PATHO 2 TEST BANKS EXAM
QUESTIONS WITH CORRECT ANSWERS
1. A patient has been placed on a milrinone (Primacor) infusion as part of the therapy
for end-stage heart failure. What adverse effect of this drug will the nurse watch for
when assessing this patient during the infusion?
a. Hypertension
b. Hyperkalemia
c. Nausea and vomiting
d. Cardiac dysrhythmias - Answer-d. Cardiac dysrhythmias
2. A patient about to receive a morning dose of digoxin has an apical pulse of 53
beats/minute. What will the nurse do next?
a. Administer the dose.
b. Administer the dose, and notify the prescriber.
c. Check the radial pulse for 1 full minute.
d. Withhold the dose, and notify the prescriber. - Answer-d. Withhold the dose, and
notify the prescriber.
3. A patient is taking digoxin (Lanoxin) and a loop diuretic daily. When the nurse enters
the room with the morning medications, the patient states, "I am seeing a funny yellow
color around the lights." What is the nurse's next action?
a. Assess the patient for symptoms of digoxin toxicity.
b. Withhold the next dose of the diuretic.
c. Administer the digoxin and diuretic together as ordered.
d. Document this finding, and reassess in 1 hour. - Answer-a. Assess the patient for
symptoms of digoxin toxicity.
4. While assessing a patient who is receiving intravenous digitalis, the nurse recognizes
that the drug has a negative chronotropic effect. How would this drug effect be evident
in the patient?
a. Decreased blood pressure
b. Decreased heart rate
c. Decreased conduction
d. Decreased ectopic beat - Answer-b. Decreased heart rate
5. A patient has been taking digoxin at home but took an accidental overdose and has
developed toxicity. The patient has been admitted to the telemetry unit, where the
physician has ordered digoxin immune Fab (Digifab). The patient asks the nurse why
the medication is ordered. What is the nurse's best response?
a. "It will increase your heart rate."
b. "This drug helps to lower your potassium levels."
c. "It helps to convert the irregular heart rhythm to a more normal rhythm."
,d. "This drug is an antidote to digoxin and will help to lower the blood levels." - Answer-
d. "This drug is an antidote to digoxin and will help to lower the blood levels."
6. A patient has a digoxin level of 1.4 ng/mL. The nurse interprets that this level is
a. below the therapeutic level.
b. within the therapeutic range.
c. above the therapeutic level.
d. at a toxic level - Answer-b. within the therapeutic range.
7. The nurse is reviewing discharge teaching for a patient who will be taking digoxin
(Lanoxin) therapy. The nurse will teach the patient to avoid which foods when taking the
digoxin?
a. Leafy green vegetables
b. Dairy products
c. Grapefruit juice
d. Bran muffins - Answer-d. Bran muffins
8. In assessing a patient before administration of a cardiac glycoside, the nurse knows
that which lab result can increase the toxicity of the drug?
a. Potassium level 2.8 mEq/L
b. Potassium level 4.9 mEq/L
c. Sodium level 140 mEq/L
d. Calcium level 10 mg/dL - Answer-a. Potassium level 2.8 mEq/L
9. The nurse administering the phosphodiesterase inhibitor milrinone (Primacor)
recognizes that this drug will have a positive inotropic effect. Which result reflects this
effect?
a. Increased heart rate
b. Increased blood vessel dilation
c. Increased force of cardiac contractions
d. Increased conduction of electrical impulses across the heart - Answer-c. Increased
force of cardiac contractions
10. The nurse notes in a patient's medical record that nesiritide (Natrecor) has been
ordered. Based on this order, the nurse interprets that the patient has which disorder?
a. Atrial fibrillation
b. Acutely decompensated heart failure with dyspnea at rest
c. Systolic heart failure
d. Long-term treatment of heart failure - Answer-b. Acutely decompensated heart failure
with dyspnea at rest
11. When administering digoxin immune Fab (Digibind) to a patient with severe digoxin
toxicity, the nurse knows that each vial can bind with how much digoxin?
a. 0.5 mg
b. 5 mg
, c. 5.5 mg
d. 15 mg - Answer-a. 0.5 mg
12. A patient is in the intensive care unit and receiving an infusion of milrinone
(Primacor) for severe heart failure. The prescriber has written an order for an
intravenous dose of furosemide (Lasix). How will the nurse give this drug?
a. Infuse the drug into the same intravenous line as the milrinone.
b. Stop the milrinone, flush the line, and then administer the furosemide.
c. Administer the furosemide in a separate intravenous line.
d. Notify the prescriber that the furosemide cannot be given at this time. - Answer-c.
