Biol 251 exam 4 review questions with correct
answers
Which |organism |is |often |found |in |armadillos?
M. |leprae
Which |of |these |is |responsible |for |ear |infections, |pneumonia, |bronchitis, |and |bacterial |
meningitis |in |infants |and |children?
H. |influenzae
Which |of |these |organisms |is |often |responsible |for |causing |ulcers?
H. |pylori
Typical |symptoms |of |influenza |are |diarrhea |and |vomiting.
False
Match |the |organism |with |the |way/ways |it |causes |disease/damage |in |the |human |body.
Bacteria
Toxin |production, |direct |damage, |interfering |with |host |nutrients
,Virus
Evading |defenses, |direct |damge |to |cells, |provoking |host |immune |response
Prion
Cause |normal |proteins |to |change |shape, |make |cells |fall |apart
Parasite
Direct |cell/tissue |damage, |avoiding/altering |host |defenses, |provoking |immune |response
Fungus
Toxin |production, |enzyme |production, |provoking |immune |response
Endotoxin |is |another |word |for |lipoteichoic |acid.
False
The |term |"cytopathic |effects" |is |often |used |to |describe |the |effects |of |a |virus |on |a |host |cell.
True
,Match |the |method |for |diagnosing |disease |with |its |general |description.
Phenotypic
Based |on |physical |characteristics |of |microbes
Genotypic
Based |on |DNA/RNA |of |the |organism
Immunologic
Based |on |antibody/antigen |interaction
Match |the |virulence |factor |on |the |left |with |its |action |on |the |right.
Leukocidin
Kills |white |blood |cells
Alpha |toxin
Kills |red |blood |cells
Streptolysin
, Kills |red |blood |cells
Pyrogenic |toxin
Causes |a |rash
Botulin |toxin
Causes |muscle |relaxation
Tetanospasmin
Causes |muscle |contactions
Match |the |viral |infection |with |its |general |symptoms.
Rotavirus
Watery |diarrhea
Measles
Rash, |mild |respiratory |symptoms, |fever
Mumps
answers
Which |organism |is |often |found |in |armadillos?
M. |leprae
Which |of |these |is |responsible |for |ear |infections, |pneumonia, |bronchitis, |and |bacterial |
meningitis |in |infants |and |children?
H. |influenzae
Which |of |these |organisms |is |often |responsible |for |causing |ulcers?
H. |pylori
Typical |symptoms |of |influenza |are |diarrhea |and |vomiting.
False
Match |the |organism |with |the |way/ways |it |causes |disease/damage |in |the |human |body.
Bacteria
Toxin |production, |direct |damage, |interfering |with |host |nutrients
,Virus
Evading |defenses, |direct |damge |to |cells, |provoking |host |immune |response
Prion
Cause |normal |proteins |to |change |shape, |make |cells |fall |apart
Parasite
Direct |cell/tissue |damage, |avoiding/altering |host |defenses, |provoking |immune |response
Fungus
Toxin |production, |enzyme |production, |provoking |immune |response
Endotoxin |is |another |word |for |lipoteichoic |acid.
False
The |term |"cytopathic |effects" |is |often |used |to |describe |the |effects |of |a |virus |on |a |host |cell.
True
,Match |the |method |for |diagnosing |disease |with |its |general |description.
Phenotypic
Based |on |physical |characteristics |of |microbes
Genotypic
Based |on |DNA/RNA |of |the |organism
Immunologic
Based |on |antibody/antigen |interaction
Match |the |virulence |factor |on |the |left |with |its |action |on |the |right.
Leukocidin
Kills |white |blood |cells
Alpha |toxin
Kills |red |blood |cells
Streptolysin
, Kills |red |blood |cells
Pyrogenic |toxin
Causes |a |rash
Botulin |toxin
Causes |muscle |relaxation
Tetanospasmin
Causes |muscle |contactions
Match |the |viral |infection |with |its |general |symptoms.
Rotavirus
Watery |diarrhea
Measles
Rash, |mild |respiratory |symptoms, |fever
Mumps
