Final answer:
The class of antibiotics that provides sufficient gram-negative and positive coverage and crosses the blood-brain barrier for the treatment of meningitis and inpatient pneumonia is the cephalosporin class. Cefotaxime is a third-generation cephalosporin that can be used for both meningitis and inpatient pneumonia. It is available under the brand name Claforan.
Step-by-step explanation:
The class of antibiotics that provides sufficient gram-negative and positive coverage and crosses the blood-brain barrier for the treatment of meningitis and inpatient pneumonia is the cephalosporin class. Cefotaxime is a third-generation cephalosporin that can be used for both meningitis and inpatient pneumonia. It is available under the brand name Claforan.