The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
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arteriovenous anastomosis – small vessel connecting an arteriole straight to a venule and bypassing the capillary beds.
diencephalon – area of the adult Mind that retains its name from embryonic improvement and involves the thalamus and hypothalamus.
acromial end in the clavicle – lateral conclusion with the clavicle that articulates Together with the acromion on the scapula.
action opportunity – alter in voltage of a mobile membrane in response to the stimulus that ends in transmission of the electrical sign; distinctive to neurons and muscle mass fibres.
amacrine mobile – style of mobile within the retina that connects towards the bipolar cells near the outer synaptic layer and presents the basis for early picture processing inside the retina.
biaxial joint – style of diarthrosis; a joint that allows for movements inside of two planes (two axes).
calcitonin – peptide hormone developed and secreted with the parafollicular cells (C cells) of the thyroid gland that functions to lower blood calcium stages.
Anatomy and physiology both equally are associated with the structure and functioning program of a human body. All read more residing organisms in the world are composed of cells, tissues, organs and organ systems.
canaliculi – (singular = canaliculus) channels inside the bone matrix that household considered one of an osteocyte’s quite a few cytoplasmic extensions that it makes use of to speak and receive nutrients.
cervical curve – posteriorly concave curvature from the cervical vertebral column region; a secondary curve of the vertebral column.
blood colloidal osmotic strain (BCOP) – stress exerted by colloids suspended in blood inside a vessel; a primary determinant is the existence of plasma proteins.
arterial circle – (also, circle of Willis) anastomosis located at The bottom with the Mind that assures continual blood offer; formed from branches of the internal carotid and vertebral arteries; materials blood for the Mind.
blood-Mind barrier (BBB) – physiological barrier among the circulatory technique along with the central anxious program that establishes a read more privileged blood source, limiting the movement of substances into your CNS.
anterior cruciate ligament – intracapsular ligament of your knee; extends from anterior, excellent surface with the tibia for the interior aspect of the lateral condyle of your femur; resists hyperextension of knee.