ampulla – inside the ear, the framework at the base of the semicircular canal which contains the hair cells and cupula for transduction of rotational motion of The pinnacle.

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chitin – type of carbohydrate that types the outer skeleton of all arthropods that come with crustaceans and insects; it also types fungi cell walls.

coccyx – tiny bone Found at inferior stop of your adult vertebral column that is fashioned through the fusion of four coccygeal vertebrae; also generally known as the “tailbone”.

Human Physiology (physio = “character”; -logy = “examine”) scientific studies the “nature” of your human body, character during the feeling of how constructions at various degrees function. Physiology focuses on functionality

blood hydrostatic stress – power blood exerts versus the partitions of the blood vessel or heart chamber.

caudal – describes a place underneath or lessen than A further A part of the body proper; in close proximity to or toward the tail (in humans, the coccyx, or cheapest A part of the spinal column); also referred to as inferior.

deep femoral artery – branch check here in the femoral artery; gives increase to your lateral circumflex arteries.

alar cartilage – cartilage that supports the apex from the nose and assists condition the nares; it truly is connected to the septal cartilage and connective tissue with the alae.

blood – liquid connective tissue made up of cellular elements—erythrocytes, leukocytes, and platelets—and also a fluid extracellular matrix termed plasma; part of the cardiovascular method.

basilar artery – shaped with the fusion of The 2 vertebral arteries; sends branches for the cerebellum, Mind stem, along with the posterior cerebral arteries; the key blood source on the Mind stem.

costal aspect – internet site within the lateral sides of a thoracic vertebra for articulation with The top of a rib.

adrenal glands – endocrine glands Found at the very best of each kidney that are very important with the regulation in the worry response, blood pressure and blood volume, drinking water homeostasis, and electrolyte amounts.

widespread carotid artery human anatomy and physiology definition – appropriate typical carotid artery arises with the brachiocephalic artery, along with the left prevalent carotid arises through the aortic arch; gives rise into the exterior and interior carotid arteries; materials the respective sides of The pinnacle and neck.