How Do You Spell AORTIC SPINDLE?

1. Aortic spindle refers to a specialized sensory receptor found in the wall of the aorta, the largest artery in the human body. This receptor is responsible for detecting changes in blood pressure and relaying this information to the brain. The aortic spindle plays a vital role in regulating blood pressure and maintaining homeostasis within the cardiovascular system.

   When blood pressure increases, the aortic spindle detects the change and sends signals to the brain, specifically to the medulla oblongata. This triggers a reflex response that helps to reduce blood pressure, typically by causing the blood vessels to dilate or expand. Conversely, when blood pressure decreases, the aortic spindle sends signals that prompt the brain to initiate mechanisms to raise blood pressure, such as by constricting blood vessels or increasing heart rate.

   The aortic spindle consists of specialized nerve endings known as baroreceptors, which are extremely sensitive to changes in pressure within the aorta. These baroreceptors are stretched or distorted in response to changes in blood pressure, and this deformation generates nerve impulses that are then transmitted to the brain via sensory nerves.

   Overall, the aortic spindle plays a crucial role in maintaining blood pressure within a relatively narrow range, thus ensuring the proper functioning of various organs and tissues throughout the body.

2. The dilated portion of the aorta just below the isthmus.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for AORTIC SPINDLE

The term "aortic spindle" is a medical term used to describe the enlargement or dilation of the aorta, which is the largest artery in the human body. However, "aortic spindle" is not a common or widely recognized term in medical literature.

Etymologically, the word "aortic" originates from the Greek word "aortē", meaning "the great artery". "Spindle", on the other hand, stems from the Old English word "spindel" or Middle High German word "spindel", both of which refer to a slender or pointed object like a rod or pin. In the medical context, "spindle" may indicate a narrowing or elongated shape.

It is important to note that "aortic spindle" is not a term commonly used among medical professionals, and it may not have a standardized or widely accepted definition.

Plural form of AORTIC SPINDLE is AORTIC SPINDLES

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