When placed into a hypertonic solution, a bacterial cell will: a:die as a result of dessication. b: lyse c: swell d. take in more water than it releases .
PLEASE ANS ASAP
1. When placed into a hypertonic solution, a bacterial cell will:
a:die as a result of dessication.
b: lyse
c: swell
d. take in more water than it releases .
2. Which one of the following methods of antimicrobial susceptibility testing requires a dilution series of the antibiotic and can provide a minimum inhibitory concentration?
a. Gradient diffusion method
b. Agar macrodilution method
c. Broth microdilution method
d. Disk diffusion method
3. Blood for culture is usually obtained from a vein located in which area? a. Brachial
b. Femoral
c. Axillary
d. Antecubital
4. All clinical specimens submitted to the clinical
a. all of these
b. property and carefully collected.
c. properly labeled.
d. properly transported to the laboratory
5. Contact precautions are required for patients with
a. all of these
b. respiratory syncytial virus
c. Clostridium difficile
c. associated diseases.
d. infections caused by multidrug-resistant bacteria.
6. All of the following are algae except
a. dinoflagellates.
b. desmids.
c. sporozoa.
d. diatoms.
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