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A & P Medical Terms of Human Body
Terminology
25
Medical
Undergraduate 1
06/25/2012

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Term
Anatomy
Definition
Study of the structure and shape of the body and body parts and their relationship to one another
Term
Physiology
Definition
Study of how the body and its parts work or function
Term
Momeostasis
Definition
How a body functions to maintain a stable internal environment
Term
Levels of organization
Definition
Atoms - Tiny building blocks
Molecules - Combined atoms creating water, sugars, protiens and cells
Cells - Basic building block of the body
Tissues - Groups of similart cells that have a common function
Organs - Structure composed of 2 or more tissue types that perform a specific function
Organ system - Group of organs that cooperate to accomplish a common purpose
Term
Topography
Definition
Body's actual orientation or anatomical position
Term
Anatomical Position
Definition
Where body is erect, palms open and facing outward
Term
Planes
Definition
Midine /Mid-Sagittal
Medial- Movement toward midline Lateral- Movement away from midline

Frontal
Anterior- In front of the frontal plane
Posterior-Behind the frontal plan

Transverse
Superior- Above the transvers plane
Inferior- Below the transverse plane

Proximal- Nearer to a given reference point
Distal- Farther from a given reference point
Superficial- On the surface of the body
Deep- Inside the body
Term
Positions
Definition
Erect - Being in or having a vertical, upright position
Recumbent - Lying on one side with under arm behind back
Supine - Lying on the back having the face upward
Prone - Lyine with the front or face downward
Fowler's - An inclined position (head of the bed is raised to promote dependet drainiage after abdominal operation
Trendlenberg - Supine - inclined at 45 degrees w/belvis higher than head
Term
Skeletal system consists of
Definition
framework of bones, cartilage, ligaments and joints
Term
Skeletal system terms
Definition
Arthro=Joint
Chondro=Cartilage
Myelo= Mone marrow or spine
Costo=Rib
Oste=Bone
Crani=Skull
Term
Muscular system terms
Definition
Myo=muscle
Tendo=Tendon
Ligament=ligament
Term
Skin/integumentary System Terms
Definition
Derma=Skin
Onycho=Nail
Term
What is the Respiratory System
Definition
Respiratory system allows us to breath and supplies oxygen to our blood while removing carbon dioxide from our blood
Term
Respiratory System Terms
Definition
Rhino=Nose
Laryngo=Larynx
Tracheo=Upper windpipe or trachea
Broncho=Lowerwindpip or pronchus
Pulmo and ppneumo = lung and or air
Pnea=Breathing or breath
Term
Digestive System
Definition
Stoma=Mouth
Lingua, Glosso=Tongue
Dento, Odonto=Tooth
Gingivo=Stomach
Entero=Intestine
Duodeno=Small Intestine
Jejuno=2nd Part of Small Intestine
lleo=ileum (3rd part of small intestine
Colo=Colon
Procto, Ano=Rectum or anus
Term
Accessory Organ or Digestive System
Definition
Hepat=Liver
Cholecysto=Gall bladder
Celio, Abdomino=Abdomen
Lapro=Abdominal wall
Term
Cardiovascular Circulatory System
Definition
Cardio=Heart
Angio, vaso= Vessel
Phlebo, veno=vein
Arterio=Artery
Thrombo=clot of blood
Hemo, hemato=Blood
Term
Cells Tissue and organs
Definition
Cyto=Cell
Lympho=Lymph
Spleno=Spleen
Phago=to eat
Term
What does the nervous system do?
Definition
Maintains body homeostasis with electrical signals; provides for sensation, higher mental functioning, engages muscels and glands
Term
Nervous System terms
Definition
Neuro=Nerve
Cerebro, encephalo=Brain
Pcycho, mento=Mind
Esthesia= Feeling or sensation
Myel=Spinal Cord
Mening=Membranes surrounding spinal cord and brain
Cephal=head
Term
What does the Urinary system do?
Definition
Moves urin through our body and cleanses our blood and maintains the body's water and salt balance.
Term
Urinary System Terms
Definition
Nephro, Rena=Kindney
Uretro=Ureter
Cysto=Bladder
Urethro=Urethra
Uro, uria=Urine
Lith=Stone
Term
Reproductive System (Male)
Definition
Orchio=Testes
Andr=Male
Prostat=Prostate
Vas=Vessel
Term
Reproductive System (Female)
Definition
Hystero, Metro=Uterus or womb
Oophoro=Ovary
Salpingo=Tube
Colp=Vagina
Meno=Menstruation
Mammo=breast
Term
Special senses
Definition
Oto=Ear
Tympano, myringo=Eardrum
Opthalmo, oculo=Eye
Opto=Vision
Blepharo=Eyelid
Kerato=Cornea
Dacryo=Tear
Olfaction=Smell
Gustatory=taste
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