Medical Terminology Quiz: Word Parts

Word Parts Related to Anatomy and Measurement

• mast(o)-: Refers specifically to the breast, often used in medical terminology.
• meg(a)-, megal(o)-, -megaly: Indicates enlargement or the concept of a million; important in discussing the size of organs or conditions such as organomegaly.
• melan(o)-: Denotes black color, significant in contexts like dermatology and pathology, particularly in terms of pigmentation.
• melos: Means extremity, often used in anatomical contexts to refer to limbs or appendages.
• mening(o)-: Refers to membranes, particularly the protective layers surrounding the brain and spinal cord.

Other Word Parts in Medical Terminology

• mero-: Signifies part, indicating subdivisions in anatomy or biology.
• mes(o)-: Denotes the middle, often used when describing layered structures or anatomical positions.
• meta-: Means after or behind, useful when discussing changes in morphology or evolution in medical contexts.
• -meter: Represents an instrument used for measuring or counting, key in various scientific measurements and diagnostics.
• -metry: Refers to the process of measuring, critical in fields like radiology and pathology for quantitative assessments.

Measurement and Size Indicators

• metr(o)-: Pertains to uterine conditions or instruments, significant in gynecology and obstetrics.
• micro-: Means small or millionth, frequently used in microbiology to discuss microorganisms and microscopic measurements.
• milli-: Indicates one-thousandth, commonly applied in pharmacology and scientific measurements.
• mon(o)-: Signifies single, relevant in genetic and cellular studies, especially in discussions about monozygotic twins or monomers in chemistry.

Morphological Terms

• morph(o)-: Refers to form or shape, crucial in anatomy and developmental biology, discussing the structure and appearance of organisms.