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Anatomical Terms
PennFoster Intro to Vet Terminology Directional Terms, Body Systems, and Anatomy
Term | Definition |
---|---|
anterior | toward the front of the animal |
bilateral | pertaining to both sides of the body |
caudal | toward the tail |
cephalic | toward the head |
distal | away from the point of reference |
dorsal | near or on the back of the body |
lateral | toward or on the side of the body |
medial | toward or at the middle of the body |
posterior | toward or at the rear of the body |
proximal | near the point of reference |
ventral | near or on the belly side of the body |
articular | pertaining to a joint |
cardiovascular | pertaining to the heart and blood vessels |
circulatory | pertaining to blood circulation |
digestive | regarding the process of converting food into chemical substances that can be used by the body |
endocrine | secreting internally; relating to endocrine glands |
integumentary | pertaining to the skin of the body |
lymphatic | pertaining to lymph or lymphatic vessels |
muscular | pertaining to the muscles |
nervous | pertaining to nerves |
reproductive | concerning to the production of offspring |
respiratory | pertaining to the exchange of oxygen and carbon dioxide between the atmosphere and the body cells |
skeletal | pertaining to the bones of the body |
urinary | relating to the system of urine excertion |
urogenital | relating to organs of excretion and reproduction |
vascular | relating to vessels for passage of body fluids |
abdominal | pertaining to the abdomen |
adipose | relating to fat |
adrenal | relating to adrenal glands; near kidneys |
alimentary | pertaining to food or nutrition (alimentary canal) |
anal | pertaining to the region of the anus |
aortic | pertaining to the aorta (largest artery) |
appendicular | pertaining to the arms and/or legs |
arterial | relating to the arteries or the blood in them |
articulation | the joint or junction of two or more parts |
aspiration | the act of breathing; withdrawing fluid from the body |
autonomic | occurring involuntarily |
axial | trunk and skull (skeleton) |
bowel | division of the intestine |
bronchial | pertaining to the air tubes of the lungs |
capillary | smallest blood vessels |
cardiac | pertaining to the heart |
cerebral | pertaining to the brain |
cervical | pertaining to the neck or cervix |
cilia | small hairlike structures |
cloaca | urogenital passage of birds |
coccygeal | tail area |
collateral | secondary or accessory |
colon | part of the large intestine |
copulatory | relating to sexual intercourse |
coronary | regarding the heart |
cranial | regarding the skull |
cutaneous | relating to the skin |
deciduous | falling out at the end of a stage or season; first set of teeth |
dental | relating to teeth or dentistry |
diaphragmatic | regarding the diaphragm |
diastolic | regarding the dilation of the heart cavities |
digital | pertaining to the fingers or toes |
duodenal | pertaining to the duodenum |
enzyme | protein that causes biochemical reactions |
epidermal | relating to the outer layer of skin |
epithelial | pertaining to the outer protective tissue of the body |
esophagus | tubular food passage between the neck and stomach |
excretory | relating to the discharge of waste |
exocrine | external secretion of a gland |
extremities | terminal portions; arms, legs, feet, hands |
fecal | relating to feces |
genetic | relating to biological heredity |
genital | pertaining to the reproductive organs |
hormonal | relating to hormones |
intestinal | relating to the large or small intestine |
larynx | upper part of the trachea (windpipe) |
lumbar | pertaining to the lower back |
metabolic | relating to metabolism |
mucous | secreting mucus |
neural | pertaining to the nerves |
olfactory | relating to the sens of smell |
ovarian | relating to the ovary |
parietal | pertaining to the walls of a cavity |
patellar | relating to the patella (knee cap) |
pectoral | pertaining to the breast or chest |
pelvic | relating to or near the pelvis |
phalanges | bones or the digits (finger and toes) |
pharynx | upper part of the alimentary canal |
prostate | relating to the prostate gland |
pulmonary | pertaining to the lungs |
rectal | relating to the rectum |
renal | relating to the kidneys |
sacral | pertaining to the sacrum |
salivary | relating to the saliva or glands that secret it |
sexual | pertaining to the reproductive act or process |
spermatic | relating to the sperm |
sphincter | muscle controlling size of a body opening |
spinal | concerning the spine or spinal cord |
systolic | regarding the contraction of the heart |
thoracic | pertaining to the thorax |
trachea | tubular air passage in throat |
urogenital | pertaining to the urinary and genital organs |
venous | relating to the veins |
vertebral | relating to the vertebrae (backbone) |
vestigial | imperfectly developed or nonfunctional organ |
visceral | organs within the abdominal and thoracic cavities |