下列何者對optochin具感受性?

四年級-ch31-嗜氧性觸酶陰性革蘭氏陽性球菌

Quiz
•
Biology
•
University
•
Medium
小芳 洪
Used 202+ times
FREE Resource
44 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Streptococcus pneumoniae
S. bovis
S. agalaitiae
Enterococcus
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Group D streptococcus會水解esculin,故可使bile-esculin培養基呈何色?
棕黑色
紅色
綠色
黃色
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
使用Neufeld(Quellung)reaction鑑定Streptococcus pneumoniae,是利用抗血清可與下列何物起反應?
teichoic acid
peptidoglycan
capsule
pili
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關Streptococcus pneumoniae之敘述何者正確?
是大葉性肺炎主要病原菌,不會引起其它侵襲性感染病
生長可被Ethylhydroxycupreine HCl抑制
細胞壁含有群特異性C-carbohydrate,是血清分型的主要依據
抗青黴素之菌株主要是因產生β-Lactamase
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
從膿檢體分離一種菌,特性為β溶血,Gram-positive coccus, catalase(-), PYR(+), Bile esculin agar(BEA)(-) , CAMP(-),此菌應為:
Group A Streptococcus
Group B Streptococcus
Group D Streptococcus
Enterococcus species
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何種細菌可引起Scarlet fever?
A群鏈球菌
B群鏈球菌
沙門氏桿菌
志賀氏桿菌
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者位於A群鏈球菌菌體表面,可據以分型,且是重要毒力因子?
Protein A
Capsule
Lipoteichoic acid
M protein
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