Anatomy Flashcards
Absorption
Transport of fully digested food into circulatory system
Abductors
Muscle that draws a body part away from the midline of an extremity
Adductors
Muscles that draw body part inward toward median
Adipose tissue
Connective tissue considered fat
Adrenal glands
Glands that secrete 30 steroid hormones and work fight or flight response
Anabolism
The process of building up larger Molecules from smaller ones
Anatomy
Study of human body that can see
Angular artery
Supplies blood to the side of nose
Anterior auricular artery
Artery that supplies blood to front part of ear
Aorta
Largest artery carries blood from heart to be distributed by branch arteries through body
Arteries
Thick walled muscular and flexible tubes that carry oxygenated blood from heart to capillairies
Arterioles
Small arteries that deliver blood to capillairies
Atrioventricular valves
To prevent the blood from flowing back into pumping chamber
Atrium
Upper chamber of heart through which blood is pumped to the ventricles
Auricularis anterior
Muscle in front of war that draws eat forward
Auricularis posterior
Muscle behind ear that draws ear backward
Auricularis superior
Muscles that draws ear upward
Auriculotemporal nerve
Nerve that affects the external ear and skin above the temple up to the top of skull
Autonomic nervous system
Controls involuntary muscles
Axon
Extension of neuron through which impulses are sent away from the cell body to other neurons glands or muscles
Belly
Middle part of a muscle
Biceps
Inner side of the upper arm
Blood
Supply oxygen and nutrients to cells and tissues and to remove carbon dioxide and waster from them
Blood vessels
Tube like structures that transport blood to and from the heart
Body systems
Group of bodily organs act to perform one or more functions
Brachial artery
Located in the upper arm major blood vessel which runs down the arm
Brain
Part of central nervous system
Brain stem
Structure that connects the spinal cord to brain
Buccal nerve
Nerve that affects the muscle of the mouth
Buccal nerve
Affects the muscle of the mouth
Buccinator
Thin flat muscle of the cheek between the upper and lower jaw that compresses the cheeks and expels air between the lips
Capillaries
Thin walled blood vessels that connect arteries to the veins
Cardiac muscles
Involuntary muscle that is the heart
Carpus
Wrist
Catabolism
Breaking down of complex compounds within cells into smaller ones
Cell membrane
Part of cell that encloses protoplasm capable of performing
Cells
Basic unit of all living things
Central nervous system
Brain spinal cord spinal nerves and cranial nerves
cerebellum
Lies at the bases of brain and is attached to the brain stem
Cerebrum
Bulk of brain and located in the front upper part of cranium
Cervical cutaneous nerve
Nerve located at the side of the neck down to breast bone
Cervical nerves
Nerves that originate at spinal cord
Cervical vertebrae
Seven bones of top in neck area of spine
Circulatory system
Controls circulation of blood through heat and blood vessels
Clavicle
Collarbone
Common carotid arteries
Supply blood to face head and neck
Connective tissue
Binds protects and supports bones cartilage and tendons
Corrugator muscle
Facial muscle draws eyebrows done and wrinkles forehead vertically
Cranium
Oval bonds case that protects the brain
Cytoplasm
Watery fluid necessary for cell growth reproduction and self repair
Defecation
Elimination of feces
Deltoid
Shoulder joint muscle
Dentrites
Free like nerve fibers extending from a nerve cell
Deoxyribonuclric acid
DNA genetic information
Depressor Anguli Oris
Muscle extending alongside chin
Depressor labii inferioris
Muscle lower lip that depresses it and draws it to one side
Diaphragm
Separates thorax and helps with breathing
Diencephalon
Midbrain contains thalamus and hypothalamus
Digestion
Breakdown of food
Digestive enzymes
Chemicals that change food into energy
Digestive system
Changing food into nutrients and waste
Digital nerve
Sensory motor nerve controls motion of fingers
11th cranial nerve
Motor nerve that controls motion of neck and shoulders
Endocrine glands
Secretes hormones
Endocrine system
Growth development sexual activities and health to entire body
Epicranial aponeurosis
Tendon connecting occipitalis and frontal is
Epicanius
Broad muscle that covers top of skull
Epithelial tissue
Protective covering on body surfaces
Ethmoid bone
Eye socket bone spongy and fragile
Excretory system
Eliminates waste from body
Exhalation
Breathing outward
Exocrine glands
Sweat and oil glands
Extensors
Straighten wrists
External carotid artery
Supples blood to scalp ear face and neck and side of head
External jugular vein
Bein located on side of neck
Facial artery
Supplies blood to lower region of face mouth and nose
5th cranial nerve
Chief sensory nerve controls chewing and has three branches
Flexor
Extensor muscle of the wrist
Frontal artery
Supplies blood to forehead and upper eyelids
Frontal bone
Forehead bone
Frontalis
Front portion of epicranius draws scalp forward
Glands
Specialized organs that remove certain elements of blood to convert them into new compounds
Greater auricular nerve
Nerves at the sides of neck
Greater occipital nerve
Nerve located on back of head
Heart
Muscle organ that keeps blood moving
Hemoglobin
Iron containing protein in red blood cells
Histology
Study of the structure and composition of tissue
Hormones
Secretions produced by one of the endocrine glands and carried by the blood stream
Humerus
Uppermost and largest bone in the arm
Hyoid bone
U shaped bone at the base of the tongue
Inferior labial artery
Supplies blood to the lower lip
Infra orbital artery
Artery that originates from maxillary artery supplies blood to the eye muscle
Infra orbital nerve
Nerve that affects skin of lower eyelid
Infratrochlear nerve
Nerve at skin of the nose