Which of the following drugs is not classified in the criteria based on the pharmacological effect?

Which of the following is not a classification of drugs?

All drugs block enzyme activity by occupying the active site before the substrate.

A certain antibiotic X is effective only against a few types of harmful microbes and cells. X is a ___ antibiotic.

Which of the following is the least suitable antacid?

Which of the following is used as an antiseptic for eyes?

Which of the following is not an antimicrobial?

Which of the following analgesics have antipyretic properties?