The Single Best Strategy To Use For human anatomy and physiology definition

The Single Best Strategy To Use For human anatomy and physiology definition

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corpus callosum – huge white subject structure that connects the proper and left cerebral hemispheres.

bicuspid valve – (also, mitral valve or still left atrioventricular valve) valve Situated concerning the remaining atrium and ventricle; consists of two flaps of tissue.

caudate – nucleus deep while in the cerebrum that is a component of your basal nuclei; together with the putamen, it is a component of your striatum.

adrenaline – primary and most powerful catecholamine hormone secreted via the adrenal medulla in response to limited-term strain.

axillary artery – continuation from the subclavian artery mainly because it penetrates the body wall and enters the axillary region; supplies blood into the location near the head of the humerus (humeral circumflex arteries); nearly all the vessel carries on in to the brachium and turns into the brachial artery.

clonal anergy – approach whereby B cells that respond to soluble antigens in bone marrow are created non-purposeful.

Physiology is the research of how the human body will work. It describes the chemistry and physics driving simple body capabilities, from how molecules behave in cells to how techniques of organs operate jointly.

condylar strategy of the mandible – click here thickened upward projection from posterior margin of mandibular ramus.

The body’s greatest organ program could be the integumentary program, which incorporates the skin and its linked buildings, such as hair and nails. The floor tissue of pores and skin is actually a barrier that protects interior constructions and fluids from most likely dangerous microorganisms and various toxins.

bronchial artery – systemic branch in the aorta that provides oxygenated blood to the lungs in addition to the pulmonary circuit.

aortic hiatus – opening within the diaphragm that permits passage on the thoracic aorta to the website abdominal area wherever it will become the abdominal aorta.

brachiocephalic vein – one among a pair of veins that variety from a fusion on the external and interior jugular veins and also the subclavian vein; subclavian, exterior and inner jugulars, vertebral, and internal thoracic veins produce it; drains the higher thoracic area and flows in to the superior vena cava.

bipolar – condition of the neuron with two processes extending through the neuron cell body—the axon and a single dendrite.

bronchus – tube linked to the trachea that branches into a lot of subsidiaries and presents a passageway for air to enter and depart the lungs.