Quick Questions About Commonly Used Drugs in A&E

According to the Misuse of Drugs Regulation 2001, drugs are divided into five schedules, each specifying the requirements governing such activities as import, export, production, supply, possession, prescribing, and record keeping which apply to them. Which of the following drugs are considered as under Schedule 5?

Which drug should not be given with Clopidogrel as it decreases the effect of the drug by affecting the hepatic enzyme?

A patient is currently on furosemide. Which aminoglycoside should be avoided as it increases the risk of ototoxicity (i.e. Hearing loss).

Which of the following should not be administered during pregnancy?

A patient is known to have acute ulcerative colitis, which drug should not be prescribed for the patient?