A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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atrioventricular valves – 1-way valves Situated involving the atria and ventricles; the valve on the ideal is known as the tricuspid valve, along with the one particular to the left will be the mitral or bicuspid valve.
circulatory shock – also merely known as shock; a daily life-threatening professional medical issue through which the circulatory process is not able to produce sufficient blood movement to deliver ample oxygen and other nutrients to the tissues to maintain mobile metabolism.
To learn the entire buildings and working means of this system it is necessary to understand the anatomy and physiology.
diploë – layer of spongy bone, that is certainly sandwiched involving two the layers of compact bone found in flat bones.
acetabulum – big, cup-formed cavity Found about the lateral aspect in the hip bone; shaped via the junction in the ilium, pubis, and ischium portions on the hip bone.
contralateral – word meaning “on the other aspect,” as in axons that cross the get more info midline inside a fibre tract.
depolarise – to lessen the voltage distinction between the inside and outside of a mobile’s plasma membrane (the sarcolemma for the muscle mass fibre), making The within fewer adverse than at relaxation.
cornea – fibrous masking from the anterior region of the attention that is certainly transparent so that light-weight can go through it.
checkpoint – progress issue during the cell cycle in the course of which selected disorders need to be satisfied to ensure that the mobile to move forward to some subsequence period.
blood – liquid connective tissue composed of mobile elements—erythrocytes, leukocytes, and platelets—and also a fluid read more extracellular matrix termed plasma; part in the cardiovascular technique.
basilar artery – formed from your fusion of the two vertebral arteries; sends branches to the cerebellum, Mind stem, as well as posterior cerebral arteries; the most crucial blood source for the brain stem.
anterior speaking artery – anastomosis of the proper and still left interior carotid arteries; supplies blood for the Mind.
This information is concerned primarily With all the gross composition along with the purpose of the skeleton of the normal human adult.
cerebral aqueduct – connection of the ventricular method in between the third and fourth ventricles located in the midbrain.