A Simple Key For anatomy human heart Unveiled
A Simple Key For anatomy human heart Unveiled
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condyloid joint – synovial joint through which the shallow despair at the end of just one bone receives a rounded stop from the next bone or perhaps a rounded framework shaped by two bones; identified for the metacarpophalangeal joints from the fingers or perhaps the radiocarpal joint of your wrist; functionally categorized being a biaxial joint.
atlantoaxial joint – series of 3 articulations involving the atlas (C1) vertebra plus the axis (C2) vertebra, consisting in the joints in between the inferior articular procedures of C1 along with the outstanding articular procedures of C2, along with the articulation among the dens of C2 and the anterior arch of C1.
chitin – sort of carbohydrate that varieties the outer skeleton of all arthropods which include crustaceans and insects; In addition it types fungi cell walls.
basal forebrain – nuclei with the cerebrum connected to modulation of sensory stimuli and a spotlight by broad projections for the cerebral cortex, lack of that's linked to Alzheimer’s condition.
axillary artery – continuation in the subclavian artery because it penetrates the body wall and enters the axillary region; provides blood towards the region in the vicinity of The top from the humerus (humeral circumflex arteries); the majority of the vessel continues in to the brachium and turns into the brachial artery.
contralateral – phrase click here meaning “on the opposite aspect,” as in axons that cross the midline in a very fibre tract.
anatomical placement – standard reference position used for describing spots and Instructions on the human body.
dorsal – describes the back again or path towards the back again with the body; also generally known as posterior.
articular disc – meniscus; a fibrocartilage composition observed among the bones of some synovial joints; provides padding or smooths movements concerning the bones; strongly unites the bones alongside one another.
artificial pacemaker – professional medical unit that transmits electrical indicators to the heart making sure that it contracts and pumps blood towards the body.
ABO blood team – blood-type classification based on the presence or absence of A and B carbohydrates on the erythrocyte membrane surface.
bedsore – sore around the skin that develops when areas from the body begin necrotising resulting from continual pressure and not enough blood offer; also known as decubitis ulcers.
anterior – click here describes the entrance or course towards the front on the body; also often called ventral.
azygos vein – originates in the lumbar region and passes in the diaphragm into the thoracic cavity on the best facet in the vertebral column; drains blood in the intercostal veins, oesophageal veins, bronchial veins, and also other veins draining the mediastinal location; leads to the excellent vena cava.