Glossary All, Item, Recipes starting with P
Passing through the skin, as an injection or a topical medicine. Denoting the passage of substances through unbroken skin, as in absorption of an ointment containing the active ingredient; also passage through the skin by needle puncture, including introduction of...
Glossary All, Item, Recipes starting with P
Bathing an organ or tissue with a fluid. The flow of blood or other fluid per unit volume of tissue, as in ventilation/perfusion ratio.
Glossary All, Item, Recipes starting with P
Increased amounts of fluid within the sac surrounding the heart, usually due to inflammation. Pericardial Effusion is an abnormal collection of fluid inside the sac that covers the heart. With pericarditis, the amount of fluid increases within the pericardial layers,...
Glossary All, Item, Recipes starting with P
Positron Emission Tomography. A scanning device which uses low-dose radioactive sugar to measure brain activity. This is a limited-use diagnostic tool.
Glossary All, Item, Recipes starting with P
A sedating medication used to control seizures. Phenobarbitol is a barbituric acid derivative that acts as a nonselective central nervous system depressant used to control epilepsy seizures and as a sedative to relieve anxiety. It is also used as a short-term...
Glossary All, Item, Recipes starting with P
A small oval endocrine gland attached to the brain. The hypophysis, or pituitary is a small, pea-sized gland located at the base of the brain that functions as “The Master Gland.” From its lofty position above the rest of the body it sends signals to the...
