Final answer:
The statement 'right ankle swollen' is objective because it notes an observable condition. A high ankle sprain affects the syndesmotic ligaments of the ankle, which is a fibrous joint rather than a ball and socket joint.
Step-by-step explanation:
The statement "right ankle swollen" would generally be considered objective, as it describes a physical condition that can be observed and measured by others. In a medical or health context, objective information refers to the facts or signs that can be evaluated by another person, such as swelling, redness, or bruising, as opposed to subjective information, which refers to the perceptions or feelings of the individual, like experiencing pain or dizziness.
As for the high ankle sprain, this type of injury involves a particular joint in the ankle. However, the involved joint is not a ball and socket joint. The high ankle sprain affects the syndesmotic ligaments, which connect the tibia and fibula (the bones of the lower leg). This type of joint is known as a syndesmosis, which is a fibrous joint where the bones are connected by ligaments.