You can see from this chart that the root words: sulfa, oxacins, cillins, and mycins are not exact for each category. It is helpful, however, as the types are used for different pathological (disease-causing) organisms. Explore the organisms that antibiotics are used for. Include the following aspects in the assignment: Make a simple chart for each of the six categories of antibiotics in the chartResearch each category and under each describe the specific type of organism each might be used for (gram-positive cocci, gram-negative bacillus, etc.)Include the illness that might be caused by the organism (gastroenteritis, pneumonia, skin infection)Cite any references. At all times proper grammar, sentence structure, and spelling. Share on Facebook Tweet Follow us Sample Answer Antibiotics and Their Target Organisms Antibiotics are classified into various categories based on their chemical structure and mechanism of action. Each category is effective against specific types of pathogenic organisms. Below is a chart summarizing six major categories of antibiotics, the organisms they target, and the illnesses caused by these organisms. Category Type of Organism Illness Caused 1. Sulfonamides Gram-positive cocci (e.g., Staphylococcus aureus) Urinary tract infections, pneumonia Gram-negative bacilli (e.g., Escherichia coli) Gastroenteritis Some protozoa (e.g., Plasmodium) Malaria 2. Penicillins Gram-positive cocci (e.g., Streptococcus pneumoniae) Pneumonia, skin infections Some Gram-negative cocci (e.g., Neisseria meningitidis) Meningitis Anaerobic bacteria (e.g., Bacteroides fragilis) Intra-abdominal infections 3. Cephalosporins Gram-positive cocci (e.g., Staphylococcus epidermidis) Skin and soft tissue infections Gram-negative bacilli (e.g., Klebsiella pneumoniae) Respiratory tract infections Pseudomonas species Hospital-acquired infections 4. Tetracyclines Gram-positive cocci (e.g., Staphylococcus aureus) Acne, respiratory infections Gram-negative bacilli (e.g., Haemophilus influenzae) Sinusitis, bronchitis Intracellular organisms (e.g., Chlamydia trachomatis) Chlamydia infection 5. Macrolides Gram-positive cocci (e.g., Streptococcus pneumoniae) Respiratory infections Atypical organisms (e.g., Mycoplasma pneumoniae) Atypical pneumonia Some Gram-negative bacteria (e.g., Neisseria gonorrhoeae) Gonorrhea 6. Aminoglycosides Gram-negative bacilli (e.g., Pseudomonas aeruginosa) Severe infections, especially in immunocompromised patients Some Gram-positive bacteria (when combined with other antibiotics) Endocarditis Mycobacteria (e.g., Mycobacterium tuberculosis) Tuberculosis References 1. Kauffman, C. A., & Lindsley, C. D. (2019). Antibiotic Therapy: An Overview. American Family Physician. Retrieved from aafp.org 2. “Antibiotics.” (2021). Centers for Disease Control and Prevention. Retrieved from cdc.gov 3. “Antibiotic Classification.” (2020). National Institute of Allergy and Infectious Diseases. Retrieved from niaid.nih.gov This chart provides a summary of the major antibiotic categories, the organisms they target, and the illnesses associated with those organisms. Understanding these distinctions is crucial for effective treatment in clinical settings and can aid in combating antibiotic resistance by ensuring appropriate antibiotic use. This question has been answered. Get Answer
