy person? | 55% |
| How much water is found in plasma? | 90% |
| What substance is produced when blood is collected in a tube, allowed to clot and then centrifuged? | Serum |
| What is another term for red blood cells? (RBC's) | Erythrocytes |
| The formed elements constitute what portion of the blood volume? | 45% |
| Which cells attack and digest bacteria and are found in increased numbers in the presence of bacterial infections? | Neutrophils |
| Which cells produce antibodies and are often found in increased numbers in the presence of viral infections? | Lymphocytes |
| Which formed elements of the blood play a role in blood coagulation? | Platelets |
| What is the enzyme that breaks down the fibrin in clots? | Plasmin |
| In what condition will one find an increased number of lymphocytes, in response to infection with the Epstein-Barr virus? | Infectious mononucleosis |
| What size needle is most commonly used for routine venipuncture? | 21 gauge |
| What is the most common size for butterfly needles? | 23 gauge |
| The anticoagulant EDTA works by binding which substance needed for blood clotting? | Calcium |
| Which anticoagulant is used for coagulation studies? | Sodium Citrate |
| Which anticoagulant is used for blood gas studies? | Heparin |
| What color tube should be used for a CBC collection? | Lavender |
| A tube containing thixotropic gel could be used for which test? | Chemistry screen |
| What color tube should be collected for coagulation studies? | Light blue |
| At what angle should a venipuncture needle be inserted? | 15 - 30 degrees |
| Which vein should be the second choice should the medial cubital vein not be appropriate? | Cephalic |
| Which vein is the first choice in venipuncture? | Medial cubital |
| Which vein lies on top of the brachial artery? | Basilic |
| What test is used to monitor IV anticoagulant therapy - Heparin | APTT |
| What test is used to monitor oral anticoagulant therapy - warfarin/coumadin | PT/INR |
| What test cannot be collected using a dermal puncture? | Blood cultures |
| The level of what is higher in capillary blood than in venous blood? | Glucose |
| The level of what is higher in venous blood than in capillary blood? | Calcium |
| What is the maximum acceptable depth for a dermal puncture on an adult? | 3mm |
| What is the maximum acceptable depth for a heel puncture? | 2mm |
| What is the recommended depth for a heel puncture on a premature infant? | 0.65 - 0.85mm |
| What is the maximum acceptable width for a dermal puncture? | 2.4mm |
| Which antiseptic may affect the results of tests for bilirubin, uric acid, potassium and phosphorus from a dermal puncture and therefore should not be used on a dermal puncture? | Povidone-iodine |
| Betadine may elevate results of which tests if used to clean the skin for a dermal puncture? | BURPP |
| What step is acceptable during collection of blood by dermal puncture? | Wipe away the first drop of blood with a dry, clean gauze pad |
| What should be collected first in a dermal puncture? | Blood smears |
| What screening test measures the overall integrity of primary hemostasis? | Bleeding time |
| What is the standard incision size for a bleeding time test? | 1.0mm deep by 5.0mm long |
| What is interpreted as a normal bleeding time? | 6 minutes |
| A micropipet tube that has a blue band on it contains what type of anticoagulant? | None |
| A heparin-coated micropipet tube is used primarily for dermal puncture when collecting which test? | Blood gases |
| At what intervals should blood be wicked with filter paper when performing a bleeding time test? | 30 seconds. |
Created by:
840839247