melanotic neuroectodermal tumor on palate Pathology Outlines Mucosal Melanoma of the Hard

You might find products from questionable sources that were improperly sterilized, use a lower grade of benzyl alcohol, or have been stored in a hot warehouse for months

Appl Microbiol Biotechnol 106(3):877887

Classification (By Generation) 1st Generation Examples: Cefazolin Cephalexin Coverage: Good Gram-positive bacteria Limited Gram-negative coverage Common uses: Skin and soft tissue infections Surgical prophylaxis 2nd Generation Examples: Cefuroxime Cefaclor Coverage: More Gram-negative than 1st generation Common uses: Respiratory tract infections Otitis media Community-acquired pneumonia 3rd Generation Examples: Ceftriaxone Ceftazidime Cefotaxime Coverage: Broad Gram-negative coverage Good CNS penetration Special note: Ceftazidime covers Pseudomonas Common uses: Severe infections Meningitis Sepsis Typhoid fever 4th Generation Example: Cefepime Coverage: Strong Gram-positive and Gram-negative coverage Covers Pseudomonas Uses: Hospital-acquired infections 5th Generation Example: Ceftaroline Coverage: Only cephalosporin effective against MRSA Limited Gram-negative coverage 3

Dogra N, Mani RJ, Katare DP