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Medical Terminology
Final Exam
Term | Definition |
---|---|
Abomasopexy | Surgical fixation of the abomasum of ruminants to the abdominal all |
Alopecia | hair loss resulting in hairless patches or complete lack of hair (alopec/o = baldness) |
Analgesic | Substance that relieves pain without affecting consciousness |
Anastomosis | Surgical connection between two tubular or hollow structures |
Anemia | blood condition of less-than-normal levels of red blood cells and/or hemoglobin |
Ankylosis | Loss of joint mobility caused by disease, injury, or surgery (alkyl/o = bent or stiff) |
Anorexia | Lack or loss of appetite |
Anuria | complete suppression of urine production |
Arteriosclerosis | abnormal hardening of the arteries |
Arthralgia | joint pain |
Ataxia | Lack of voluntary control of muscle movement, "wobbliness" |
Atelectasis | incomplete expansion of the alveoli (collapse of a lung) |
Blepharospasm | rapid, involuntary contractions of the eyelid |
Borborygmus | Gas movements in the gastrointestinal tract that produces a rumbling noise |
Brachygnathia | A shortened mandible, or a mandible that is under- shot (parrot mouth) |
Bradycardia | Abnormally slow heartbeat |
Canthus | The angle where the upper and lower eyelids meet (corner of the eye) |
Cardiomyopathy | Disease of the heart muscle |
Cataract | Cloudiness or opacity of the lens |
-centesis | surgical puncture to remove fluid or gas |
Coprophagia | ingestion of fecal materia |
Cornea | provides most of the focusing power of the eye |
Cryptorchidism | Developmental defect in which one or both testes fail to descend into the scrotum |
Cyanosis | Condition of blue discoloration |
Cystitis | inflammation of the urinary bladder |
Dacryoadenitis | Inflammation of the lacrimal gland |
Distal | means farthest from the midline or farthest from the beginning of a structure |
Dolichocephalic | Dogs with narrow, long heads (collies and greyhounds) |
Dyschezia | difficult defecating |
Dysphagia | Difficulty swallowing or eating |
Dysplasia | Abnormal growth or development of an organ or tissue or a cell |
Dyspnea | Difficult or labored breathing |
Dystocia | Difficult birth; female is having difficulty expelling the fetus |
Ecchymoses | purplish non-elevated patch of bleeding into the skin (bruise) |
Ectropion | eversion, or turning outward, of the eyelid |
Electrocardiogram | (ECG/EKG) Record of the electrical activity of the heart |
Emphysema | Chronic lung disease caused by enlargement of the alveoli or changes in the alveolar wall |
Encephalomyelitis | inflammation of the brain and spinal cord |
Endosteum | tough, fibrous tissue that forms the lining of the medullary cavity |
Enterostomy | surgical production of an artificial opening between the small intestine and abdominal wall |
Epiphora | Excessive tear production |
Epistaxis | Nosebleed |
Erythema | skin redness |
Gastrostomy | surgical production of an artificial opening between the stomach and abdominal wall |
Gastrotomy | surgical incision into the stomach |
Gingivitis | inflammation of the gums |
Glossitis | inflammation of the tongue |
Hematuria | Blood in urine |
Hemiparesis | Weakness on one side of the body |
Hepatomegaly | abnormal enlargement of the liver |
Pyothorax | Accumulation of pus in the chest cavity |
Hernia | Protrusion of a body part through tissues that normally contain it |
Hydro- | water |
Hydrocephalus | Abnormally elevated amount of cerebrospinal fluid in the ventricles of the brain ("water on the brain") |
Hyperesthesia | excessive sensitivity |
Hypernatremia | excessive level of blood sodium |
Hyperplasia | Abnormal increase in the number of normal cells in normal arrangement in an organ or a tissue |
Hypotension | Low blood pressure |
Hysterectomy | surgical removal of the uterus |
Infarct | Localized area of necrosis caused by an interrupted blood supply |
Intussusception | Telescoping of one part of the intestine into an adjacent part |
Ischemia | deficiency in the blood supply an area |
Jaundice | yellow discoloration of the skin and mucous membranes caused by elevated bilirubin levels, also called icterus |
Laparotomy | surgical incision into the abdomen |
Leukemia | Elevation in the number of malignant white blood cells; animals with leukemia have extremely elevated total leukocyte counts. (malignant = cancerous) |
Leukocytosis | Elevation in the number of white blood cells |
Leukopenia | deficiency of white blood cells; sometimes called leukocytope |
Lingual surface | the aspect of the tooth that faces the tongue |
Lipoma | Benign growth of fat cells; also called fatty tumor (commonly seen in older dogs) |
Lithotripsy | destruction of stone using ultrasonic waves traveling through water (-tripsy = crush) |
Lymph | lymph vessels, fluid and nodes |
Lymphocytosis | Elevated numbers of lymphocytes in the blood |
Mammary glands | Milk-producing glands in females (number of mammary glands varies with species) |
Mastectomy | surgical removal of the breast or mammary gland |
Mastication | Chewing; makes food easier to swallow by breaking it into smaller pieces and by increasing the surface area of food particles or ingesta |
Mastitis | Inflammation of the mammary gland(s) |
Meatus | passage or opening |
Melanoma | tumor or growth of pigmented skin cells (malignant melanoma = can of the pigmented skin cells) |
Microcephaly | abnormally small skull |
Microphthalmia | abnormally small eyes |
Necrosis | Tissue death |
Nephritis | Inflammation of the kidney's |
Oliguria | scanty or little urine |
Oncology | the study, diagnosis, and treatment of tumors |
Onychectomy | surgical procedure to remove the claws (de-claw) |
Osteomalacia | Abnormal softening of the bone |
Osteosarcoma | malignant neoplasm composed of bone (bone tumor) |
Otitis | Inflammation of the ear |
Otoplasty | surgical repair of the ear |
Pathogenic | bacteria producing disease |
Pharyngitis | Inflammation of the throat |
Pollakiuria | frequent urination |
Polydipsia | excessive thirst or drinking |
Proptosis | displacement of the eye from the orbit |
Pruritus | itching |
Rhinoplasty | Surgical repair of the nose (nose job) |
Spondylosis | any degenerative disorder of the vertebrae |
Stomatitis | inflammation of the mouth |
Tenesmus | Painful, ineffective defecation or urination |
Trichobezoar | Hairball |