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
Ingestion
Eating or taking in food
Inhalation
Breathing in through nose or mouth
Insertion
Point at where skeletal muscle is attached to the bone
Integumentary system
The skin and its organs
Internal carotid artery
Supplies blood to brain eyelids forehead nose and internal ear
Internal jugular vein
Bein located at side of the neck to collect blood from brain and parts of the face
Interstitial fluid
Blood plasma found in the spaces between tissues
Joint
Connection between a eo or more bones of the skeleton
Kidneys
Organ that supports excretory system by eliminating water and waste products
Lacrimal bones
Small thin bones on eye sockets
Lateral pterygoid
Muscles that close mouth and being jaw forward
Latissimus dorsi
Large flat muscle covering lower back
Levator Anguli oris
Angles the mouth and draws it inward
Levator labii superior is
Muscle of upper lip that elevated the upper lip and dilates nostrils
Iiver
Removes toxic waste products of digestion
Lungs
Inhaled air is exchanged for carbon dioxide
Lymph
Fluid that circulates and carries waste and impurities away from the cell
Lymph capillaries
Vessels that occur in clusters and distributed
Lymph nodes
Filter the lymphatic vessels and help fight infections
Lymphatic system
Protect body from disease by developing immunities
Mandible
Lower jawbone
Mandibular nerve
Supplies the muscle and skin of the lower part of the face
Masseter
The chewing muscles
Maxillary bones
Form the upper jaw
Maxillary nerve
5th cranial nerve that supplies the upper part of the face
Medial pterygoid
Muscle that opens and closes the mouth and brings the jaw forward.chewing muscles
Median nerve
Supplies to the arm and the hand
Melasma
Skin condition that causes darker pigmentation in areas such as upper lip around the eyes and cheeks pregnancy mask
Mental nerve
Nerve that affects the skin of lower lip and chin
Mentalis
Elevated the lower lip and raises wrinkles the skin of chin
Metabolism
Process of changing food into forms of energy
Metacarpus
Bones of Palm of hand
Middle temporal artery
Artery that supplies blood to the temples
Mitosis
Cells dividing into new cells
Mitral valve
Valve from left atrium
Motor nerves
Sends impulses from brain to muscles of glands
Muscle tissue
Contracts and moves parts of body
Muscular system
Contracts and moves the body
Myology
Study of nature structure and function of the muscles
Nasal bones
Bones that form the bridge of the nose
Nasal nerve
Nerve affects point and lower sides of the nose
Nasalis muscle
Two part muscle that covers the nose
Nerve tissue
Tissue that controls and coordinates all body functions
Nerves
Cords made up of bundles of nerve fibers
Nervous system
Coordinates and controls all other systems to make it work effectively
Neurology
Study of the nervous system
Neuron
Basic unit of the nervous system
Nonstriated muscles
Function automatically
Nueoplasm
Fluid within the cell that contains proteins and dna
Nucleus
Control center
Occipital artery
Supplies blood to the ski and muscles of the scalp and back of head
Occipital bone
Hindmost bone of the skull
Occipitalis
Back of the epicranius draws scalp backwards
Opthalamic nerve
Supplies the skin of forehead eye lids scalp orbit nasal passage
Orbicularis oculi
Ring muscle of the eye sockets
Orbicularis Oris
Flat band around the upper and lower lip that compresses the lips
Organelle
Small structure within a cell that have their own function
Organs
Composed of specialized tissues performing specific function
Origin
Part of muscle that doesn’t move
Os
Means bone
Osteology
Study of anatomy
Ovaries
Sexual reproduction for female
Palatine bone
Form hard palate of the mouth
Pancreas
Secretes enzyme producing hormone
Parasympathetic division
Part of the autonomic nervous system
Parathyroid glands
Regulate blood and calcium levels
Parietal artery
Supplies blood to the side and crown of head
Partial bones
Bones that form sides of cranium
Pectoralis major and minor
Muscles of the chest that assist in swinging the arms
Pericardium
Double layer membranous sac enclosing the heart
Peripheral nervous system
Has both sensory and motor nerves
Peristalsis
Moving flood along digestive tract
Phalanges
Fingers
Physiology
Study of functions and activies performed by body’s strictures
Pineal gland
In brain role in sexual development sleep and metabolism
Pituitary gland
gland of endocrine system
Plasma
Fluid part of blood carries to cells
Platelets
Contribute to blood clotting process
Platysma
Posterior auricular artery
Posterior auricular nerve
Nerve that affects the muscle behind the ear at the base of the skull
Procerus
Muscle that covers the bridge of the nose
Pronators
Muscles that Turn hand inward
Protoplasm
Colorless jelly like substance in the cells
Pulmonary circluation
Sends blood from heart to the lungs
Radial artery
Supplies blood to the thin side of the arm
Radial nerve
Supplies thumb side of arm with nerves
Radius
Smaller bone in forarm
Red blood cells
Carries oxygen to the lungs
Reflex
Stimulated movement from impulse of receptor
Reproductive system
System involved in reproduction
Respiration
Inhaling and exhaling air
Repiratiary system
System involved with breathing
Ribs
Twelve rib bones
Risorius
Muscle of the mouth
Scapula
Shoulder blade
Sensory nerves
Carry impulses and messages
Serratus anterior
Muscle of the chest that assist in breathing
Seventh cranial nerves
Facial nerve
Skeletal system
Physical foundation of body
Skin
Covers the body for protection
Smaller occipital nerve
Located at base of skull muscle behind the ear
Sphenoid bone
Bone that joins all bones of cranium togetger
Spinal cord
Extends done to trunk of body and originates in the brain
Sternocleidomastoid
Muscle of the neck that rotates the head
Sternum
Breastbone
Striated muscles
Voluntary muscles or skeletal muscles
Submental artery
Supplies blood to chin and lower lip
Superficial temporal artery
Supplies blood to the muscles of the head
Superior labial artery
Supplies blood to upper lip and region of the nose
Supinator
Muscle of the fora that rostates the radius outward
Supra orbital artery
Supplies blood to upper eyelid
Supra orbital nerve
Nerve that affects the skin between the eyes
Supra trochlear nerve
Affects skin between the eye
Sympathetic division
Stimulates and speeds up activity and prepares the body for stressful situations
Systemic circulation
Circulation from heat throughout the body back to the heart
Temporal bones
Bones on the sides of head in the ear region
Temporal nerve
Nerve that affects the temple part
Temporalalis muscle
Temporal muscle involved with chewing
Testes
Male reproductive organ
Thorax
Chest has ribs sternum and vertebrae
Thyroid gland
Gland located on neck makes proteins and hormones
Tibial nerve
Passes behind the knee supplies impulses to knee
Tissue
Collection of similar cells that perform a particular function
Transverse facial artery
Artery that supplies mood to the skin
Trapezius
Muscles that covers neck and upper region of back
Triceps
Muscle that covers upper arm
Tricuspid valve
The heart valve that prevents backflow
Turbinal bones
Thin layers of spongy bone
Ulna
Inner none of forarm
Ulna artery
Artery that supplies blood to the muscles
Ulnar nerve
Sensory motor nerve which affects the arm and Palm
Vavles
Structure that close a passage of blood flow
Vascular system
Consist of heart and arteries
Veins
Thin walled blood cells
Ventricle
Lower chamber of heart
Venules
Small capillaries
Comee bone
Flat thin bone that form apart of nasal
White blood cells
Destroying diseases
Zygomatic bone
Cheek bones
Zygomatic nerve
Nerve at the temple
Zygomatic major and minor
Muscles on both sides of the face