The Ultimate Guide To human anatomy & physiology
The Ultimate Guide To human anatomy & physiology
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arteriovenous anastomosis – quick vessel connecting an arteriole directly to a venule and bypassing the capillary beds.
diffusion – movement of the compound from a region of bigger concentration to at least one of decrease focus.
mobile – smallest independently working unit of all organisms; in animals, a cell incorporates cytoplasm, composed of fluid and organelles.
diploë – layer of spongy bone, which is sandwiched amongst two the levels of compact bone present in flat bones.
axillary artery – continuation from the subclavian artery mainly because it penetrates the body wall and enters the axillary region; provides blood into the area close to The top of your humerus (humeral circumflex arteries); virtually all the vessel continues to the brachium and becomes the brachial artery.
cardiac output (CO) – volume of blood pumped by Every single ventricle all through 1 minute; equals HR multiplied by SV.
carpal tunnel – passageway involving the anterior forearm and here hand formed with the carpal bones and flexor retinaculum.
dorsal – describes the back again or way towards the back of your body; also called posterior.
angiotensin I – protein produced by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
The relationship in the ribs towards the read more breastbone—the sternum—is in all situations a secondary a person, introduced about through the relatively pliable rib (costal) cartilages. The smaller joints concerning the ribs and the vertebrae permit a gliding movement with the ribs to the vertebrae for the duration of respiration as well as other routines. The motion is proscribed by the ligamentous attachments amongst ribs and vertebrae.
angle from the rib – percentage of rib with biggest curvature; jointly, the rib angles kind by far the most posterior extent in the thoracic cage.
dorsal arch – (also, arcuate arch) formed in the anastomosis from the dorsalis pedis artery and medial and plantar arteries; branches supply the distal portions from the foot and digits.
coronal suture – joint that unites the frontal bone to the proper and left parietal bones through the top of your cranium.
anterior cruciate ligament – intracapsular ligament of the knee; extends from anterior, exceptional area in the tibia into the inner element of the lateral condyle of your femur; resists hyperextension of knee.