Which combining form is associated with fetus?

The combining form that is associated with fetus is "fet/o." This prefix comes from the Latin word "fetus," which specifically refers to a developing organism in the womb during the later stages of pregnancy. It is commonly used in medical terminology to describe anything related to the fetus, such as in terms like "fetoscopy," which refers to the procedure of examining the fetus with a scope.

Understanding combining forms is essential in medical terminology as they serve as building blocks for creating terms that convey specific meanings. The form "fet/o" is distinct and clearly communicates its relationship to fetal development, which is vital for discussions around obstetrics, maternal-fetal medicine, and related health fields.

While the other forms pertain to different body systems, "derm/o" relates to skin, "dent/o" refers to teeth, and "cyt/o" is associated with cells. Each of these combining forms serves a unique purpose in medical terms, but none connect specifically to the concept of a fetus, which is why "fet/o" is the correct choice.