Final answer:
The statement 'Convenia is a concentration-dependent antibiotic' is false. Convenia does not largely depend on concentration for its efficacy; therefore, it does not fall into the category of concentration-dependent antibiotics.
Step-by-step explanation:
The question, "Convenia is a concentration-dependent antibiotic. A) True B) False", refers to the characteristics of the antibiotic Convenia. A concentration-dependent antibiotic is one where the efficacy is determined by the concentration of the drug in the blood or tissues, with higher concentrations exerting a more substantial antibacterial effect.
Based on the provided reference information, particularly the statement marked as '22. False', we can ascertain that the statement 'Convenia is a concentration-dependent antibiotic' is false. It suggests that Convenia does not fit into the category of antibiotics for which efficacy is primarily dependent on maintaining a particularly high concentration.
Instead, antibiotics can also be time-dependent, where efficacy relies on the duration the drug concentration exceeds the minimum inhibitory concentration (MIC) for the target pathogen. This type of antibiotics has a different mode of action compared to concentration-dependent antibiotics. Thus, a careful understanding of the antibiotic's pharmacodynamics is essential for its effective use in treating infections.