A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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A human body consists of trillions of cells structured in a way that maintains distinctive interior compartments. These compartments keep body cells divided from exterior environmental threats and maintain the cells moist and nourished. In addition they individual internal body fluids from the a great number of microorganisms that grow on body surfaces, including the lining of specific passageways that hook up with the outer surface area of your body.
cutaneous membrane – skin; epithelial tissue made up of the stratified squamous epithelial cells that cover the skin on the body.
basilic vein – superficial vein with the arm that occurs in the palmar venous arches, intersects While using the median cubital vein, parallels the ulnar vein, and continues in to the higher arm; together with the brachial vein, it leads to the axillary vein.
coccyx – compact bone located at inferior conclude from the adult vertebral column that is shaped because of the fusion of 4 coccygeal vertebrae; also known as the “tailbone”.
cervical vertebrae – 7 vertebrae numbered as C1–C7 that are located while in the neck region from the vertebral column.
adrenal medulla – internal layer of your adrenal glands that plays an important purpose during the tension response by producing adrenaline and noradrenaline.
bursa – connective tissue sac containing lubricating fluid that forestalls friction in between adjacent more info structures, like skin and bone, tendons and bone, or amongst muscles.
deep femoral artery – branch of the femoral artery; presents rise towards the lateral circumflex arteries.
canaliculi – (singular = canaliculus) channels in the bone matrix that residence considered one of an osteocyte’s many cytoplasmic extensions that it works by using to communicate and obtain nutrients.
diploid – ailment marked via the existence of a double complement of genetic product (two sets of chromosomes, a person set inherited from Each and every of two parents).
amniotic cavity – cavity that opens amongst the read more inner cell mass and the trophoblast; develops into amnion.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and on the list of ways in which carbon dioxide is carried during the blood.
anterior – describes the front or route towards the front of your body; also called ventral.
brachial plexus – nerve plexus associated with the lower cervical spinal nerves and to start with thoracic spinal nerve.