RN PHARMACOLOGY LATEST 2025
ACTUAL EXAM 242 QUESTIONS
AND ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Save
Terms in this set (242)
,A provider A. Medications with long half-lives
prescribes remain at their therapeutic levels
phenobarbital between doses for long periods of
for a client who time. The nurse should expect to
has a seizure administer this medication once a
disorder. The day.
medication has a
long half-life of
4 days. How
many times per
day should the
nurse expect to
administer this
medication?
A. One
B. Two
C. Three
D. Four
,A staff educator Answer:
is reviewing
medication C. Liver failure decreases
dosages and metabolism and thus increases the
factors that concentration of a medication. This
influence requires decreasing the dosage.
medication
metabolism with E. When the same pathway
a group of metabolizes two medications, they
nurses at an in- compete for metabolism, thereby
service increasing the concentration of one
presentation. or both medications. This requires
Which of the decreasing the dosage of one or
following factors both medications.
should the
educator include
as a reason to
administer lower
medication
dosages?
(Select all that
apply.)
A. Increased
renal secretion
, B. Increased
medication-
metabolizing
enzymes
C. Liver failure
D. Peripheral
vascular disease
E. Concurrent
use of
medication the
same pathway
metabolizes
ACTUAL EXAM 242 QUESTIONS
AND ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Save
Terms in this set (242)
,A provider A. Medications with long half-lives
prescribes remain at their therapeutic levels
phenobarbital between doses for long periods of
for a client who time. The nurse should expect to
has a seizure administer this medication once a
disorder. The day.
medication has a
long half-life of
4 days. How
many times per
day should the
nurse expect to
administer this
medication?
A. One
B. Two
C. Three
D. Four
,A staff educator Answer:
is reviewing
medication C. Liver failure decreases
dosages and metabolism and thus increases the
factors that concentration of a medication. This
influence requires decreasing the dosage.
medication
metabolism with E. When the same pathway
a group of metabolizes two medications, they
nurses at an in- compete for metabolism, thereby
service increasing the concentration of one
presentation. or both medications. This requires
Which of the decreasing the dosage of one or
following factors both medications.
should the
educator include
as a reason to
administer lower
medication
dosages?
(Select all that
apply.)
A. Increased
renal secretion
, B. Increased
medication-
metabolizing
enzymes
C. Liver failure
D. Peripheral
vascular disease
E. Concurrent
use of
medication the
same pathway
metabolizes
