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30 Cards in this Set
- Front
- Back
abductors
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muscles that separate the fingers
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adductors
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muscles at the base of each finger that draws the fingers together
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anabolism
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constructive metabolism; the process of building up larger molecules from smaller ones
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anatomy
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the study of the structure of the body that can be seen with the naked eye and what it is made up of; the science of the structure of organisms or of their parts
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angular artery
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artery that supplies blood to the side of the nose
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anterior auricular artery
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artery that supplies blood to the front part of the ear
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aponeurosis
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tendon that connects the occipitalis and the frontalis
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arteries
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thick-walled muscular and flexible tubes that carry oxygenated blood from the heart to the capillaries throughout the body
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atrium
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one of the two upper chambers of the heart through which blood is pumped to the ventricles (plural: atria)
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auricularis anterior
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the muscle in front of the ear that draws the ear forward
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auricularis posterior
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the muscle behind the ear that draws the ear backward
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auricularis superior
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the muscle above the ear that draws the ear upward
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auricolutemporal nerve
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the nerve that affects the external ear and skin above the temple, up to the top of the skull
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autonomic nervous system
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the part of the nervous system that controls the involuntary muscles; regulates the action of the smooth muscles, glands, blood vessels and heart
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axon
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the process, or extension, of a neuron by which impulses are sent away from the body of the cell
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belly
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middle part of a muscle
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biceps
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muscle producing the contour of the front and inner side of the upper arm
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blood
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nutritive fluid circulating through the circulatory system (heart, arteries, veins and capillaries) to supply oxygen and nutrients to cells and tissues and to remove carbon dioxide and waste from them
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blood vascular system
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group of structures (heart, arteries, veins and capillaries) that distribute blood throughout the body
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brain
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part of the centeral nervous system contained in the cranium; largest and most complex nerve tissue; controls sensation, muscles, glandular activity and the power to think and feel
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buccal nerve
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nerve that affects the muscles of the mouth
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buccinator
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thin, flat muscle of the cheek between the upper and lower jaw that compresses the cheek and expels air between the lips
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capillaries
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thin-walled blood vessels that connect the smaller arteries to the veins
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cardiac muscle
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the involuntary muscle that is the heart
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carpus
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the wrist; flexible joint composed of a group of eight small, irregular bones held together by ligaments
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catabolism
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the part of metabolism that involves the breaking down of complex compounds within the cell into smaller ones, often resulting in the release of energy to perform functions such as muscular efforts, secretions or digestion
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cell membrane
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part of the cell that encloses the protoplasm and permits soluble substances to enter and leave the cell
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cells
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basic unit of all living things; minute masses of protoplasm capable of performing all the fundamental functions of life
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central nervous system
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cerebrospinal nervous system; consists of the brain, spinal cord, spinal nerves and cranial nerves
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cervical cutaneous nerve
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nerve located at the side of the neck that affects the front and sides of the neck as far down as the breastbone
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