Final answer:
The statement is false; a raised lesion filled with liquid is typically called a vesicle if small, and a cyst if larger and encapsulated, not a nodule.
Step-by-step explanation:
False: A raised lesion filled with liquid is not called a nodule, but rather a vesicle or a cyst.
An elevated, liquid-filled lesion, such as the one described in the question, is more accurately referred to as a vesicle if it's small, or a cyst if it's larger and encapsulated. A nodule, on the other hand, is typically a firm, raised area of skin that may be red or pale and is often a sign of inflammation or an abnormal growth, but is not predominantly filled with liquid. For example, nodules are sometimes seen with conditions like inflammation of the conjunctiva, where they appear as dome-shaped structures on the eye.
However, a vesicle might be filled with clear fluid and arise from conditions such as blisters, while cysts might contain fluid, semi-solid matter, or gas and are usually found just below the upper layers of skin. Additionally, conditions like acne can cause pus-filled lesions known as pustules or furuncles, but these are also distinct from nodules.