Atropine can cause:: (A) Decreased cardiac output, (B) Heart block, (C) Hypertension, (D) Mydriasis
Answer is D. Atropine is an anticholinergic drug. It causes increased heart rate.
Atropine causes mydriasis and decreased sweating.
No consistent or marked effect on BP, though hypotension may occur due to histamine-release and direct vasodilator action (at high dose); tachycardia and vasomotor centre stimulation tend to rise BP.