What does the term "pertaining to" translate to in medical language?

The term "pertaining to" in medical terminology is indeed represented by the suffix "ac." In medical language, suffixes are often used to indicate relationships or characteristics of a subject. The suffix "ac," as seen in words such as "cardiac" (pertaining to the heart) or "pulmonary" (pertaining to the lungs), conveys a direct connection to the word it modifies.

The other options relate to different concepts:

• "melan/o" is a prefix indicating something related to black or dark pigmentation, often used in terms like "melanoma."

• "enter" refers to the intestine and is often seen in terms like "enteritis," which indicates inflammation of the intestine.

• "poli/o" refers to gray matter or the color gray, commonly found in terms related to the nervous system, such as "poliomyelitis."

Focusing on the correct answer, "ac" effectively communicates the idea of being relevant or related to a particular area of study or specialty in medicine, making it the correct translation for "pertaining to."