MCB4271 Final Exam Questions With Correct
Answers
Antibiotic |resistance |occurs |naturally, |but |the |_____ |of |drugs |in |humans |and |animals |is |
accelerating |the |process. |- |CORRECT |ANSWER✔✔-underuse, |use, |and |overuse
On |average, |how |long |does |it |take |for |the |development |of |clinical |resistance |to |an |antibiotic? |-
|CORRECT |ANSWER✔✔-8 |years
Factors |contributing |to |AMR |in |healthcare |include |(choose |the |best |answer) |- |CORRECT |
ANSWER✔✔-lack |of |antibiotics, |poor |sanitation, |inadequate |infection |controls
The |use |of |antibiotics |in |farm |animals |has |been |______ |in |1951. |- |CORRECT |ANSWER✔✔-
approced
What |are |the |reasons |that |make |it |difficult |to |eliminate |antibiotics |from |their |use |in |farm |
animals? |- |CORRECT |ANSWER✔✔-loss |of |profit |to |animal |farming |companies, |loss |of |profit |to |
pharmaceutical |companies, |easy |access |to |antibiotics
Major |host |reservoirs |that |are |exposed |to |antibiotic |selective |pressure |include |the |following: |- |
CORRECT |ANSWER✔✔-Food |animals, |pets, |and |humans
What |is |the |problem |associated |with |the |Citrus |Greening |Disease? |- |CORRECT |ANSWER✔✔-
Massive |application |of |clinically-important |antibiotics |on |citrus |crops
Johnny |developed |a |MRSA |infections |when |he |got |injured |during |his |baseball |practice. |Johnny |
got |a |_____ |acquired |infection. |- |CORRECT |ANSWER✔✔-community
, According |to |the |WHO, |antimicrobial |resistance |is |one |of |the |biggest |threats |to |global |health |
and |food |security |today. |- |CORRECT |ANSWER✔✔-True
Check |all |the |reasons |why |antibiotics |are |used |in |food |animals: |- |CORRECT |ANSWER✔✔-
Growth |promotion |(although |banned |in |2017), |infection |control
All |strains |of |mold |produce |penicillin. |True/False |- |CORRECT |ANSWER✔✔-False
The |structure |of |beta-lactam |antibiotics |resemble: |- |CORRECT |ANSWER✔✔-a |house
beta-lactam |antibiotics |are |characterized |by: |- |CORRECT |ANSWER✔✔-a |4-member |ring |
containing |a |nitrogen
penicillinases |are |- |CORRECT |ANSWER✔✔-enzymes |that |deactivate |penicillin
The |structure |below |is |D-ala-Dala |dipeptide. |What |is |its |function? |- |CORRECT |ANSWER✔✔-
peptidoglycan |terminus
clavams |are |very |potent |antibiotics |- |CORRECT |ANSWER✔✔-false
What |is |this |antibiotic |(structure |covering |D-Ala-D-Ala |- |CORRECT |ANSWER✔✔-vancomycin
What |is |the |function |of |the |penicillin |binding |protein? |- |CORRECT |ANSWER✔✔-to |crosslink |
peptidoglycan
What |is |this |antibiotic? |(5-membered |ring |containing |O |and |NH. |NH2 |and |double |bonded |O |
form |bonds |with |C |in |the |ring) |- |CORRECT |ANSWER✔✔-Cycloserine
Answers
Antibiotic |resistance |occurs |naturally, |but |the |_____ |of |drugs |in |humans |and |animals |is |
accelerating |the |process. |- |CORRECT |ANSWER✔✔-underuse, |use, |and |overuse
On |average, |how |long |does |it |take |for |the |development |of |clinical |resistance |to |an |antibiotic? |-
|CORRECT |ANSWER✔✔-8 |years
Factors |contributing |to |AMR |in |healthcare |include |(choose |the |best |answer) |- |CORRECT |
ANSWER✔✔-lack |of |antibiotics, |poor |sanitation, |inadequate |infection |controls
The |use |of |antibiotics |in |farm |animals |has |been |______ |in |1951. |- |CORRECT |ANSWER✔✔-
approced
What |are |the |reasons |that |make |it |difficult |to |eliminate |antibiotics |from |their |use |in |farm |
animals? |- |CORRECT |ANSWER✔✔-loss |of |profit |to |animal |farming |companies, |loss |of |profit |to |
pharmaceutical |companies, |easy |access |to |antibiotics
Major |host |reservoirs |that |are |exposed |to |antibiotic |selective |pressure |include |the |following: |- |
CORRECT |ANSWER✔✔-Food |animals, |pets, |and |humans
What |is |the |problem |associated |with |the |Citrus |Greening |Disease? |- |CORRECT |ANSWER✔✔-
Massive |application |of |clinically-important |antibiotics |on |citrus |crops
Johnny |developed |a |MRSA |infections |when |he |got |injured |during |his |baseball |practice. |Johnny |
got |a |_____ |acquired |infection. |- |CORRECT |ANSWER✔✔-community
, According |to |the |WHO, |antimicrobial |resistance |is |one |of |the |biggest |threats |to |global |health |
and |food |security |today. |- |CORRECT |ANSWER✔✔-True
Check |all |the |reasons |why |antibiotics |are |used |in |food |animals: |- |CORRECT |ANSWER✔✔-
Growth |promotion |(although |banned |in |2017), |infection |control
All |strains |of |mold |produce |penicillin. |True/False |- |CORRECT |ANSWER✔✔-False
The |structure |of |beta-lactam |antibiotics |resemble: |- |CORRECT |ANSWER✔✔-a |house
beta-lactam |antibiotics |are |characterized |by: |- |CORRECT |ANSWER✔✔-a |4-member |ring |
containing |a |nitrogen
penicillinases |are |- |CORRECT |ANSWER✔✔-enzymes |that |deactivate |penicillin
The |structure |below |is |D-ala-Dala |dipeptide. |What |is |its |function? |- |CORRECT |ANSWER✔✔-
peptidoglycan |terminus
clavams |are |very |potent |antibiotics |- |CORRECT |ANSWER✔✔-false
What |is |this |antibiotic |(structure |covering |D-Ala-D-Ala |- |CORRECT |ANSWER✔✔-vancomycin
What |is |the |function |of |the |penicillin |binding |protein? |- |CORRECT |ANSWER✔✔-to |crosslink |
peptidoglycan
What |is |this |antibiotic? |(5-membered |ring |containing |O |and |NH. |NH2 |and |double |bonded |O |
form |bonds |with |C |in |the |ring) |- |CORRECT |ANSWER✔✔-Cycloserine
