Which of the following best describes the condition signified by "-cytosis"?

The suffix "-cytosis" is used in medical terminology to refer to an increased number of cells in a particular body fluid or area. It indicates a condition where there is an excessively high cell count, typically in the blood or other fluids. For example, a term like "leukocytosis" refers to an increased number of white blood cells, which can indicate infection or other underlying health conditions.

Understanding the root of the suffix can also clarify its meaning. The prefix "cyto-" refers to cells, and the suffix "-osis" generally denotes a condition or increase. Thus, when combined, "-cytosis" specifically conveys an elevation in the number of cells.

The other choices do not align with this definition. A term associated with normal cell quantity would relate more closely to a state of homeostasis, while a reduction in cell quantity would typically be represented by the suffix "-penia." Finally, an abnormality in the skin would not relate to cell count at all, but rather to dermatological conditions. Therefore, the most accurate description for "-cytosis" is one that indicates an excessively high cell count.