A: isolation
of single colony
B: identification of strains
C: observation of
bacterial motility
D: bacteria enrichment
E: detection of bacterial
toxins
举一反三
- The main use of semi-solid medium is () A: Detection of bacterial motility B: detection of bacterial aerobic C: detection of bacterial pathogenicity D: detection of bacterial anabolism E: Detection of bacterial catabolism
- Gram staining is the most commonly used staining method, and its<br/>practical significance does not include () A: Identification<br/>of bacteria B: selection of antibiotics C: understanding of bacterial<br/>pathogenicity D: understanding of cell staining E: observing the<br/>special structure of bacteria
- Which is the most common type of myocarditis?<br/>() A: Viral myocarditis B: rickettsial myocarditis C: bacterial myocarditis D: drugs<br/>myocarditis E: toxins myocarditis
- Which is the most common type of myocarditis? () A: Viral myocarditis B: rickettsial myocarditis C: bacterial myocarditis D: drugs<br/>myocarditis E: toxins myocarditis
- The<br/>bacterial structure with adhesive ability is () A: fimbriae B: capsules C: flagella D: spore E: none<br/>of the above
内容
- 0
In the<br/>following causes of fever,whichis<br/>noninfective<br/>fever( ) A: bacterial B: viral C: rickettsial D: fungal E: antigen-antibody reaction
- 1
Gram staining is the most commonly used staining method, and its practical significance does not include () A: Identification of bacteria B: selection of antibiotics C: understanding of bacterial pathogenicity D: understanding of cell staining E: observing the special structure of bacteria
- 2
Mutations<br/>of many bacteria have relations with nutrients in culture medium and<br/>culture condition.
- 3
The main purpose of semi-solid medium is (). A: Check the motility of bacteria B: Check the ability of bacteria to metabolize glucose to produce acid and gas C: Check the ability of bacteria to metabolize tryptophan to produce indole D: None of the above
- 4
Which of the following<br/>is characteristic of atopic dermatitis in childhood<br/>__ __? A: Severe itching B: Exudation increased C: The lesions are mainly<br/>facial D: All have bacterial<br/>infection