The nurse is admitting a client with symptoms of systemic lupus erythematosus (SLE). Which assessment data support the diagnosis of SLE?

Choice A rationale Systemic lupus erythematosus is a chronic autoimmune inflammatory disorder that can affect various organ systems, including the heart and lungs. Inflammation of the pericardium (pericarditis) can manifest as a pericardial friction rub, and pleuritis (inflammation of the pleural lining) or lupus pneumonitis can cause crackles or adventitious lung sounds. The normal finding of a friction rub and crackles in the lungs supports the diagnosis of SLE affecting the cardiopulmonary system. Choice B rationale Muscle spasticity and bradykinesia, which is a slowness of movement, are classic symptoms associated with Parkinson's disease, a neurodegenerative disorder characterized by the loss of dopamine-producing neurons. These are not typically primary or hallmark assessment findings specifically supporting a diagnosis of systemic lupus erythematosus, which is primarily a systemic inflammatory condition. Choice C rationale Hirsutism, which is excessive growth of dark or coarse hair in a male-like pattern, and clubbing of the fingers are not characteristic signs of systemic lupus erythematosus. Clubbing is more commonly associated with chronic hypoxia, such as in severe chronic obstructive pulmonary disease or cystic fibrosis, while hirsutism is often endocrine-related. Choice D rationale Somnolence (drowsiness or excessive sleepiness) and unintended weight gain are nonspecific symptoms that could be related to various conditions or medications, but they are not pathognomonic or specific clinical manifestations used to support a diagnosis of systemic lupus erythematosus. Fatigue is common in SLE, but somnolence and weight gain are not typical diagnostic features.