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parathyroid glands
Two pair of small glands situated next to or in the thyroid gland that are involved in the metabolism of…
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parenteral
Inside the body, but outside the intestines.
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paresis
Partial or slight loss of feeling or movement.
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paresthesia
An abnormal sensation of burning or prickling on the skin, caused by a disorder of the nervous system.
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Parkinson's disease
A progressive disease of the brain. Characterized by tremors and muscle stiffness.
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parotid glands
The largest of the salivary glands, located near the ears.
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paroxysm
A sudden attack, or raised level of intensity, of symptoms.
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pasteurization
Heating milk or other substances to a temperature of 140§F for 30 minutes to kill harmful bacteria.
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patella
The kneecap.
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pathogen
Any agent that causes disease.
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pathology
The study of changes caused by disease.
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pectoral
Having to do with the chest or breast.
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pectus carinatum
An abnormally prominent sternum or breastbone. Also called pigeon breast.
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pectus excavatum
A defect of the sternum that’s present at birth.
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pedal
Having to do with the feet.
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pediatrics
The branch of medicine that deals with the development and care of infants and children.
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pediculosis
Infestation with lice.
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pelvis
The bony structure formed by the sacrum, coccyx, ilium, pubis and ischium.
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pemphigus
A skin condition characterized by large blisters.
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pepsin
A digestive enzyme found in the stomach.
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peptic
Having to do with the stomach.