The following must not be administered intravenously:                                                 1.        Benzylpenicillin2.        Procaine benzylpenicillin3.       Benzathine benzylpenicillin4.       Penicillin V5.       Amoxicillin 

The following agents are administered by which route:Etomidate      Halothane    

A 10 years old boy was given propofol at the induction of anaesthesia for a tooth extraction procedure. The following adverse effects may occur.                                             1.        Insomnia2.        Gynaecomastia3.        Pain at the injection site4.        Apnoea5.       Meningitis 

List the benefits of using folic acid in patients taking methotrexate  

List three major receptor families located on the extracellular space

The adverse effects of chlorhexidine include the following:                                           HypotensionIncreased staining of teeth and other oralsurfacesAlteration in taste perceptionIncreased calculus formationAnaemia

Inadvertent intravascular administration of a large dose of an amide local anaesthetic can result in:                                                                                                                                 1.       Gastritis2.       Hepatic damage3.       Weight loss4.       Renal failure5.       Seizures 

The following statement is true concerning viral resistance to HIV protease inhibitors:                                                                                                                                                                         1.        High-level resistance occurs to the reverse transcriptase enzyme.2.        It occurs as an accumulation of stepwise mutations of the protease gene.3.        It occurs to prevent allosteric inhibition of the reverse transcriptase enzyme.4.        Resistance occurs as four specific substitutions of the integrase gene.5.        A single-point mutation occurs within the integrase gene. 

Describe the mechanism of action of bedaquiline                                                                    

Regarding imipenem:                                                                                                              1.       Must be combined with cilastatin2.       Is used in treating meningitis3.       Is bactericidal4.       Has a broad spectrum of antimicrobial activity5.       Stable to renal inactivation