Which prefix means four?

Master medical terminology for success in healthcare. Study combining forms, suffixes, and prefixes with multiple choice questions. Enhance your comprehension and excel in your exams!

Multiple Choice

Which prefix means four?

Explanation:
Understanding prefixes that indicate quantity helps decode terms quickly. The prefix that means four is tetra-. It comes from Greek and appears in words like tetrahedron (a shape with four faces) or tetramer (a molecule with four monomers). In medical terminology, tetra- signals four parts or elements in a term. Other prefixes here don’t describe quantity: ex- means out of or away from, uni- means one, and dys- means bad or difficult. So tetra- is the correct prefix for four.

Understanding prefixes that indicate quantity helps decode terms quickly. The prefix that means four is tetra-. It comes from Greek and appears in words like tetrahedron (a shape with four faces) or tetramer (a molecule with four monomers). In medical terminology, tetra- signals four parts or elements in a term.

Other prefixes here don’t describe quantity: ex- means out of or away from, uni- means one, and dys- means bad or difficult. So tetra- is the correct prefix for four.

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