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.
The axis is the measuring scale that is typically placed towards the left and bottom of your chart. Normally, the axis on the left is called the Primary Vertical Axis and the axis placed at the bottom is called the Primary Horizontal Axis.he axis is the measuring scale that is typically placed towards the left and bottom of your chart. Normally, the axis on the left is called the Primary Vertical Axis and the axis placed at the bottom is called the Primary Horizontal Axis.