Which of the following statements accurately describes the difference in spectrum of activity between erythromycin and azithromycin?
A. Azithromycin has better activity against respiratory pathogens such as Haemophilus influenzae and Moraxella catarrhalis but less potent activity against staphylococci and streptococci.
B. Erythromycin has the same activity as azithromycin against gram-positives and gram-negatives
C. Azithromycin has better activity against staphylococci and streptococci compared to erythromycin
D. Erythromycin has better activity against gram-negatives such as H. influenza.
Select your answer:
Topics:
Urinalysis/ Immunology Make up Food and Health & Bones and Muscles Living Organisms Bacterial Protein Synthesis Inhbitors Integumentary System: Skin Disorder Conjunctivita Vision Integumentary and Musculoskeletal Systems Biological Organisms Classification Types of Nutrients Hormones Chemistry Differentiation and Division of Human Cells EKG CCMA Sources Of FoodOther quiz:
Pulmonology › ViewThe portion of the nasal cavity contained within the flexible tissues of the nose is the
A. nasopharynx.
B. nasal vestibule.
C. internal chamber.
D. glottis.
E. nasal septum..
Teeth & Microbes › View
Which of the following is not a type of microbe?
A. bacteria
B. fungi
C. mosquito
D. virus