What steps should be taken before administering a broad spectrum antibiotic?
Monitor vital signs and assess for any signs of allergic actions or adverse effects
Perform a culture and sensitivity test to identify the specific pathogen.
Administer the antibiotic immediately without a by obtaining a specimen sample
Consult with the healthcare provider to determine the appropriate dosage of the antibiotic.
The Correct Answer is B
A. While monitoring vital signs is important, it is not the first step in the antibiotic administration process.
B. Performing a culture and sensitivity test to identify the specific pathogen and its susceptibility is essential before administering a broad-spectrum antibiotic, as this ensures that the chosen antibiotic will be effective against the identified infection.
C. Administering the antibiotic immediately without obtaining a specimen sample may lead to ineffective treatment and can hinder identifying the causative agent later.
D. While consulting with the healthcare provider for appropriate dosage is important, it should follow the identification of the specific organism.
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Related Questions
Correct Answer is D
Explanation
A. This option describes drug-drug interactions, which are part of pharmacodynamics rather than pharmacokinetics.
B. The development and manufacturing of drugs pertain more to pharmaceutical sciences than pharmacokinetics.
C. Prescribing and administering drugs are related to pharmacotherapy but do not encompass the full scope of pharmacokinetics.
D. Pharmacokinetics is defined as the study of how drugs are absorbed, distributed, metabolized, and excreted by the body, providing insights into the drug's action and efficacy.
Correct Answer is C
Explanation
A. Inhibition of protein synthesis is the mechanism of action for other classes of antibiotics, such as tetracyclines and macrolides.
B. Inhibition of DNA replication is characteristic of fluoroquinolones.
C. Cephalosporins work by inhibiting cell wall synthesis, leading to bacterial lysis and death. This mechanism is critical for their effectiveness against a wide range of bacterial infections.
D. Inhibition of folic acid synthesis is primarily associated with sulfonamides.
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