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Chapter 31
| Term | Definition |
|---|---|
| Acute | Referring to a difficult or severe condition with sudden onset. |
| Allergen | A substance that causes an allergic reaction. |
| Allergy | Response by the body to a foreign substance or an allergen. |
| Anaphylaxis | Extreme hypersensitive reaction to an antigen that can lead to a life-threatening response. |
| Angina | Chest pain caused by inadequate oxygen to the heart. |
| Antibodies | Protein produced by the immune system in response to the presence of a foreign substance. |
| Antigen | A substance introduced into the body to stimulate the production of an antibody. |
| Aspiration | The act of inhaling or ingesting, such as a foreign object. |
| Asthma | A respiratory disease often associated with allergies and characterized by sudden recurring attacks of labored breathing, chest constriction, and coughing. |
| Cardiopulmonary Resuscitation (CPR) | A plan of action for restoring consciousness or life. |
| Convulsion | Medical condition in which involuntary contraction of muscles take place; common with seizure disorders. |
| Epilepsy | Neurologic disorder with sudden recurring seizures of motor, sensory, or psychic malfunction. |
| Erythema | Redness of the skin, often caused by injury or irritation. |
| Gait | A particular way of walking, or ambulating. |
| Hypersensitivity | State of being excessively sensitive to a substance, often with allergic reactions. |
| Hyperventilation | Abnormally fast or deep breathing. |
| Hypotension | An abnormal low blood pressure reading. |
| Hypoxic | Low oxygen levels in blood causing medical symptoms. |
| Myocardial Infarction | Damage to the muscular tissue of the heart commonly caused by obstructed circulation; also referred to as a heart attack. |
| Syncope | Loss of consciousness caused by insufficient blood to the brain, also referred to as fainting. |
| Ventricular Fibrillation (VF) | Serious irregular cardiac rhythm that prevents the heart from pumping blood. |