Which of the following drugs could be considered if the patient does not respond to nifedipine?
A. Hydrochlorothiazide
B. Sildenafil
C. Acetaminophen
D. Spironolactone
Which of the following statements about Raynaud’s in systemic sclerosis is TRUE?
A. It usually improves over time without treatment
B. It is limited to the toes in most cases
C. It can progress to ulceration and tissue loss
D. It is not responsive to vasodilator therapy





1. B
2. C
1). B
2). C
1. B
2. C
1.B
2.C
B
C
1. B
2. C
1. B
2. C