A 45 year old female who is know to have diffuse
cutaneous scleroderma presents with headache and blurring of vision.
On examination her blood pressure is 240/140.
Ophthalmoscopy shows thickened vessels, arteriovenous nipping, haemorrhages
and soft exudates and papilloedema.
Investigations reveal a high blood urea and serum
In this patient which of the following would you use to
control her hypertension?
Sublingual calcium antagonist
Angiotensin converting enzyme inhibitor