0
Add your answer:
Earn +20 pts
What is Staphylococcus epidermidis?
clinging to tubing (as in that used for intravenous feeding, etc.), prosthetic devices, and other non-living surfaces, S. epidermidis is the organism that most often contaminates devices that provide direct access to the bloodstream.
What does Low specific gravity in urine mean?
You are dehydrated and you need to increase your fluid intake.
What does it mean if your urine is warmer than normal temperature?
A urinary tract infection can cause urine to feel warmer than usual. If there is pain, it could be a sexually transmitted infection.
If a Urinalysiss shows Specific gravity is 1020 what does that mean?
Sp. Gravity as 1.030 Urine Analysis means
What does specific gravity of urine of 1.000 mean?
It means that it is nearly pure water with very, very little else in it.
Is S epidermidis an endospore?
No, Staphylococcus epidermidis is not an endospore-forming bacteria. Endospores are a survival mechanism produced by certain bacterial species, such as Bacillus and Clostridium, but not by Staphylococcus epidermidis.
Were can you get Staphylococcus epidermidis?
In a hospital
What organism is the largest staphylococcus epidermidis bacillus subtilis or escherichia coli?
Bacillus subtilis is the largest among the three organisms mentioned - Staphylococcus epidermidis, Bacillus subtilis, and Escherichia coli. Bacillus subtilis is a rod-shaped bacterium that is larger in size compared to the spherical Staphylococcus epidermidis and Escherichia coli.
How do you tell the difference between S epidermidis and E faecalis?
Metabolic tests such as an oxidase test can be used to differentiate S epidermidis and E faecalis. Such a test can be conducted by adding H2O2 to the colony. The result for S aureus will be negative and the result for S epidermidis will be positive.
Is S epidermidis gram negative or gram positive?
S. epidermidis is a Gram-positive bacterium. It appears purple when subjected to a Gram stain due to its thick peptidoglycan layer in the cell wall.
Which microorganism is capable of causing a UTI?
staphylococcus epidermidis
What is colony morphology of S epidermidis?
Staphylococcus epidermidis typically forms small, white or cream-colored colonies with a circular shape on agar plates. They are generally smooth and opaque in appearance.
Can s epidermidis grow in salt?
Yes, Staphylococcus epidermidis can grow in salt, but it has a preference for moderate salt concentrations similar to those found on the skin. High salt concentrations can inhibit its growth.
Is staphylococci epidermidis gram-negative or gram-positive?
gram positive
Is staphylococcus epidermidis citrate positive?
No, Staphylococcus epidermidis is typically citrate negative, meaning it cannot utilize citrate as a carbon source for growth. This characteristic can be used in biochemical tests to help differentiate it from other bacteria.
How could you differentiate between e coli and staph epidermidis using a simple stain?
In a simple stain, E. coli would appear as purple rods due to its Gram-negative cell wall, while Staphylococcus epidermidis would appear as purple clusters due to its Gram-positive cell wall. E. coli is rod-shaped and typically larger than Staphylococcus epidermidis, which is arranged in grape-like clusters.
What does urothelial CELLS in urine mean?
I had scant urothelial cells present in my urine test. What does this mean?
