Which factor can reduce the effectiveness of local anaesthetics?          

 The following is used for short-term treatment of nasal congestion:  (

The following is an adverse effect of angiotensin converting enzyme (ACE) inhibitors:                                                                                                                                  

The bioavailability of a drug administered by intravenous route is:       

Match the following drugs with their most correct adverse effects. Each answer may be used more than once or not at all.    

The following is classified as a β-lactam antimicrobial agent:             

Match the following drugs to their mechanism of action. Each may be used more than once or not at all:

Tetracycline is contraindicated in children younger than 8years because:

The following can be administered to asthmatic patients:                        

The following antifungal drugs inhibits 14-α demethylase to block demethylation of lanosterol to ergosterol: