Final answer:
The correct answer is option c. Headset / Paralysis / Exoskeleton.
Step-by-step explanation:
Musculoskeletal disorders are conditions that can impact the muscles or the skeletal system, often due to biomechanical stress. Conditions like muscle strains, tendonitis, and carpal tunnel syndrome are common examples. Ergonomics plays a crucial role in preventing these disorders, especially in work and sports environments, by adapting tasks, workstations, tools, and equipment to fit the worker, thereby reducing biomechanical stress. One such ergonomic tool is a headset, which can improve posture and reduce neck strain.
The skeletal system is categorized into hydrostatic skeletons, exoskeletons, and endoskeletons. Exoskeletons are hard external skeletons that offer protection and through which muscles operate. Organisms with exoskeletons must shed and regenerate their skeletons as they grow. An example of a disorder involving the skeletal system is a defective thoracic cage, which primarily puts the heart at risk due to its close anatomical relationship.
Regarding muscle injuries and skeletal biology related to human anatomy, the pectoral girdle and the bones of the wrist and hand are part of the appendicular skeleton, which connects with the axial skeleton to facilitate movement and support the body structure.