Based on its known mechanism and sites of action, scopolamine should theoretically be useful in
(a) treatment of peptic ulcer
(b) providing euphoria and amnesia prior to surgery
(c.) relieving bronchoconstriction
(d) relieving some of the symptoms of Parkinson disease
(e) visualization of the retina

All of the above

(b) and (e) only

(a),and (c)

(a), (b), and (e) only

(a), (b), (d) and (e)