A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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corpus callosum – big white make any difference composition that connects the appropriate and still left cerebral hemispheres.
circulatory shock – also simply known as shock; a lifetime-threatening clinical condition in which the circulatory system is not able to provide enough blood movement to supply adequate oxygen and other nutrients for the tissues to keep up cellular metabolism.
cell – smallest independently functioning unit of all organisms; in animals, a cell has cytoplasm, made up of fluid and organelles.
apocrine sweat gland – kind of sweat gland that is certainly linked to hair follicles while in the armpits and genital areas.
Reproduction would be the development of a whole new organism from guardian organisms. In humans, copy is performed through the male and feminine reproductive devices. Mainly because Demise will come to all elaborate organisms, without reproduction, the line of organisms would stop.
Advancement is every one of the adjustments the body goes as a result of in life. Advancement features the whole process of differentiation, in which unspecialized cells turn into specialized in composition and function to accomplish specified responsibilities while in the body.
caudal – describes a position underneath or decreased than A different Component of the body suitable; close to or toward the tail (in humans, the coccyx, or lowest part of the spinal column); also called inferior.
bicipital groove – intertubercular here groove; narrow groove located in between the bigger and lesser tubercles on the humerus.
atrial natriuretic peptide (ANP) – peptide hormone made by the walls of your atria in response to substantial hypertension, blood quantity, or blood sodium that lessens the reabsorption of sodium and drinking water within the kidneys and promotes vasodilation.
autorhythmicity – skill of cardiac muscle to initiate its have electrical impulse that more info triggers the mechanical contraction that pumps blood at a fixed tempo without nervous or endocrine Regulate.
immediate pathway – connections inside the basal nuclei from the striatum towards the globus pallidus interior phase and substantia nigra pars reticulata that disinhibit the thalamus to extend cortical Charge of movement.
costal facet – internet site to the lateral sides of the thoracic vertebra for articulation with the head of the rib.
connective tissue – variety of tissue that serves to hold in position, connect, and combine the body’s organs and techniques.
bronchus – tube connected to the trachea that branches into many subsidiaries and provides a passageway for air to enter and go away the lungs.