Terminology 2 Flashcards
Lateral
Pertaining to the side of the body
Leuk/o
Prefix relating to white blood cells
Leukemia
Malignant disease of the blood
Leukocyte
A white blood cell
Lipoma
Benign tumor composed of fat cells
Liter
1000 milliliters, approximately 1 quart
Lumbar
Part of the back between the chest and pelvis
Luxation
Dislocation
Lymphatic
Pertaining to a lymph vessel
-lysis
Destruction of cells
Macro-
Prefix meaning large
Mal-
Prefix meaning bad, diseased or impaired
Malignant
Tending to become progressively worse and result in death. Often refers to potentially fatal tumors
Mandible
The lower jaw bone
Mast/o-
Combining form for mammary glands
Mastectomy
Excision of mammary tissue
Mastitis
Inflammation of the mammary glands
Maxilla
Skull bone forming the upper jaw
Medial
Denoting a position toward the middle of the body
Median
Vertical midline of the body
Mega-
Prefix meaning of great size or enlarged
-megaly
Suffix meaning abnormally large
Metastasis
transfer of disease from one organ or area of the body to another; usually refers to the spread of tumor cells.
Meter
1000 millimeters or approximately 39.37 inches; instrument used in measuring
Micro-
Prefix designating small size
Milliliter
1/1000 of a liter, abbreviated ml.
Mon/o-
Prefix meaning one or single
Morphology
Study of form and structure of organisms; form and structure of an organism
Mucosa
Membrane lining tubular organ such as the alimentary tract; a mucous membrane
My/o-
Combining form for muscle
Myocardium
The muscular layers of the heart wall
Naris, nares
Moist opening of the nasal cavity; the nostril
Necr/o-
Prefix relating to death or dead tissue
Necropsy
Examination of a body after death. Necropsy is the preferred term for examination of animal
cadavers, autopsy for humans
Necrosis
Death of tissue
Necrotic
Pertaining to dead tissue
Neo-
Prefix meaning new or strange.
Neonatal
Pertaining to the first few weeks after birth.
Nephr/o-
Combining form for kidney
Nephrosis
Any disease of the kidney