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SRGT Ch2 Terminology
Body Structure & Directional Ch2 Terminology
Question | Answer |
---|---|
hist/o | tissues |
stromal tissue | supportive tissue |
parenchymal tissue | does the work |
epithelial tissue | internal and external covering for organs |
connective tissue | bone, blood, fat |
muscular tissue | heart, skeletal and visceral muscles |
nervous tissue | provides transmission of information to regulate a variety of functions |
organ/o, viscer/o | organ |
Apex apic/o | pointed extremity of a conical structure |
Body corpor/o, som/o, somat/o | the largest or most important part of an organ |
Fundus fund/o | base or deepest part of a hollow organ that is the farthest from the mouth of the organ |
Fornix fornic/o | any vaultlike or arched structure |
Hilum hil/o | area where nerves and vessels enter or exit an organ |
Lumen lumin/o | the space within an artery, vein, intestine or tube |
Sinus or Antrum sinus/o or antra | a cavity or channel in bone |
Vestibule vestibul/o | a small space or cavity at the beginning of a canal |
Antrum antra | any nearly closed cavity or chamber (stomach) |
Bi- | two |
Contra- | opposite; against |
Epi- | above; on top of |
Ipsi- | same |
Meta- | change; beyond |
Uni- | one |
-ium, -um | structure |
-ad | in the direction of; toward |
Mid- | middle |
Dis- | apart; bad; abnormal |
Dys- | bad; difficult; painful; abnormal |
mal- | bad; ill |
cyt/o | cell |
Anatomy | study of the structure of the body |
Physiology | study of the function of the body |
biopsy | process of viewing living tissue that has been removed for the purpose of diagnosis and/or treatment |
necropsy | process of viewing dead tissue |
autopsy | process of viewing self; term used commonly for examination of a dead body to determine cause of death |
Anterior Ventral | anter/o in front of |
Posterior Dorsal | poster/o behind; after |
Anteroposterior (AP) | front to back |
Posteroanterior (PA) | back to front |
Superior Cephalad | cephal/o head |
Inferior Caudad | caud/o tail |
Medial | medi/o middle |
Lateral | later/o side |
Ipsilateral | same side |
Contralateral | opposite side |
Unilateral | one side |
Bilateral | two sides |
Superficial | on the surface of the body |
Deep | away from (below) the surface |
Proximal | proxim/o near |
Distal | dist/o far |
Dextrad | dextr/o to the right |
Sinistrad | sinistr/o, levo to the left |
Afferent | toward an organ |
Efferent | away from an organ |
Supine | supination face up |
Prone | pronation face down |
Palmar | pertaining to palm of hand |
Plantar | pertaining to sole of foot |
Dorsal cavities | cranial and spinal |
Ventral cavities | thoracic (heart & lungs) abdominal (stomach, liver, intestines) pelvic (bladder, reproductive organs) |
Mediastinum | mediastin/o space between the lungs |
Pleural cavity | space within the double-folded membrane that surrounds the lungs |
Abdominal cavity also referred to as | peritoneal cavity |
Diaphragm | diaphragm/o, phren/o, diaphragmat/o separates thoracic and abdominal cavities |
Peritoneum | peritone/o highly vascular membrane that lines the abdominal cavity |
Pelvic cavity | bladder and reproductive organs |
Abdominopelvic regions | Left & Right hypochodriac Epigastric Left & Right lumbar Umbilical Left & Right iliac Hypogastric |
Abdominopelvic quadrants | RUQ - liver LUQ - stomach & spleen RLQ - appendix & McBurnery's point LLQ - Munro's point |
Sagittal plane | separates sides from each other |
Midsagittal plane | divides body into equal right & left halves |
Frontal or coronal plane | divides body into front and back portions |
Transverse plane (cross sectional) | divides the body horizontally into an upper part and lower part |
Oblique plane | divides the body as a slanted angle |
antrum | antr/o |
apex | apic/o |
blood | hem/o, hemat/o |
body | som/o, somat/o |
bone | oste/o, osse/o |
cell | cyt/o |
dissolve | lys/o |
epithelium | epitheli/o |
fat | adip/o |
fornix | fornic/o |
fundus | fund/o |
heart muscle | myocardi/o |
lumen | lumin/o |
muscle | my/o |
nerve | neur/o |
nipple | thel/o |
nucleus | kary/o, nucle/o |
organ, viscera | organ/o, viscer/o |
ribose | rib/o |
sameness | home/o |
sinus, cavity | sin/o, sinus/o |
skeletal muscle | rhabdomy/o |
smooth muscle | leiomy/o |
system | system/o |
to cast | bol/o |
vestibule | vestibul/o |
Ana- | up; apart |
Cata- | down |
-ia, -ism | condition |
-plasm | formation |
-us | noun ending |
bladder | cyst/o, vesic/o |
bone marrow, spinal cord | myel/o |
hair | pil/o, trich/o |
ileum | ile/o |
kidney | nephr/o, ren/o |
nail | onych/o, ungu/o |
ovary | oophor/o, ovari/o |
skin | cutane/o, derm/o, dermat/o |
small intestine | enter/o |
stomach | gastr/o |
testis | test/o, orchid/o |
ureter | ureter/o |
urethra | urethr/o |
abdomen | abdomin/o, celi/o, lapar/o |
cranium, skull | crani/o |
dorsal | dors/o |
pelvis | pelv/i |
peritoneum | peritone/o |
pleura | pleur/o |
spine | spin/o |
sternum | stern/o |
thorax | thorac/o |
ventral | ventr/o |
vertebra | vertebr/o |
cartilage | chondr/o |
front | front/o |
groin | inguin/o |
ileum (small intestinal) | ile/o |
ilium (pelvic) | ili/o |
loin | lumb/o |
umbilicus | omphal/o, umbilic/o |
Musculoskeletal system | muscles - my/o, myos/o, muscul/o bones - oste/o, osse/o, oss/i joints - arthr/o, articul/o |
Integumentary system | skin - derm/o, dermat/o, cutane/o hair - trich/o, pil/o nails - ungu/o, onych/o |
Gastrointestinal system | stomach - gastr/o intestines - ile/o, enter/o |
Urinary system | kidneys - ren/o, nephr/o bladder - cyst/o, vesic/o ureters, urethra - ureter/o, urethr/o |
Reproductive system | ovaries - oophor/o, ovari/o testes - test/o, orchid/o |
Blood, Lymphatic, Immune system | blood cells - erythrocyt/o, leukocyt/o, thrombocyt/o |
Cardiovascular system | heart - cardi/o, coron/o vessels - srteri/o, ven/o, phleb/o |
Respiratory system | lungs - pulmon/o, pneumon/o bronchi - bronch/o trachea - trache/o |
Nervous/Behavioral system | brain - encephal/o, cerebr/o nerves - neur/o mind - ment/i, phren/o, psych/o |
Special Senses | eyes - ophthalm/o, ocul/o, opt/o ears - ot/o, aur/o |
Endocrine system | pancreas - pancreat/o thyroid - thyroid/o |