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ESAR 3.4 Exam 1 > Antibiotics - Quizzes > Flashcards

Antibiotics - Quizzes Flashcards

1
Q

Of the following, which would be the most appropriate antibiotic regimen for a streptococcus pyogenes pharyngitis infection?

A

Metronidazole
Amoxicillin
Aztreonam
Gentamicin

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2
Q

Which of the following beta-lactams has coverage for gram-positive organisms except for staph aureus?

A

Amoxicillin
Meropenem
Ampicillin/sulbactam
Cefepime

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3
Q

Amoxicillin/ Clavulanate has antibiotic coverage against which of the following classes organisms?

A

Atypicals
MRSA
Anaerobes
Pseudomonas

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4
Q

A patient has been receiving IV Zosyn for a bacteroides fragilis infection. The patient has been clinically improving and can be switched to a PO antibiotic. Which agent is the most appropriate?

A

Amoxicillin/clavulanate
Meropenem
Cephalexin
Nitrofurantoin

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5
Q

Which of the following would be the oral equivalent of Unasyn with regards to similar spectrum?

A

Augmentin
Bactrim
Zosyn
Flagyl

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6
Q

Which of the following provides anaerobic coverage?

A

Ampicillin/sulbactam
Cefazolin
Doxycycline
Amoxicillin

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7
Q

Which of the following penicillins provides pseudomonas coverage?

A

Amoxicillin
Piperacillin-tazobactam
Ampicillin-sulbactam
Amoxicillin/clavulanate

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8
Q

Which of the following antibiotics provides the broadest coverage?

A

Zosyn
Unasyn
Ancef
Keflex

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9
Q

Cefazolin has antibiotic coverage against which of the following organisms?

A

MSSA
Enterococci
Pseudomonas
MRSA

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10
Q

Which of the following antibiotics is the oral equivalent of Ancef with regards to similar spectrum of activity?

A

Cephalexin
Amoxicillin/clavulanate
Levofloxacin
Azithromycin

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11
Q

A patient has been receiving IV cefazolin for MSSA. Their clinical status is improving and the patient can be switched to an equivalent oral antibiotic. Which would be the most appropriate oral antibiotic?

A

Azithromycin
Amoxicillin
Metronidazole
Cephalexin

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12
Q

Which class of organisms does cephalexin provide some coverage for?

A

Anaerobes
Atypicals
Gram negatives

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13
Q

Which of the following organisms is covered by cefuroxime?

A

Anaerobes
MRSA
Pseudomonas
Streptococcus

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14
Q

Which of the following cephalosporins has similar coverage to cefuroxime with additional anaerobic coverage?

A

Cefepime
Cefotetan
Ceftaroline
Ceftazidime

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15
Q

Which of the following cephalosporins have Pseudomonas coverage?

A

Ceftazidime

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16
Q

Which of the following cephalosporins does NOT have gram positive coverage?

A

Ceftazidime

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17
Q

Ceftriaxone has antibiotic coverage against which of the following types of organisms?

A

Streptococci

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18
Q

Which of the following beta-lactams does NOT have coverage for pseudomonas?

A

Ceftriaxone

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19
Q

Which of the following cephalosporins have pseudomonas coverage?

A

Cefepime

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20
Q

Which bacteria is NOT covered by cefepime?

A

MRSA

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21
Q

Which of the following cephalosporins provides MRSA coverage?

A

Ceftaroline

22
Q

Which of the following gram-positive organisms does ceftaroline NOT cover?

A

Enterococci

23
Q

Which of the following organisms is covered by ertapenem?

A

Anaerobes

24
Q

Which of the following is NOT covered by ertapenem?

A

Pseudomonas

25
Q

Which of the following antibiotics provides both pseudomonas and enterococcus coverage?

A

Meropenem

26
Q

Which of the following classes does meropenem NOT cover for?

A

Atypicals

27
Q

Which of the following organism types is covered by aztreonam?

A

Gram negatives

28
Q

Which of the following is covered by aztreonam?

A

Pseudomonas

29
Q

Which of the following is an oral antibiotic that covers pseudomonas?

A

Ciprofloxacin

30
Q

Which of the following bacteria does ciprofloxacin provide full coverage for?

A

Pseudomonas

31
Q

Which of the following is a fluoroquinolone antibiotic with good respiratory pathogen coverage against strep. pneumoniae?

A

Levofloxacin

32
Q

Which of the following antibiotics cover atypical organisms?

A

Levofloxacin

33
Q

Which of the following antibiotics provides good gram negative coverage, but gram positive coverage only in synergy with cell wall synthesis inhibitors?

A

Gentamicin

34
Q

Which bacteria does gentamicin provide coverage for non-synergistically?

A

Pseudomonas

35
Q

Which of the following antibiotics has reliable gram positive and anaerobic coverage?

A

Clindamycin

36
Q

Which class of organisms does clindamycin only cover for when treating oral/respiratory tract infections?

A

Gram negatives

37
Q

Which of the following antibiotics provides coverage against atypicals?

A

Azithromycin

38
Q

Which of the following does azithromycin have reliable coverage against?

A

Chlamydia pneumoniae

39
Q

Which of the following has coverage against atypicals and MRSA?

A

Doxycycline

40
Q

Which antibiotic is most appropriate to treat a tick bite infected with rickettsia rickettsii?

A

Doxycycline

41
Q

Which agent would be an appropriate choice for a patient with MRSA bacteremia?

A

IV vancomycin

42
Q

Which of the following oral antibiotics is most appropriate to treat a clostridium difficile infection?

A

Vancomycin

43
Q

Which of the following organisms is covered by linezolid?

A

MRSA

44
Q

Which of the following antibiotics has the broadest spectrum of gram-positive coverage?

A

Linezolid

45
Q

Which of the following oral antibiotics is most appropriate to treat a MRSA infection?

A

Trimethoprim-sulfamethoxazole

46
Q

Which of the following organisms does Bactrim NOT provide coverage for?

A

Enterococci

47
Q

Which of the following is the most appropriate oral antibiotic to treat a patient with a UTI caused by a gram negative pathogen?

A

Nitrofurantoin

48
Q

Nitrofurantoin provides coverage for which of the following?

A

Enterococci

49
Q

Which of the following is the most appropriate choice for a patient with an enteric anaerobic infection?

A

Metronidazole

50
Q

Metronidazole provides sole coverage for which of the following?

A

Anaerobes

ESAR 3.4 Exam 1 (11 decks)

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