What are the characteristics of Staphylococcus saprophyticus?
Understand the Problem
The question is discussing the characteristics of Staphylococcus saprophyticus, including its relationship to cystitis in women and its antibiotic resistance. It highlights the organism's role in the normal vaginal flora and how it can be distinguished from other Staphylococci.
Answer
Staphylococcus saprophyticus is gram-positive, catalase-positive, coagulase-negative, urease-positive, and novobiocin-resistant.
The final answer is: Staphylococcus saprophyticus is a round, gram-positive, catalase-positive, coagulase-negative, urease-positive, and novobiocin-resistant bacterium.
Answer for screen readers
The final answer is: Staphylococcus saprophyticus is a round, gram-positive, catalase-positive, coagulase-negative, urease-positive, and novobiocin-resistant bacterium.
More Information
S. saprophyticus is a common cause of urinary tract infections in young women. Its resistance to novobiocin distinguishes it from other staphylococci.
Tips
A common mistake is confusing S. saprophyticus with S. epidermidis, but they can be distinguished by novobiocin resistance.
Sources
- Staphylococcus saprophyticus - Osmosis - osmosis.org
- Staphylococcus saprophyticus Infection - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Who Are You—Staphylococcus saprophyticus? - Oxford Academic - academic.oup.com
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