25th August 2020

A 45-year-old woman attends an endocrinology clinic appointment, following a referral from her GP

A 45-year-old woman attends an endocrinology clinic appointment, following a referral from her GP. She has a past medical history of hypertension, which she manages with ramipril, but is otherwise fit and well. Her GP has referred her because he has noted her to be persistently hypokalaemic. 

For the case above, please select the SINGLE most likely cause of the condition described. Select ONE option from the list above.