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Stack 2 SCI221
| Question | Answer |
|---|---|
| What is the first lymph node to which a cancerous tumor can be spread? | Sentinel Lymph Node |
| What is the primary organ of the lymphatic system? | thymus |
| What are the functions of the spleen? | defense, tissue repair, Hematopoiesis, red blood cell and platelet destruction; it also serves as a reservoir for blood |
| What four structures make up the core of the electrical conduction system of the heart? | 1. Sinoatrial (SA) node 2. Atrioventricular (AV) node 3. Atrioventricular (AV) bundle (bundle of His) 4. Subendocardial branches (Purkinje fiber) |
| The SA Node is also known as what? | Pacemaker |
| The P wave represents what of the atria? | Depolarization |
| hardening of the arteries is known as what? | atherosclerosis |
| What vessel carries blood away from the heart? | Artery |
| What condition is known as a chronic and wide-spread musculoskeletal pain is usually accompanied by distress with a variety of other symptoms? | Fibromyalgia |
| What is known as ringing in the ears? | Tinnitus |