The adult human skeleton commonly is made up of 206 named bones. These bones is usually grouped in two divisions: axial skeleton and appendicular skeleton.
anterior talofibular ligament – intrinsic ligament located on the lateral aspect in the ankle joint, amongst talus bone and lateral malleolus of fibula; supports talus at the talocrural joint and resists excess inversion of your foot.
mobile – smallest independently performing device of all organisms; in animals, a cell consists of cytoplasm, made up of fluid and organelles.
apocrine sweat gland – style of sweat gland which is connected to hair follicles during the armpits and genital areas.
axillary artery – continuation of the subclavian artery because it penetrates the body wall and enters the axillary location; materials blood to your area near The top of your humerus (humeral circumflex arteries); virtually all the vessel proceeds in the brachium and becomes the brachial artery.
anterior cavity – more substantial body cavity Situated anterior into the posterior (dorsal) body cavity; involves the serous membrane-lined pleural cavities with the lungs, pericardial cavity for your heart, and peritoneal cavity for that abdominal and pelvic organs; also generally known as ventral cavity.
chorionic villi – projections of the chorionic membrane that burrow to the endometrium and create in to the placenta.
cytoskeleton – “skeleton” of the mobile; shaped by rod-like proteins that assist the mobile’s shape and provide, between other capabilities, locomotive skills.
atrial natriuretic peptide (ANP) – peptide hormone made by the partitions of your atria in reaction to substantial blood pressure, blood volume, or blood sodium that lowers the reabsorption of sodium and water while in the kidneys and encourages vasodilation.
The 3rd basic perform of the skeleton is usually that of movement. The great majority of your skeletal muscles are firmly anchored human anatomy on the skeleton, generally to at least two bones and sometimes to several bones.
carpometacarpal joint – articulation involving one of the carpal bones inside the distal row plus a metacarpal bone from the hand.
bundle of His – (also, atrioventricular bundle) team of specialised myocardial conductile cells that transmit the impulse with the AV node from the interventricular septum; type the remaining and suitable atrioventricular bundle branches.
disinhibition website – disynaptic connection during which the main synapse inhibits the 2nd cell, which then stops inhibiting the final goal.
complete refractory time period – time all through an motion interval when An additional action opportunity can't be created as the voltage-gated Na+ channel is inactivated.