The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
Blog Article
cardiac skeleton – (also, skeleton on the heart) strengthened connective tissue Positioned in the atrioventricular septum; involves 4 rings that encompass the openings involving the atria and ventricles, plus the openings to your pulmonary trunk and aorta; The purpose of attachment for that heart valves.
cutaneous membrane – skin; epithelial tissue designed up of the stratified squamous epithelial cells that go over the surface on the body.
dense connective tissue – connective tissue right that contains many fibres that give both equally elasticity and safety.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the very first rib.
deltoid ligament – broad intrinsic ligament located over the medial facet from the ankle joint; supports the talus at the talocrural joint and resists surplus eversion with the foot.
adrenal vein – drains the adrenal or suprarenal glands that happen to be straight away superior towards the kidneys; the correct adrenal vein enters the inferior vena cava straight as well as remaining adrenal vein enters the remaining renal vein.
autonomic nervous system (ANS) – purposeful division on the nervous system read more that is definitely liable for homeostatic reflexes that coordinate Charge of cardiac and sleek muscle, as well as glandular tissue.
brachial artery – continuation from the axillary artery within the brachium; materials blood to much of your brachial location; offers off many more compact branches that offer blood towards the posterior area with the arm during the region from the elbow; bifurcates into your radial and ulnar arteries for the coronoid fossa.
The central anxious technique lies mostly in the axial skeleton, the brain becoming well secured because of the cranium and the spinal wire by the vertebral column, via the bony neural arches (the arches of bone that encircle the spinal twine) as well as intervening ligaments.
autonomic here tone – contractile point out all through resting cardiac exercise made by delicate sympathetic and parasympathetic stimulation.
bone marrow – tissue discovered inside of bones; the location of all blood mobile differentiation and maturation of B lymphocytes.
When a single considers the relation of those subdivisions of the skeleton on the smooth elements of the human body—such as the anxious system, the digestive technique, the respiratory method, the cardiovascular method, plus the voluntary muscles with the muscle system—it is clear that the functions of the skeleton are of a few different types: help, safety, and motion.
digital arteries – shaped within the superficial and deep palmar arches; provide blood to the digits.
adaptive immune reaction – fairly gradual but very precise and effective immune reaction managed by lymphocytes.