Pharmacology Cardiovascular Drugs NClex
Questions Elite 2026–2027 Exam Study
Guide: Latest Practice Questions,
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Description
Prepare with confidence using the Elite 2026–2027 Exam
Study Guide, a comprehensive and carefully structured
resource designed to help students achieve strong
academic performance through focused practice, clear
understanding, and effective revision techniques.
This study guide goes beyond ordinary revision materials
by offering a complete learning experience. It combines
updated exam-style questions, step-by-step solutions,
and simplified concept explanations to ensure that
students not only find the correct answers but also
understand the reasoning behind them.
b. 0.5 to 2.0 ng/mL - ANSWER✅A newly admitted client takes digoxin 0.25 mg/day.
The nurse knows that which is the serum therapeutic range for digoxin?
a. 0.1 to 1.5 ng/mL
b. 0.5 to 2.0 ng/mL
c. 1.0 to 2.5 ng/mL
,d. 2.0 to 4.0 ng/mL
a. It is in the high (elevated) range. - ANSWER✅The client's serum digoxin level is 3.0
ng/mL. What does the nurse know about this serum digoxin level?
a. It is in the high (elevated) range.
b. It is in the low (decreased) range.
c. It is within the normal range.
d. It is in the low average range.
d. Pulse below 60 beats/min and irregular rate - ANSWER✅The nurse is assessing the
client for possible evidence of digitalis toxicity. The nurse acknowledges that which is
included in the signs and symptoms for digitalis toxicity?
a. Pulse (heart) rate of 100 beats/min
b. Pulse of 72 with an irregular rate
c. Pulse greater than 60 beats/min and irregular rate
d. Pulse below 60 beats/min and irregular rate
a. Increase the serum digoxin sensitivity level - ANSWER✅The client is also taking a
diuretic that decreases her potassium level. The nurse expects that a low potassium
level (hypokalemia) could have what effect on the digoxin?
a. Increase the serum digoxin sensitivity level
b. Decrease the serum digoxin sensitivity level
c. Not have any effect on the serum digoxin sensitivity level
d. Cause a low average serum digoxin sensitivity level
b. Headaches - ANSWER✅When a client first takes a nitrate, the nurse expects which
symptom that often occurs?
a. Nausea and vomiting
b. Headaches
c. Stomach cramps
d. Irregular pulse rate
c. Decrease heart rate and decrease myocardial contractility. - ANSWER✅The nurse
acknowledges that beta blockers are as effective as antianginals because they do
what?
a. Increase oxygen to the systemic circulation.
b. Maintain heart rate and blood pressure.
c. Decrease heart rate and decrease myocardial contractility.
d. Decrease heart rate and increase myocardial contractility.
, b. The beta blocker should NOT be abruptly stopped; the dose should be tapered down.
- ANSWER✅The health care provider is planning to discontinue a client's beta blocker.
What instruction should the nurse give the client regarding the beta blocker?
a. The beta blocker should be abruptly stopped when another cardiac drug is
prescribed.
b. The beta blocker should NOT be abruptly stopped; the dose should be tapered down.
c. The beta blocker dose should be maintained while taking another antianginal drug.
d. Half the beta blocker dose should be taken for the next several weeks.
c. To block the beta1-adrenergic receptors in the cardiac tissues - ANSWER✅The
beta blocker acebutolol (Sectral) is prescribed for dysrhythmias. The nurse knows that
what is the primary purpose of the drug?
a. To increase the beta1 and beta2 receptors in the cardiac tissues
b. To increase the flow of oxygen to the cardiac tissues
c. To block the beta1-adrenergic receptors in the cardiac tissues
d. To block the beta2-adrenergic receptors in the cardiac tissues
a. "Apply the patch to a nonhairy area of the upper torso or arm." - ANSWER✅A client
is to be discharged home with a transdermal nitroglycerin patch. Which instruction will
the nurse include in the client's teaching plan?
a. "Apply the patch to a nonhairy area of the upper torso or arm."
b. "Apply the patch to the same site each day."
c. "If you have a headache, remove the patch for 4 hours and then reapply."
d. "If you have chest pain, apply a second patch next to the first patch."
d. Client stating that pain is 0 out of 10 - ANSWER✅A nurse is monitoring a client with
angina for therapeutic effects of nitroglycerin. Which assessment finding indicates that
the nitroglycerin has been effective?
a. Blood pressure 120/80 mm Hg
b. Heart rate 70 beats per minute
c. ECG without evidence of ST changes
d. Client stating that pain is 0 out of 10
d. Chest pain - ANSWER✅The nurse is monitoring a client during IV nitroglycerin
infusion. Which assessment finding will cause the nurse to take action?
a. Blood pressure 110/90 mm Hg
b. Flushing
c. Headache
d. Chest pain
Questions Elite 2026–2027 Exam Study
Guide: Latest Practice Questions,
Comprehensive Solutions, Concept Mastery
& Proven Revision Strategies
Description
Prepare with confidence using the Elite 2026–2027 Exam
Study Guide, a comprehensive and carefully structured
resource designed to help students achieve strong
academic performance through focused practice, clear
understanding, and effective revision techniques.
