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The zones on inhibition for two antibiotic a and b on a sarcina lutea dish measure 17 and 18mm respectively which antibiotic is more effective against sarcina lutea Why?
Antibiotic B is more effective against Sarcina lutea, as it produced a larger zone of inhibition (18mm) compared to antibiotic A (17mm). A larger zone of inhibition indicates that antibiotic B has better inhibitory activity against the bacteria, resulting in better efficacy at controlling bacterial growth.
Is tetracycline a broad or narrow spectrum antibiotic?
Tetracycline is considered a broad-spectrum antibiotic that can treat a wide range of bacterial infections. It is effective against both gram-positive and gram-negative bacteria.
What other tests does a woman with mastitis undergo?
Tests can be performed to determine what type of antibiotic would be most effective against that particular bacteria.
When were antibiotics against TB discovered?
Antibiotics effective against TB, specifically streptomycin, were discovered in 1943 by Selman Waksman and Albert Schatz. This discovery marked a significant advancement in the treatment of tuberculosis.
If a petri dish shows a large zone of inhibition what does this say about the antibiotic?
A large zone of inhibition on a petri dish indicates that the antibiotic has effectively inhibited the growth of bacteria surrounding the disc. This suggests that the antibiotic is potent against the bacteria being tested, as it can effectively prevent their growth. A larger zone of inhibition usually indicates a higher concentration of antibiotic or greater efficacy against the bacteria.
What antibiotic is effective against chickenpox?
none, that is a virus
Who is the inventor of antibiotics of anthrax?
The first effective antibiotic for anthrax is penicillin, discovered by Alexander Fleming in 1928. However, it was not specifically developed for anthrax treatment. The antibiotic used to treat anthrax, particularly in the context of the bacterium Bacillus anthracis, is often ciprofloxacin or doxycycline, which were developed later. The understanding of antibiotics and their application for various bacterial infections evolved over time, with numerous scientists contributing to this field.
The zones on inhibition for two antibiotic a and b on a sarcina lutea dish measure 17 and 18mm respectively which antibiotic is more effective against sarcina lutea Why?
Antibiotic B is more effective against Sarcina lutea, as it produced a larger zone of inhibition (18mm) compared to antibiotic A (17mm). A larger zone of inhibition indicates that antibiotic B has better inhibitory activity against the bacteria, resulting in better efficacy at controlling bacterial growth.
What antibiotic is effective against bacillus cereus?
In many studies ciprofloxacin and vancomycin have been found to be very effective in treating against B. Cereus. Penicillin was not effective.
Is it OK to take Valacyclovir with an antibiotic?
No. This is an antiviral medication and is not effective against bacteria.
When are antibiotics not effective?
An antibiotic might not work because the symptoms are attributed to a virus rather than a bacterium. Antibiotics do not work against viruses.
Is tetracycline effective on anthrax?
Yes, tetracycline can be effective against anthrax, particularly for inhalational anthrax, as it has activity against Bacillus anthracis, the bacteria that causes the disease. However, it is not the first-line treatment; alternatives like ciprofloxacin or penicillin are preferred. Tetracycline may be used in specific cases or for prophylaxis, but it is important to follow medical guidelines for treatment. Always consult a healthcare professional for appropriate therapy decisions.
What is the most effective weapon against anthrax?
The most effective weapon against anthrax is vaccination, particularly the anthrax vaccine adsorbed (AVA), which provides immunity to individuals at high risk of exposure, such as military personnel and laboratory workers. In the case of exposure, post-exposure prophylaxis with antibiotics like ciprofloxacin or doxycycline is crucial to prevent the onset of the disease. Additionally, ensuring proper biodefense measures and rapid response capabilities are vital in managing potential anthrax threats.
How does simulation demonstrate these?
Antibiotic resistance is the ability of a bacterium or other microorganism to survive and reproduce in the presence of antibiotic doses that were previously thought effective against them.
What is doxycoycl used for?
If you mean doxycycline an antibiotic derived from tetracycline that is effective against many infections
How effective is anthrax?
Its highly deadly
What is treptomycin?
Streptomycin is an antibiotic used to treat tuberculosis and other types of serious infections. This was discovered in the year 1943 and the first antibiotic that was effective against tuberculosis.
