Medicine – MCQ 35 – All of the following true about Raynaud's disease except

All of the following true about Raynaud’s disease except:
A. More common in females
B. Positive Antinuclear Antibodies
C. Most common cause of raynaud’s phenomenon
D. Has good prognosis

Correct answer : B. Positive Antinuclear Antibodies

Antinuclear Antibodies are seen only in secondary causes of Raynaud’s phenomenon. Raynaud’s disease refers to idiopathic Raynaud’s phenomenon.