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2.1.4 vocab
| Question | Answer |
|---|---|
| Referral | When a primary doctor sends a patient to a specialist. |
| Phlebotomy | Drawing blood from a vein. |
| Cannula | Small flexible tube inserted into a vein for fluids or medication. |
| Blood-borne Pathogen | Disease-causing microorganism found in blood (ex: HIV, Hepatitis B). |
| Universal Precautions | Treating all blood/body fluids as infectious; includes gloves and PPE. |
| Leukocytes | White blood cells; fight infection |
| Erythrocytes | Red blood cells; carry oxygen. |
| Thrombocytes (Platelets) | help blood clot |
| hemoglobin | Protein in red blood cells that carries oxygen. |
| Sickle Cell Disease | Genetic disorder where red blood cells are crescent-shaped. |
| Leukemia | Cancer of white blood cells. |
| Hematocrit | Percentage of red blood cells in blood. |
| Anemia | Low red blood cell count or low hemoglobin. |
| Polycythemia | Too many red blood cells. |
| Complete Blood Count (CBC) | Measures RBCs, WBCs, platelets, hemoglobin. |
| Basic Metabolic Panel (BMP) | Measures glucose, electrolytes, kidney function. |
| Lipid Panel (Cholesterol Test) | Measures cholesterol and triglycerides. |
| Saturated Fat | Solid at room temperature; raises LDL cholesterol. |
| Unsaturated Fat | Liquid at room temperature; healthier for heart. |
| Hypercholesterolemia | High cholesterol in blood |
| Plaque (Cholesterol) | Fatty buildup in arteries. |
| Brachiocephalic Vein | Large vein that drains blood into the superior vena cava. |
| Subclavian Vein | Drains blood from arm into brachiocephalic vein. |
| Axillary Vein | Drains blood from shoulder/upper arm |
| Greater Cephalic Vein | Superficial vein on thumb side of arm. |
| Median Cubital Vein | Common vein used for blood draws (inside elbow). |
| Basilic Vein | Superficial vein on pinky side of arm. |
| plasma | liquid portion of blood |
| Components of Blood | The parts that make up blood: plasma, red blood cells, white blood cells, and platelets. |
| Veins of the Upper Limb | The veins in the arm that carry blood back to the heart. |