Final answer:
D. bullous disorders.
Step-by-step explanation:
The correct answer is D. bullous disorders. Bullous disorders are not included in the blocks of the Diseases of the Musculoskeletal System and Connective Tissue. Musculoskeletal disorders refer to injuries or conditions affecting the muscles, bones, and connective tissues of the body. Examples of musculoskeletal disorders commonly included in this category are spondylopathies, chondropathies, and muscle disorders.