The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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atrioventricular valves – 1-way valves located concerning the atria and ventricles; the valve on the correct is known as the tricuspid valve, plus the one to the still left may be the mitral or bicuspid valve.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue within the penis that fills with blood for the duration of an erection and surrounds the penile urethra to the ventral part of the penis.
corpus cavernosum – either of two columns of erectile tissue from the penis that fill with blood in the course of an erection.
hypertension – drive exerted through the blood versus the wall of a vessel or heart chamber; can be described with the additional generic expression hydrostatic strain.
Security of your heart, lungs, and also other organs and structures while in the upper body generates a problem fairly distinctive from that in the central anxious technique. These organs, the purpose of which entails motion, enlargement, and contraction, must have a flexible and elastic protective masking. This type of masking is provided by the bony thoracic basket, or rib cage, which varieties the skeleton of the wall of the upper body, website or thorax.
coeliac trunk – (also, coeliac artery) key department with the abdominal aorta; offers rise to the left gastric artery, the splenic artery, along with the typical hepatic artery that sorts the hepatic artery for the liver, the ideal gastric artery for the abdomen, plus the cystic artery towards the gall bladder.
capitate – through the lateral side, the third with the 4 distal carpal bones; articulates Along with the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and mainly Together with the third metacarpal distally.
detrusor muscle – clean muscle in the bladder wall; fibres run in all Instructions to reduce the dimensions of your organ when emptying it of urine.
angiotensin I – protein made by the click here enzymatic motion of renin on angiotensinogen; inactive precursor of angiotensin II.
blood – liquid connective tissue composed of mobile parts—erythrocytes, leukocytes, and platelets—along with a fluid extracellular matrix called plasma; component in the cardiovascular system.
bone marrow transplant – therapy through which a donor’s wholesome bone marrow with its stem cells replaces diseased or broken bone marrow of the affected individual.
cytokines – class of proteins that act as autocrine or paracrine signalling molecules; while in the cardiovascular procedure, they stimulate the proliferation of progenitor cells and aid to promote both equally nonspecific and precise resistance to illness.
coronal suture – joint that unites the frontal bone to the proper and remaining parietal bones across the best in the cranium.
brain circumstance – part of the cranium which contains and safeguards the Mind, consisting from the eight bones that variety the cranial base and rounded upper skull.