Tear gland: The gland that makes tears. An abnormality of the tear glands can impair the production of the tears and lead to dry eyes.Also called a lacrimal gland.ear gland: The gland that makes tears. An abnormality of the tear glands can impair the production of the tears and lead to dry eyes.
Answer: Left Axis Deviation (LAD) refers to the pattern of electrical activation that occurs in the heart. LAD is an EKG-specific finding and not necessarily indicative of any specific cardiovascular condition. In fact, LAD is the most common EKG abnormality observed in adults, occurring in almost 10% of the adult population.
=partial slope coefficient (also called partial regression coefficient, metric coefficient). It represents the change in E(Y) associated with a oneunit increase in X i when all other IVs are - held constant. Î±=the intercept. Geometrically, it represents the value of E(Y) where the regression surface (or plane) crosses the Y axis.