Introductory Clinical
Pharmacology
12th Edition
• Author(s)Susan Ford
• Print ISBN: 9781975163730
TEST BANK
Question 1
,A nurse is preparing to administer a medication by the oral
route. Which factor most directly influences how quickly the
medication begins to produce its therapeutic effect?
A. The medication's color
B. The patient's favorite food
C. The rate at which the drug is absorbed into the bloodstream
D. The manufacturer's advertising
Correct Answer: C
Rationale:
Drug absorption is the movement of a medication from its site
of administration into the bloodstream. The speed and extent
of absorption influence how quickly therapeutic effects begin.
Medication color, patient preference, and advertising do not
affect pharmacologic activity.
Question 2
A patient asks why two medications with different brand names
contain the same active ingredient. Which response by the
nurse is most accurate?
A. "Brand-name medications always contain different active
ingredients."
,B. "Different manufacturers may market the same generic
medication under different brand names."
C. "Generic medications are less effective than brand-name
medications."
D. "Brand names are assigned according to the patient's
diagnosis."
Correct Answer: B
Rationale:
A generic name identifies the active drug, whereas brand
names are assigned by manufacturers. Multiple manufacturers
may produce equivalent medications under different brand
names while containing the same active ingredient and
therapeutic effect.
Question 3
A nurse reviews a medication order before administration.
Which action best promotes medication safety?
A. Administer the medication immediately without reviewing
allergies.
B. Compare the medication order with the patient's identifiers
before administration.
C. Ask another patient if the medication looks correct.
, D. Skip patient education to save time.
Correct Answer: B
Rationale:
Verifying the medication order using approved patient
identifiers is a fundamental safety practice that reduces
medication errors. Allergy verification and patient education are
also essential components of safe medication administration.
Question 4
A nurse explains the purpose of therapeutic drug monitoring.
Which statement by the patient demonstrates understanding?
A. "Blood tests can help determine whether the medication
level is safe and effective."
B. "Blood tests are needed only if I miss a dose."
C. "Drug levels are checked only after I finish the medication."
D. "Monitoring is performed only for vitamins."
Correct Answer: A
Rationale:
Therapeutic drug monitoring helps ensure medication
concentrations remain within the therapeutic range while
minimizing toxicity. It is commonly used for medications with
narrow therapeutic indices.
Pharmacology
12th Edition
• Author(s)Susan Ford
• Print ISBN: 9781975163730
TEST BANK
Question 1
,A nurse is preparing to administer a medication by the oral
route. Which factor most directly influences how quickly the
medication begins to produce its therapeutic effect?
A. The medication's color
B. The patient's favorite food
C. The rate at which the drug is absorbed into the bloodstream
D. The manufacturer's advertising
Correct Answer: C
Rationale:
Drug absorption is the movement of a medication from its site
of administration into the bloodstream. The speed and extent
of absorption influence how quickly therapeutic effects begin.
Medication color, patient preference, and advertising do not
affect pharmacologic activity.
Question 2
A patient asks why two medications with different brand names
contain the same active ingredient. Which response by the
nurse is most accurate?
A. "Brand-name medications always contain different active
ingredients."
,B. "Different manufacturers may market the same generic
medication under different brand names."
C. "Generic medications are less effective than brand-name
medications."
D. "Brand names are assigned according to the patient's
diagnosis."
Correct Answer: B
Rationale:
A generic name identifies the active drug, whereas brand
names are assigned by manufacturers. Multiple manufacturers
may produce equivalent medications under different brand
names while containing the same active ingredient and
therapeutic effect.
Question 3
A nurse reviews a medication order before administration.
Which action best promotes medication safety?
A. Administer the medication immediately without reviewing
allergies.
B. Compare the medication order with the patient's identifiers
before administration.
C. Ask another patient if the medication looks correct.
, D. Skip patient education to save time.
Correct Answer: B
Rationale:
Verifying the medication order using approved patient
identifiers is a fundamental safety practice that reduces
medication errors. Allergy verification and patient education are
also essential components of safe medication administration.
Question 4
A nurse explains the purpose of therapeutic drug monitoring.
Which statement by the patient demonstrates understanding?
A. "Blood tests can help determine whether the medication
level is safe and effective."
B. "Blood tests are needed only if I miss a dose."
C. "Drug levels are checked only after I finish the medication."
D. "Monitoring is performed only for vitamins."
Correct Answer: A
Rationale:
Therapeutic drug monitoring helps ensure medication
concentrations remain within the therapeutic range while
minimizing toxicity. It is commonly used for medications with
narrow therapeutic indices.
