The action of local anesthetics is:

Medical decision making in the E&M coding section is described as:

A) straightforward, low complexity, moderate complexity, and high complexity. B) minimal, low severity, moderate severity, and high severity. C) problem focused, expanded problem focused, detailed, and comprehensive. D) mild, moderate, and severe.

Upon examining the patient, you notice that this 45-year-old man is exhibiting inflammation of the skin and blood vessels. What autoimmune diseases might this individual be experiencing?

A) Rheumatoid arthritis B) Psoriasis C) Scleroderma D) Systemic lupus erythematosus