Administer the furosemide in a separate intravenous line.
When a patient is experiencing digoxin toxicity, which clinical situation would
necessitate the use of digoxin immune Fab (Digifab)? (Select all that apply.)
a. The patient reports seeing colorful halos around lights.
b. The patient's serum potassium level is above 5 mEq/L.
c. The patient is experiencing nausea and anorexia.
d. The patient is experiencing severe sinus bradycardia that does not respond to
cardiac pacing.
e. The patient has received an overdose of greater than 10 mg of digoxin.
f. The patient reports fatigue and headaches. - Answer-b. The patient's serum
potassium level is above 5 mEq/L.
d. The patient is experiencing severe sinus bradycardia that does not respond to
cardiac pacing.
e. The patient has received an overdose of greater than 10 mg of digoxin.
2. Which drug classes are considered first-line treatment for heart failure? (Select all
that apply.)
a. Angiotensin-converting enzyme (ACE) inhibitors
b. Angiotensin II receptor blockers (ARBs)
c. Digoxin (cardiac glycoside)
d. Beta blockers
e. Nesiritide (Natrecor), the B-type natriuretic peptide - Answer-a. Angiotensin-
converting enzyme (ACE) inhibitors
b. Angiotensin II receptor blockers (ARBs)
d. Beta blockers
1. A patient has a new order for the adrenergic drug doxazosin (Cardura). When
providing education about this drug, the nurse will include which instructions?
a. "Weigh yourself daily, and report any weight loss to your prescriber."
b. "Increase your potassium intake by eating more bananas and apricots."
c. "The impaired taste associated with this medication usually goes away in 2 to 3
weeks."
d. "Be sure to lie down after taking the first dose, because first-dose hypotension may
make you dizzy." - Answer-d. "Be sure to lie down after taking the first dose, because
first-dose hypotension may make you dizzy."
QUESTIONS WITH CORRECT ANSWERS
1. A patient has been placed on a milrinone (Primacor) infusion as part of the therapy
for end-stage heart failure. What adverse effect of this drug will the nurse watch for
when assessing this patient during the infusion?
a. Hypertension
b. Hyperkalemia
c. Nausea and vomiting
d. Cardiac dysrhythmias - Answer-d. Cardiac dysrhythmias
2. A patient about to receive a morning dose of digoxin has an apical pulse of 53
beats/minute. What will the nurse do next?
a. Administer the dose.
b. Administer the dose, and notify the prescriber.
c. Check the radial pulse for 1 full minute.
d. Withhold the dose, and notify the prescriber. - Answer-d. Withhold the dose, and
notify the prescriber.
3. A patient is taking digoxin (Lanoxin) and a loop diuretic daily. When the nurse enters
the room with the morning medications, the patient states, "I am seeing a funny yellow
color around the lights." What is the nurse's next action?
a. Assess the patient for symptoms of digoxin toxicity.
b. Withhold the next dose of the diuretic.
c. Administer the digoxin and diuretic together as ordered.
d. Document this finding, and reassess in 1 hour. - Answer-a. Assess the patient for
symptoms of digoxin toxicity.
4. While assessing a patient who is receiving intravenous digitalis, the nurse recognizes
that the drug has a negative chronotropic effect. How would this drug effect be evident
in the patient?
a. Decreased blood pressure
b. Decreased heart rate
c. Decreased conduction
d. Decreased ectopic beat - Answer-b. Decreased heart rate
5. A patient has been taking digoxin at home but took an accidental overdose and has
developed toxicity. The patient has been admitted to the telemetry unit, where the
physician has ordered digoxin immune Fab (Digifab). The patient asks the nurse why
the medication is ordered. What is the nurse's best response?
a. "It will increase your heart rate."
b. "This drug helps to lower your potassium levels."
c. "It helps to convert the irregular heart rhythm to a more normal rhythm."
,d. "This drug is an antidote to digoxin and will help to lower the blood levels." - Answer-
d. "This drug is an antidote to digoxin and will help to lower the blood levels."
