41. Who discovered the anesthetic drug lidocaine?
a) Paul Ehrlich
b) Nils Lofgren
c) Albert Hofmann
d) Heinrich Braun
42. Which of the following drugs is used to treat epilepsy?
a) Carbamazepine
b) Metformin
c) Lisinopril
d) Atorvastatin
43. Who discovered the first effective treatment for leprosy?
a) Gerhard Domagk
b) Selman Waksman
c) Howard Florey
d) Paul Brand
44. Which of the following drugs is used to treat asthma?
a) Albuterol
b) Sumatriptan
c) Amoxicillin
d) Acetaminophen
45. Who discovered the antiviral drug acyclovir?
a) Paul Ehrlich
b) Gertrude B. Elion
c) Selman Waksman
d) Howard Florey