The human anatomy organs Diaries

The human anatomy organs Diaries

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atrioventricular valves – 1-way valves located concerning the atria and ventricles; the valve on the proper is called the tricuspid valve, along with the just one on the left is definitely the mitral or bicuspid valve.

cuticle – in hair, the outermost layer of keratinocytes originating from your hair matrix, as seen inside a cross-part on the hair bulb.

dense connective tissue – connective tissue proper which contains many fibres that supply the two elasticity and protection.

central canal – longitudinal channel from the centre of each osteon; has blood vessels, nerves, and lymphatic vessels; also known as the Haversian canal.

axillary artery – continuation in the subclavian artery as it penetrates the body wall and enters the axillary area; materials blood to your region in the vicinity of The top in the humerus (humeral circumflex arteries); virtually all the vessel continues in the brachium and becomes the brachial artery.

cuboid – tarsal bone that articulates posteriorly Together with the calcaneus bone, medially Using the lateral cuneiform bone, and anteriorly Together with the fourth and fifth metatarsal bones.

central chemoreceptor – on the list of specialised receptors that are located from the Mind that sense improvements in hydrogen ion, oxygen, or carbon dioxide concentrations from the brain.

cortex – in hair, the second or Center layer of keratinocytes originating from your hair matrix, as found in the cross-portion in the hair bulb.

prevalent hepatic artery – branch of your celiac trunk that varieties the hepatic artery, the ideal gastric artery, along with the get more info cystic artery.

blood – liquid connective tissue composed of cellular parts—erythrocytes, leukocytes, and platelets—as well as a fluid extracellular matrix known as plasma; part of the cardiovascular technique.

acromion – flattened bony procedure that extends laterally from the scapular backbone to variety the bony suggestion with the shoulder.

absorption – passage more info of digested items with the intestinal lumen by mucosal cells and into your bloodstream or lacteals.

blood-Mind barrier (BBB) – physiological barrier involving the circulatory program and also the central anxious program that establishes a privileged blood offer, proscribing the movement of substances into the CNS.

basement membrane – in epithelial tissue, a thin layer of fibrous content that anchors the epithelial tissue towards the fundamental connective tissue; designed up on the basal lamina and reticular lamina.