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Unit 1
Chapters 1-3
| Term | Definition |
|---|---|
| EMT (Emergency Medical Technician) | Specially trained in the emergency care of a patient before and/or during transport to medical facility |
| RN (Registered Nurse) | An advanced level nurse who has completed an associates or bachelors degree; often assist with patient care planning and patient education |
| MRI (Magnetic resonance imaging) | a safe, painless medical test that uses a big magnet, radio waves, and a computer to make clear pictures of the inside of your body |
| LPN (Licensed Practical Nurse) | Trained and certified to provide basic care to a patient |
| PA (Physician Assistant) | A mid-level healthcare provider who works under the license of a supervising physician; requires post graduate training |
| L&D | labor and delivery |
| I/O | input/output |
| DDx | differential diagnosis |
| Bx | biopsy |
| h/o | history of |
| Lou Gehrig's disease | a rare and fatal nervous system disease named after the famous NY Yankee first baseman who had the disease; officially known as ALS |
| Merkel cells | tactile receptor cells in the stratum basale of the epidermis important for the sense of light touch, named after Friedrich Sigmund Merkel |
| Meissner corpuscles | tactile corpuscles in the dermal papillae that respond to fine, light touch, named after Georg Meissner |
| Langerhans cells | dendritic immune cells in the stratum spinosum layer of the epidermis that process antigens, named after Paul Langerhans |
| Pacinian corpuscles | deep pressure and vibration receptors located in the lower dermis and hypodermis, named after Filippo Pacini |
| epidermis | outermost layer of skin; the one that is visible |
| albinism | a complete lack of skin pigment |
| pruritus | an itch |
| xerosis | condition of dryness |
| cherry angioma | a small blood vessel tumor |