Histamine Antagonists

Question 1

diphenhydramine

Answer 1

first generation

Question 2

chlorpheniramine

Answer 2

first generation

Question 3

cyclizine

Answer 3

first generation

Question 4

cyproheptadine

Answer 4

first generation

Question 5

promethazine

Answer 5

first generation

Question 5

loratidine

Answer 5

second generation

Question 5

chlorpheniramine

Answer 5

first generation

Question 5

cyproheptadine

Answer 5

first generation

Question 5

cyclizine

Answer 5

first generation

Question 6

terfenadine

Answer 6

second generation

Question 7

cetirizine

Answer 7

second generation

Question 8

desloratidine

Answer 8

third generation

Question 9

fexofenadine

Answer 9

third generation

Question 10

They are - sedating agents, can pass BBB, short duration

Answer 10

first generation antihistamine

Question 11

They are- non-sedating, cannot pass BBB, long duration

Answer 11

second generation antihistamines

Question 12

They are- derivatives of second generation drugs intended to have increased efficacy with fewer adverse drug reactions

Answer 12

Third generation antihistamines