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CPT Final Exam CSP
Comprehensive Final Exam
| Question | Answer |
|---|---|
| Lav tubes should be inverted? | 8-10 times |
| During a blood draw, the phlebotomist notices the formation of a hematoma, What should they do? | Remove the tourniquet and end the draw immediately |
| Patients who are at increased risk for infection? | Isolation Patients |
| Yellow SPS tubes are used for? | Blood Culture collection |
| Wearing gloves during venipuncture are enforced by which governing agency? | OSHA |
| What two body systems make up the circulatory system? | Lymphatic and cardiovascular systems |
| What is the main function of an erythrocyte? | They carry Oxygen throughout the body |
| Reversible anti-coagulant? | Sodium Citrate |
| Where cells exchange products of metabolism with adjoining cells? | Capillaries |
| How is blood type Determined? | by the Antigens on red blood cells |
| A BMP can be drawn in which tube? Gold, Lavender, light blue. or yellow SPS | Gold |
| Anti-coagulants serve what function? | Prevent clotting |
| Define blood pressure | The force the aqueous blood exerts on the arterial wall |
| Largest artery in the body | Aorta |
| To test for lactate, a phlebotomist would collect a: Serum Tube Plasma tube Trace element tube Hematocrit tube | Plasma tube |
| What causes hemoconcentration? | Leaving the tourniquet on the patients arm to long |
| what is The Production of red blood cells? | Hemopoiesis |
| Green tubes contain what Additive? | Heparin (lithium and sodium) |
| A 16-gauge needle is mostly used for? | Blood donor collection |
| A cell which is made up of hemoglobin contained in a membrane can be called a? | Erythrocytes |
| T-cells & B-cells are? | Types of lymphocytes |
| Plasma is comprised of ___% water? | 90% water |
| When is the MOST appropriate time to remove the tourniquet during a blood draw? | As the Final Tube is filling |
| This governing agency is responsible for providing data on public health and disease control? | CDC |
| Define Nosocomial | An infection that is acquired in the hospital. |
| How many inches should a tourniquet be placed above the draw site? | 3-4 inches |
| When a needle enters the top of the vein and punctures the bottom of the vein | Transfixed |
| Immunohematology test could include? | Blood Typing |
| They layer between plasma and formed elements in the plasma tube is called? | The buffy coat |
| Purpose of a tourniquet? | To engorge the veins |
| Primary site for venipuncture? | Antecubital Fossa |
| Infectious microbes? | Pathogens |
| What is the main function of Kidney? | Pull nitrogenous waste product from blood |
| when the pressure exerted on the vein by the evacuated tube overpowers the vein, it can cause a? | Venous Collapse |
| Color of Trace element tube? | Royal blue |
| A type of isolation where the phlebotomist wears PPE to protect the patients? | Reverse Isolation |
| Most Common PPE used by phlebotomist? | NON-Sterile Gloves |
| Muscular arteries are lined with? | Visceral Muscle |
| Define Hemostasis? | The body's ability to clot and close an open wound |
| Additive in Lav Tube? | K2 EDTA |
| What is the purpose of the bevel? | To allow smooth entry into the patient's Skin/tissue |
| Royal blue contains which type of additive? | Anti-coagulants or clot activators |
| Define Thrombocytopenia | Decreased platelets. THROMB=CLOT CYT/e/o=CELL PENIA=Decreased |
| vein closest to the Median Cutaneous Nerve? | Basilic Vein |
| Muscles are attached to the skeleton by? | Tendons |
| Contagious disease that can be spread via air or direct contact require what type of isolation precautions? | Strict Isolation |
| Define hematoma | A pool of blood in the tissue surrounding a vessel |
| Define whole blood | Blood that is in the same condition as it was inside the patient's body |
| CBC | Complete Blood Count |
| Vessels that are More superficial | Veins |
| Westergren Sedimentation Rate is collected in what tube? | Black |
| Universal blood type? | O- |
| Vessels that have a Pulse | Arteries |
| Name for K2EDTA | dipotassium salt |
| how long does gray top tube preserve blood? | 1 to 5 days |
| how far to anchor a vein? | 4 to 6 inches |
| Immature erythrocyte | Reticulocyte |
| Another name for Basic Metabolic Panel | BMP or Chem 7 |
| Muscular tissue/ middle layer of the heart? | Myocardium |
| The Least WBC found in the body? | Basophil |
| Veins that are BUMPY can be called? | Thrombosed vein |
| BUN check the _______ level? | Kidney function |
| The individual cells within the body are called? | Formed Elements |
| Blood test that can be ordered to diagnose the patient's ability to create blood clots? | Pt, PTT, PT/INR |
| Hemostasis may be impaired by | Liver damage |
| CO2 is a product of | Cellular Metabolism |
| Cells add and subtract from blood until it becomes | Lymph |
| The bounce of the vein | Turgor |
| Thrombin-based clot activator tube | Orange Tube |
| Top layer of skin is called? | Epidermis |
| 12 hour fast? | Basal state |
| Standard lancet blade length is? | 2.4mm |
| Two white blood cells that are phagocytic | Neutrophils and Monocytes |
| Define Hemolysis | The Rupture of the membrane of red blood cells |
| Hard cord like veins are called? | Sclerotic Veins |
| 1st Vein Choice | Median cubital vein |
| How do you label a capillary tube? | Place the capillary tube inside an empty red-top tube and label |
| average volume of blood in an adult body? | 5 L |
| The outer layer of tissue on a blood vessel? | Tunica Externa |
| PH Level of blood? | 7.4 |
| the nucleus of leukocytes preforms what function | Regulates cell growth and size |
| Primary function that occurs at lymph nodes? | Pathogens are destroyed by immunity cells |
| Genetic DNA testing | Yellow ACD tube |
| The amount/ potency of a pathogen is called? | Virulence |
| HGBA1C | Checks blood sugar for a period of 120 days Drawn in Lav tube |
| How many Leukocytes are there? | Five |
| small red dots after a blood draw is complete? | Petechia |
| After being reoxygenated in the lungs, oxygenated blood comes back into the heart and enters which chamber? | Left Atrium |