Anti-Histamines

Question 1

What is the core anti-histamine drug we need to be aware of?

1 - chlorphenamine
2 - colchicine
3 - etoricoxib
4 - teriparatide

Answer 1

1 - chlorphenamine

Question 2

Chlorphenamine is the core anti-histamine drug we need to be aware of. What is its mechanism of action?

1 - bind to and inhibit histamines
2 - bind to mast cells and inhibit the release of histamines
3 - bind to H1 receptors so histamine cannot bind
4 - bind to mast cells and induces apoptosis

Answer 2

3 - bind to H1 receptors so histamine cannot bind