Getting My human anatomy and physiology notes To Work
Getting My human anatomy and physiology notes To Work
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cardiac skeleton – (also, skeleton with the heart) bolstered connective tissue Situated inside the atrioventricular septum; features 4 rings that encompass the openings between the atria and ventricles, along with the openings for the pulmonary trunk and aorta; the point of attachment for your heart valves.
appendicular skeleton – all bones of your upper and decrease limbs, plus the girdle bones that connect Each individual limb to your axial skeleton.
cribriform plate – little, flattened parts with various compact openings, Positioned to both aspect from the midline in the ground with the anterior cranial fossa; shaped from the ethmoid bone.
cleavage furrow – contractile ring that varieties all-around a mobile in the course of cytokinesis that pinches the cell into two halves.
afterload – power the ventricles will have to produce to properly pump blood in opposition to the resistance while in the vessels.
Bowman’s capsule – cup-shaped sack lined by a simple squamous epithelium (parietal surface area) and specialised cells referred to as podocytes (visceral surface) that take part in the filtration system; receives the filtrate which then passes on on the PCTs.
atrioventricular (AV) node – clump of myocardial cells situated in the inferior portion of the right atrium throughout the atrioventricular septum; receives the impulse with the SA node, pauses, then transmits it into specialised conducting cells throughout the interventricular septum.
anterior interventricular sulcus – sulcus Positioned amongst the still left and correct ventricles around the anterior surface in the heart.
carotid sinuses – little pockets close to the foundation human anatomy of The inner carotid arteries which can be the areas in the baroreceptors and chemoreceptors that set off a reflex that aids within the regulation of vascular homeostasis.
brachial vein – further vein of the arm that types from your radial and ulnar read more veins in the decreased arm; contributes to the axillary vein.
cranial nerve – considered one of twelve nerves connected to the brain that are answerable for sensory or motor capabilities of the head and neck.
cerebral peduncles – segments in the descending motor pathway which make up the white issue from the ventral midbrain.
adductor tubercle – little, bony bump Positioned around the remarkable element of the medial epicondyle with the femur.
coronoid fossa – despair over the anterior surface area of your humerus earlier mentioned the trochlea; this Place gets the coronoid process of the ulna once the elbow is maximally flexed.