Which is NOT a 2nd generation antihistaminic?

All of the following drugs are non depolarizing neuromuscular blocking agents except________?

Koebner’s phenomenon is seen with________?

A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis________?

Aromatic ring is present in________?

All are sensory to the palate except________?