The Single Best Strategy To Use For human anatomy
The Single Best Strategy To Use For human anatomy
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angiotensin II – protein produced by the enzymatic action of ACE on inactive angiotensin I; actively will cause vasoconstriction and stimulates aldosterone launch with the adrenal cortex.
anterior tibial vein – kinds through the dorsal venous arch; drains the area close to the tibialis anterior muscle mass and brings about the popliteal vein.
bronchial bud – composition from the creating embryo that kinds once the laryngotracheal bud extends and branches to form two bulbous structures.
cleavage furrow – contractile ring that sorts about a mobile for the duration of cytokinesis that pinches the mobile into two halves.
axillary artery – continuation in the subclavian artery as it penetrates the body wall and enters the axillary area; provides blood for the region in the vicinity of the head from the humerus (humeral circumflex arteries); the majority of the vessel continues in the brachium and becomes the brachial artery.
anterior cavity – much larger body cavity Situated anterior towards the posterior (dorsal) body cavity; features the serous membrane-lined pleural cavities for your lungs, pericardial cavity for that heart, and peritoneal cavity for your abdominal and pelvic organs; also often called ventral cavity.
Even so, erect posture has made more info a number of mechanical challenges—particularly, excess weight bearing. These issues have had to be satisfied by adaptations of the skeletal procedure.
coronoid process of the ulna – projecting bony lip located on the anterior, proximal ulna; forms the inferior margin of your trochlear notch.
wide ligament – broad ligament that supports the uterus by attaching laterally to either side with the uterus and pelvic wall.
bronchial artery – systemic department from the aorta that gives oxygenated blood towards the lungs Along with the pulmonary circuit.
apneustic centre – network of neurons inside the pons that stimulate the neurons inside the dorsal respiratory group; controls the depth of inspiration.
dorsal arch – (also, arcuate arch) shaped with the anastomosis with website the dorsalis pedis artery and medial and plantar arteries; branches supply the distal portions from the foot and digits.
clavicle – collarbone; elongated bone that articulates While using the manubrium on the sternum medially and also the acromion from the scapula laterally.
coronoid fossa – melancholy within the anterior surface area from the humerus over the trochlea; this Place receives the coronoid means of the ulna in the event the elbow is maximally flexed.