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MN553 Pharmacology Unit 6 exam with correct answers
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MN553 Pharmacology Unit 6 exam with correct answers
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MN553Pharmacology
Unit
6
exam
with
correct
answers
Causes
of
drug
resistance
-
answer=People
not
completing
their
antibiotics/inappropriate
use,
overuse
of
broad
spectrum
ABO's
Every
ABO
class
has_____________________
-
answer=resistance
organisms
Vaccination
with
pneumococcal
vaccine
has
-
answer=decreased
resistance
Inhibits
the
biosynthesis
of
peptidogylcan
bacterial
cell
wall,
bactericidal:
-
answer=Pharmacodynamics
of
penicillin
4
classes
of
penicillin
-
answer=penicillin,
aminopenicillin,
penicillinase-resistant-penicillins,
antipsuedomonal
penicillins
Penicillin
G,
Aqueous
penicillin
G,
Procaine
Pcn
G,
Benzathine
Pcn
G,
PCN
V
-
answer=Penicillin
class,
works
on
Strep
group
A&B
(Gram+)
Ampicillin,
Amoxicillin
-
answer=Aminopenicillins,
work
better
for
gram
-,
also
active
against
gram
+
Methicillin,
Nafcillin,
Oxacillin,
Dicloxacillin
-
answer=Penicillinase-resistant-penicillins
(2nd
generation
pcn)
penicillinase
-
answer=enzyme
produced
by
bacteria
that
destroy
the
beta
lactam
rink
of
the
antibiotic
making
penicillin
ineffective.
titarcillin
Piperacillin
-
answer=Antipseudomonal
penicillin's
that
are
combined
with
calvulanate
Carbenicillin
-
answer=antipseudomonal
penicillin
Bactericidial
-
answer=inhibits
bacterial
cell
wall
synthesis
(PCN,
Cephalosporins)
Diuretics
-
answer=can
interact
with
PCN,
hypo/hyperkalemia
Methotrexate
-
answer=interact
with
PCN,
increase
Methotrexate
level
Oral
Contraceptives
-
answer=PCN
may
reduce
efficacy Probenecid
-
answer=interact
with
pcn,
delay
renal
elimination,
increase
blood
levels
Tetracyclines
-
answer=Interact
with
PCN,
due
to
bacteriostatic
action
of
tetracycline
Warfarin
-
answer=Interact
with
PCN,
increase
risk
of
bleedin
Beta
Blockers
-
answer=interact
with
ampicillin,
reduces
bioavailability
Allopurinol
-
answer=interacts
with
ampicillin,
more
likely
to
develop
rash
Cyclosporine
-
answer=interacts
with
Nafcillin,
produces
subtherapeutic
cyclosporine
levels
Colestipol
-
answer=interacts
with
PCN
G
by
decreasing
absorption
Cholestryramine
-
answer=interacts
with
PCN,
by
decreasing
absorption
antimicrobial
therapy
for
bronchitis
is
appropriate
when
-
answer=cough
of
<3wks,
and
sputum
production
and
volume,
sputum
purulence,
increased
dypnea
ABECB
-
answer=Acute
bacterial
exacerbation
of
chronic
bronchitis
common
organisms
found
in
bronchitis
-
answer=h.
influenzae,
S.
pneumonia,
M.Pnuemonia,
M.
Catarrhalis
1st
line
antibiotics
for
bronchitis
-
answer=Amoxicillin/clavulanic
acid,
macrolides,
double-strength
sulamethoxazole/trimethprim
2nd
line
antibiotics
for
bronchitis
-
answer=Levofloxacin,
moxifloxacin,
gemifloxacin
(fluoroquinolone)
AOM
-
answer=Acute
Otitis
media
OME
-
answer=Otitis
media
with
effusion
moderate
to
severe
tympanic
membrane
bulging,
onset
of
ear
pain,
intense
redness
of
TM
-
answer=AOM
presence
of
fluid
in
middle
ear
without
acute
illness
-
answer=OME
S.pneumonia,
nontypeable
H.
influenza,
M.
Catarrhalis
-
answer=most
common
bacteria
for
AOM,
sinusitis
1st
line
choice
antibiotic
for
AOM
-
answer=Amoxicillin
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