DAANCE Questions & Verified Solutions Latest Update | Already Passed
DAANCE Questions & Verified Solutions Latest Update | Already Passed Superior vena cava - ANSWER drains head, neck, and upper extremities into right atrium Vagus nerve - ANSWER 10th cranial nerve. Supplies fibers to ears, tongue, pharynx, abdominal viscera Trigeminal nerve - ANSWER 5th cranial nerve. Supplies sensation to teeth and jaws Mental artery - ANSWER supplies blood to chin Ischemia - ANSWER Reduced blood flow in coronary arteries. Lack of oxygen to heart cells weaken, but does not kill them. Maxillary artery - ANSWER Supplies blood to the maxilla teeth, sinuses, and portion of nose. Medulla oblongata - ANSWER Coordinating region for impulses. The seat of many autonomic centers. Normal Levels of hemoglobin - ANSWER males: 13-18 mg/dL females: 14-16 mg/dL oropharynx - ANSWER located between soft palate and epiglottis Facial Nerve - ANSWER 7th cranial nerve. Supplies motor fibers to muscles of facial expression. brachial artery - ANSWER Supplies blood to shoulder, arm, forearm, and hand. Facial artery - ANSWER Supplies blood to face, tonsil, palate, and submandibular gland. T's of PEA - ANSWER Toxins, trauma, thrombosis, tension, pneumothorax, tamponade H's of PEA - ANSWER Hydrogen ion, hypoxia, hypovolemia, hypoglycemia, hypo/hyperkalemia, hypothermia Pulseless Electrical Activity (PEA) - ANSWER Normal appearing tracing, but patient has no pulse. Asystole - ANSWER Cessation of all contractions. "Flat line" usually follows V.fib or V.tach. Treated with CPR. Ventricular fibrillation (V-fib) - ANSWER Prominent erratic baseline with far less pronounced vacillations. No p, QRS, or T wave. Often preceeds asystole.
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