31. Who discovered the antimalarial drug chloroquine?
a) Paul Ehrlich
b) Gertrude B. Elion
c) Tu Youyou
d) Alexander Fleming
32. Which of the following drugs is used to treat osteoporosis?
a) Alendronate
b) Metformin
c) Lisinopril
d) Atorvastatin
33. Who discovered the antipsychotic drug chlorpromazine?
a) Paul Ehrlich
b) Gertrude B. Elion
c) Tu Youyou
d) Henri Laborit
34. Which of the following drugs is used to treat high blood pressure?
a) Lisinopril
b) Acetaminophen
c) Amoxicillin
d) Sumatriptan
35. Who discovered the antibiotic streptomycin?
a) Paul Ehrlich
b) Gertrude B. Elion
c) Selman Waksman
d) Howard Florey