This study guide goes beyond ordinary revision materials
by offering a complete learning experience. It combines
updated exam-style questions, step-by-step solutions,
and simplified concept explanations to ensure that
students not only find the correct answers but also
understand the reasoning behind them.
b. 0.5 to 2.0 ng/mL - ANSWER✅A newly admitted client takes digoxin 0.25 mg/day.
The nurse knows that which is the serum therapeutic range for digoxin?
a. 0.1 to 1.5 ng/mL
b. 0.5 to 2.0 ng/mL
c. 1.0 to 2.5 ng/mL
,d. 2.0 to 4.0 ng/mL
a. It is in the high (elevated) range. - ANSWER✅The client's serum digoxin level is 3.0
ng/mL. What does the nurse know about this serum digoxin level?
a. It is in the high (elevated) range.
b. It is in the low (decreased) range.
c. It is within the normal range.
d. It is in the low average range.
d. Pulse below 60 beats/min and irregular rate - ANSWER✅The nurse is assessing the
client for possible evidence of digitalis toxicity. The nurse acknowledges that which is
included in the signs and symptoms for digitalis toxicity?
a. Pulse (heart) rate of 100 beats/min
b. Pulse of 72 with an irregular rate
c. Pulse greater than 60 beats/min and irregular rate
d. Pulse below 60 beats/min and irregular rate
a. Increase the serum digoxin sensitivity level - ANSWER✅The client is also taking a
diuretic that decreases her potassium level. The nurse expects that a low potassium
level (hypokalemia) could have what effect on the digoxin?
a. Increase the serum digoxin sensitivity level
b. Decrease the serum digoxin sensitivity level
c. Not have any effect on the serum digoxin sensitivity level
d. Cause a low average serum digoxin sensitivity level
b. Headaches - ANSWER✅When a client first takes a nitrate, the nurse expects which
symptom that often occurs?
a. Nausea and vomiting
b. Headaches
c. Stomach cramps
d. Irregular pulse rate
c. Decrease heart rate and decrease myocardial contractility. - ANSWER✅The nurse
acknowledges that beta blockers are as effective as antianginals because they do
what?
a. Increase oxygen to the systemic circulation.
b. Maintain heart rate and blood pressure.
c. Decrease heart rate and decrease myocardial contractility.
d. Decrease heart rate and increase myocardial contractility.
, b. The beta blocker should NOT be abruptly stopped; the dose should be tapered down.
- ANSWER✅The health care provider is planning to discontinue a client's beta blocker.
What instruction should the nurse give the client regarding the beta blocker?
a. The beta blocker should be abruptly stopped when another cardiac drug is
prescribed.
b. The beta blocker should NOT be abruptly stopped; the dose should be tapered down.
c. The beta blocker dose should be maintained while taking another antianginal drug.
d. Half the beta blocker dose should be taken for the next several weeks.
c. To block the beta1-adrenergic receptors in the cardiac tissues - ANSWER✅The
beta blocker acebutolol (Sectral) is prescribed for dysrhythmias. The nurse knows that
what is the primary purpose of the drug?
a. To increase the beta1 and beta2 receptors in the cardiac tissues
b. To increase the flow of oxygen to the cardiac tissues
c. To block the beta1-adrenergic receptors in the cardiac tissues
d. To block the beta2-adrenergic receptors in the cardiac tissues
a. "Apply the patch to a nonhairy area of the upper torso or arm." - ANSWER✅A client
is to be discharged home with a transdermal nitroglycerin patch. Which instruction will
the nurse include in the client's teaching plan?
a. "Apply the patch to a nonhairy area of the upper torso or arm."
b. "Apply the patch to the same site each day."
c. "If you have a headache, remove the patch for 4 hours and then reapply."
d. "If you have chest pain, apply a second patch next to the first patch."
d. Client stating that pain is 0 out of 10 - ANSWER✅A nurse is monitoring a client with
angina for therapeutic effects of nitroglycerin. Which assessment finding indicates that
the nitroglycerin has been effective?
a. Blood pressure 120/80 mm Hg
b. Heart rate 70 beats per minute
c. ECG without evidence of ST changes
d. Client stating that pain is 0 out of 10
d. Chest pain - ANSWER✅The nurse is monitoring a client during IV nitroglycerin
infusion. Which assessment finding will cause the nurse to take action?
a. Blood pressure 110/90 mm Hg
b. Flushing
c. Headache
d. Chest pain
