The nurse is examining the breast of a clinic client and palpates a lump. What would the nurse be sure to document about this lump? Select all that apply.

Breast mass assessment evaluates potential benign or malignant lesions by characterizing tissue architecture, including texture, fixation, and border definition, which help differentiate fibrocystic changes, fibroadenoma, and carcinoma based on structural and invasive properties of breast tissue. Rationale: A. Consistency describes the tissue texture of the mass, such as soft, firm, or hard. Malignant lesions are often hard and irregular due to fibrotic stromal reaction. Benign lesions tend to be softer or rubbery. This characteristic is essential in distinguishing pathology. B. Mobility refers to whether the mass is fixed or movable within surrounding tissue. Benign tumors like fibroadenomas are typically freely mobile, while malignant tumors are often fixed due to invasion into surrounding structures and fibrous tissue adhesion. C. Distinctness describes border definition, whether the mass is well-circumscribed or irregular. Benign lesions are usually well-defined, whereas malignant lesions often have poorly defined, irregular margins due to infiltrative growth patterns into adjacent breast tissue structures. D. Pallor is unrelated to breast mass characterization and refers to skin coloration changes associated with anemia or reduced perfusion. It does not provide diagnostic information about breast lumps and is not included in localized mass assessment documentation.