Question 19

19.  Your patient is a 56 year old female who was started on Lisinopril 2 weeks ago.  She presents to you looking like the photograph below.  She is having trouble swallowing and talking also.

What enzyme is this patient lacking?

A.  Bradykinnin

B.  C1 Esterase

C.  Phosphodiesterase

D.  Prostaglandins