The Ultimate Guide To human anatomy & physiology
The Ultimate Guide To human anatomy & physiology
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The adult human skeleton commonly includes 206 named bones. These bones is often grouped in two divisions: axial skeleton and appendicular skeleton.
arm – area with the upper limb Found in between the shoulder and elbow joints; includes the humerus bone.
dense connective tissue – connective tissue suitable which contains many fibres that deliver both equally elasticity and protection.
dentin – bone-like tissue promptly deep for the enamel from the crown or cementum of the root of the tooth.
typical pathway – remaining coagulation pathway activated possibly through the intrinsic or maybe the extrinsic pathway, and ending while in the formation of the blood clot.
arachnoid granulation – out-pocket of the arachnoid membrane into the dural sinuses that allows for reabsorption of CSF into the blood.
chorionic villi – projections of your chorionic membrane that burrow into your endometrium and develop into your placenta.
chemical synapse – link between two neurons, or among a neuron and its target, exactly where a neurotransmitter diffuses throughout a very small distance.
aortic sinuses – tiny pockets during the ascending aorta close get more info to the aortic valve that happen to be the places in the baroreceptors (extend receptors) and chemoreceptors that result in a reflex that aids inside the regulation of vascular homeostasis.
Dalton’s regulation – assertion of the principle that a selected fuel key in a mixture exerts its own pressure, just as if that particular gasoline kind wasn't Section of a mix of gases.
anulus fibrosus – hard, fibrous outer percentage of an intervertebral disc, which happens to be strongly anchored towards the bodies in the adjacent vertebrae.
The different organ programs Every have distinctive functions and so exclusive roles to perform in physiology. These many functions can be summarized in terms of a couple of that we would think about definitive of human daily life: Corporation, metabolism, responsiveness, movement, advancement, and reproduction.
bipolar – condition of a neuron with two procedures extending through the neuron cell body—the axon and just one dendrite.
brachial plexus – nerve plexus linked to the decrease cervical click here spinal nerves and very first thoracic spinal nerve.