6. A patient has a digoxin level of 1.4 ng/mL. The nurse interprets that this level is
a. below the therapeutic level.
b. within the therapeutic range.
c. above the therapeutic level.
d. at a toxic level - Answer-b. within the therapeutic range.
7. The nurse is reviewing discharge teaching for a patient who will be taking digoxin
(Lanoxin) therapy. The nurse will teach the patient to avoid which foods when taking the
digoxin?
a. Leafy green vegetables
b. Dairy products
c. Grapefruit juice
d. Bran muffins - Answer-d. Bran muffins
8. In assessing a patient before administration of a cardiac glycoside, the nurse knows
that which lab result can increase the toxicity of the drug?
a. Potassium level 2.8 mEq/L
b. Potassium level 4.9 mEq/L
c. Sodium level 140 mEq/L
d. Calcium level 10 mg/dL - Answer-a. Potassium level 2.8 mEq/L
9. The nurse administering the phosphodiesterase inhibitor milrinone (Primacor)
recognizes that this drug will have a positive inotropic effect. Which result reflects this
effect?
a. Increased heart rate
b. Increased blood vessel dilation
c. Increased force of cardiac contractions
d. Increased conduction of electrical impulses across the heart - Answer-c. Increased
force of cardiac contractions
10. The nurse notes in a patient's medical record that nesiritide (Natrecor) has been
ordered. Based on this order, the nurse interprets that the patient has which disorder?
a. Atrial fibrillation
b. Acutely decompensated heart failure with dyspnea at rest
c. Systolic heart failure
d. Long-term treatment of heart failure - Answer-b. Acutely decompensated heart failure
with dyspnea at rest
11. When administering digoxin immune Fab (Digibind) to a patient with severe digoxin
toxicity, the nurse knows that each vial can bind with how much digoxin?
a. 0.5 mg
b. 5 mg
, c. 5.5 mg
d. 15 mg - Answer-a. 0.5 mg
12. A patient is in the intensive care unit and receiving an infusion of milrinone
(Primacor) for severe heart failure. The prescriber has written an order for an
intravenous dose of furosemide (Lasix). How will the nurse give this drug?
a. Infuse the drug into the same intravenous line as the milrinone.
b. Stop the milrinone, flush the line, and then administer the furosemide.
c. Administer the furosemide in a separate intravenous line.
d. Notify the prescriber that the furosemide cannot be given at this time. - Answer-c.
Administer the furosemide in a separate intravenous line.
When a patient is experiencing digoxin toxicity, which clinical situation would
necessitate the use of digoxin immune Fab (Digifab)? (Select all that apply.)
a. The patient reports seeing colorful halos around lights.
b. The patient's serum potassium level is above 5 mEq/L.
c. The patient is experiencing nausea and anorexia.
d. The patient is experiencing severe sinus bradycardia that does not respond to
cardiac pacing.
e. The patient has received an overdose of greater than 10 mg of digoxin.
f. The patient reports fatigue and headaches. - Answer-b. The patient's serum
potassium level is above 5 mEq/L.
d. The patient is experiencing severe sinus bradycardia that does not respond to
cardiac pacing.
e. The patient has received an overdose of greater than 10 mg of digoxin.
2. Which drug classes are considered first-line treatment for heart failure? (Select all
that apply.)
a. Angiotensin-converting enzyme (ACE) inhibitors
b. Angiotensin II receptor blockers (ARBs)
c. Digoxin (cardiac glycoside)
d. Beta blockers
e. Nesiritide (Natrecor), the B-type natriuretic peptide - Answer-a. Angiotensin-
converting enzyme (ACE) inhibitors
b. Angiotensin II receptor blockers (ARBs)
d. Beta blockers
1. A patient has a new order for the adrenergic drug doxazosin (Cardura). When
providing education about this drug, the nurse will include which instructions?
a. "Weigh yourself daily, and report any weight loss to your prescriber."
b. "Increase your potassium intake by eating more bananas and apricots."
c. "The impaired taste associated with this medication usually goes away in 2 to 3
weeks."
d. "Be sure to lie down after taking the first dose, because first-dose hypotension may
make you dizzy." - Answer-d. "Be sure to lie down after taking the first dose, because
first-dose hypotension may make you dizzy."
