The answer is B.
Hoped this helped!
B makes the most sense to me so I would go with that
Answer:
CCB-To gain some relief from angina pain,
Mark is taking medicines that prevent
calcium movement into the heart cells.
antiplatelet agent- Doctors have diagnosed Denis with
thrombosis.
He is taking medicines
that prevent the formation of blood
clots by preventing the platelets from
aggregating.
ACE inhibitor- Keira is a hypertension patient. She is
on certain medicines that relax and
expand the blood vessels and decrease
the blood volume.
beta-blocker- Phil’s doctor prescribed him a medicine
that would help lower his heart rate.
Gamma radiation sterilises surgical equipment