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, Pathophysiology AEMT
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1. Anaphylaxis a life-threathening allergic reaction that produces shock through vasodilation and
fluid shifts, with the potential for asphyxia
2. Anatomical Dead the portion of the airway in which gases are present but in which there is no
Space mechanism for exchange of gases with the blood.
3. Apoptosis cell death caused by the genetic programming of the cell to eliminate damaged
cells; essentially, suicide of damaged cells
4. Asphyxiation cellular deprivation of oxygen; sufocation
5. Atelectasis an airless state in which the alveoli are collapsed
6. Cardiomyopathy a disorder of the heart in which the muscle is enlarged and unable to function
effectively
7. Clinical impres- a preliminary determination of the patient's problem based on the patient's history,
sion signs, and symptoms and the application of the EMS provider's knowledge and
process of clinical reasoning to the problem
8. Compensated a state of inadequate cellular perfusion in which the body can make adjustments
Shock to maintain perfusion to the vital organs, but at the cost of decreased circulation
and oxygenation of the peripheral tissues
9. Decompensated a state of inadequate cellular perfusion in which the body can no longer provide
Shock circulation of an adequate amount of oxygenated blood to the vital organs
10. Defibrillation an electrical current passed through the heart between two pads or paddles
placed on the chest to terminate ventricular fibrillation and pulseless ventricular
tachycardia
11. Diabetic Ketoaci- a hyperglycemic diabetic emergency in which the patient suffers from dehydration,
dosis (DKA) acidosis, and electrolyte imbalance
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