Points 42.0
Awarded 0
Points 13.0
Missed 0
Percentage 76.4
%
1.
Complex communities of microorganisms on surfaces are called
A) Colonies
B) Biofilms
C) Biospheres
D) Flora
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): B
2.
A relationship between organisms in which the waste product of one provides nutrients for
another is called
A) Mutualism
B) Competition
C) Synergism
D) Commensalism
Table for Individual Question Feedback
Points Earned: 0.0/1.0
Correct Answer(s): D
3.
Which of the following sites of the human body does not have a normal flora?
A) Intestine
B) Skin
C) Vagina
D) Blood
Table for Individual Question Feedback
Points Earned: 0.0/1.0
,Correct Answer(s): D
4.
Chitin is a component of the cell wall of
A) Algae
B) Bacteria
C) Fungi
D) Viruses
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): C
5.
Which of the following organisms produces toxins that target cholesterol?
A) Aeromonas hydrophila
B) Escherichia coli
C) Streptococcus pyogenes
D) Corynebacterium diphtheriae
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): C
6.
Formic acid is a fermentation product of
A) Streptococcus
B) Klebsiella
C) Clostridium
D) Actinomyces
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): D
7.
All of the following areas of the human body contain normal flora except
, A) Peritoneum
B) Urethra
C) Vagina
D) Mouth
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): A
8.
Bacterial endotoxins are
A) Proteins in the cell wall
B) Secreted into the environment
C) Components of the gram-positive cell wall
D) Components of the gram-negative cell wall
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): D
9.
Which of the following is not considered to be a vehicle transmission?
A) Airborne
B) Insect
C) Foodborne
D) Bodily fluid
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): B
10.
Which of the following is likely to be the most frequently used portal of entry for
pathogens?
A) Skin
B) Gastrointestinal tract
C) Respiratory tract
D) Conjunctiva
Awarded 0
Points 13.0
Missed 0
Percentage 76.4
%
1.
Complex communities of microorganisms on surfaces are called
A) Colonies
B) Biofilms
C) Biospheres
D) Flora
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): B
2.
A relationship between organisms in which the waste product of one provides nutrients for
another is called
A) Mutualism
B) Competition
C) Synergism
D) Commensalism
Table for Individual Question Feedback
Points Earned: 0.0/1.0
Correct Answer(s): D
3.
Which of the following sites of the human body does not have a normal flora?
A) Intestine
B) Skin
C) Vagina
D) Blood
Table for Individual Question Feedback
Points Earned: 0.0/1.0
,Correct Answer(s): D
4.
Chitin is a component of the cell wall of
A) Algae
B) Bacteria
C) Fungi
D) Viruses
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): C
5.
Which of the following organisms produces toxins that target cholesterol?
A) Aeromonas hydrophila
B) Escherichia coli
C) Streptococcus pyogenes
D) Corynebacterium diphtheriae
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): C
6.
Formic acid is a fermentation product of
A) Streptococcus
B) Klebsiella
C) Clostridium
D) Actinomyces
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): D
7.
All of the following areas of the human body contain normal flora except
, A) Peritoneum
B) Urethra
C) Vagina
D) Mouth
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): A
8.
Bacterial endotoxins are
A) Proteins in the cell wall
B) Secreted into the environment
C) Components of the gram-positive cell wall
D) Components of the gram-negative cell wall
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): D
9.
Which of the following is not considered to be a vehicle transmission?
A) Airborne
B) Insect
C) Foodborne
D) Bodily fluid
Table for Individual Question Feedback
Points Earned: 1.0/1.0
Correct Answer(s): B
10.
Which of the following is likely to be the most frequently used portal of entry for
pathogens?
A) Skin
B) Gastrointestinal tract
C) Respiratory tract
D) Conjunctiva
