ATI CAPSTONE PHARMACOLOGY ASSESSMENT 2 QUESTIONS AND ANSWERS ALREADY GRADED A+. 100%
VERIFIED SOLUTIONS | UPDATED PER LATEST GUIDELINES | GRADED A+...
Question 1
A nurse is preparing to administer digoxin to a client with heart failure. Which of the following laboratory values
should the nurse review before giving the medication?
A. Serum sodium
B. Serum potassium
C. Blood glucose
D. Serum calcium
🟢 Correct Answer:
B. Serum potassium
🔴 RATIONALE:
Hypokalemia increases the risk for digoxin toxicity and dysrhythmias. The nurse should monitor potassium level
before administering digoxin.
Question 2
A client has a new prescription for furosemide. The nurse should instruct the client to increase intake of which
of the following?
A. Bananas and oranges
B. Cheese and milk
,C. White bread and rice
D. Red meat
🟢 Correct Answer:
A. Bananas and oranges
🔴 RATIONALE:
Furosemide is a potassium-wasting diuretic. The client should eat potassium-rich foods such as bananas and
oranges to prevent hypokalemia.
Question 3
A nurse is monitoring a client receiving heparin by continuous infusion. Which laboratory value should be used
to evaluate therapeutic effectiveness?
A. Prothrombin time
B. International normalized ratio
C. Activated partial thromboplastin time
D. Platelet count
🟢 Correct Answer:
C. Activated partial thromboplastin time
🔴 RATIONALE:
Heparin therapy is monitored using the aPTT. PT and INR are used for warfarin. Platelet count should also be
monitored for heparin-induced thrombocytopenia.
,Question 4
A client is prescribed warfarin after a deep vein thrombosis. Which statement indicates the client needs further
teaching?
A. "I will use a soft-bristled toothbrush."
B. "I will avoid aspirin."
C. "I will take the warfarin at the same time each day."
D. "I will increase my intake of leafy green vegetables."
🟢 Correct Answer:
D. "I will increase my intake of leafy green vegetables."
🔴 RATIONALE:
Leafy green vegetables are high in vitamin K, which decreases warfarin effectiveness. Intake should be
consistent, not increased.
Question 5
A nurse is caring for a client prescribed levothyroxine. How should the client take this medication?
A. With food at bedtime
B. On an empty stomach in the morning
C. With an antacid
D. With grapefruit juice
, 🟢 Correct Answer:
B. On an empty stomach in the morning
🔴 RATIONALE:
Levothyroxine should be taken on an empty stomach, usually in the morning, to enhance absorption. Food and
antacids reduce absorption.
Question 6
A nurse is teaching a client about taking prednisone. Which instruction is most important?
A. Stop the medication abruptly if side effects occur
B. Take the medication on an empty stomach
C. Taper the medication gradually before stopping
D. Avoid all fluids
🟢 Correct Answer:
C. Taper the medication gradually before stopping
🔴 RATIONALE:
Prednisone suppresses adrenal function. The dose must be tapered gradually to prevent adrenal insufficiency. It
should be taken with food.
VERIFIED SOLUTIONS | UPDATED PER LATEST GUIDELINES | GRADED A+...
Question 1
A nurse is preparing to administer digoxin to a client with heart failure. Which of the following laboratory values
should the nurse review before giving the medication?
A. Serum sodium
B. Serum potassium
C. Blood glucose
D. Serum calcium
🟢 Correct Answer:
B. Serum potassium
🔴 RATIONALE:
Hypokalemia increases the risk for digoxin toxicity and dysrhythmias. The nurse should monitor potassium level
before administering digoxin.
Question 2
A client has a new prescription for furosemide. The nurse should instruct the client to increase intake of which
of the following?
A. Bananas and oranges
B. Cheese and milk
,C. White bread and rice
D. Red meat
🟢 Correct Answer:
A. Bananas and oranges
🔴 RATIONALE:
Furosemide is a potassium-wasting diuretic. The client should eat potassium-rich foods such as bananas and
oranges to prevent hypokalemia.
Question 3
A nurse is monitoring a client receiving heparin by continuous infusion. Which laboratory value should be used
to evaluate therapeutic effectiveness?
A. Prothrombin time
B. International normalized ratio
C. Activated partial thromboplastin time
D. Platelet count
🟢 Correct Answer:
C. Activated partial thromboplastin time
🔴 RATIONALE:
Heparin therapy is monitored using the aPTT. PT and INR are used for warfarin. Platelet count should also be
monitored for heparin-induced thrombocytopenia.
,Question 4
A client is prescribed warfarin after a deep vein thrombosis. Which statement indicates the client needs further
teaching?
A. "I will use a soft-bristled toothbrush."
B. "I will avoid aspirin."
C. "I will take the warfarin at the same time each day."
D. "I will increase my intake of leafy green vegetables."
🟢 Correct Answer:
D. "I will increase my intake of leafy green vegetables."
🔴 RATIONALE:
Leafy green vegetables are high in vitamin K, which decreases warfarin effectiveness. Intake should be
consistent, not increased.
Question 5
A nurse is caring for a client prescribed levothyroxine. How should the client take this medication?
A. With food at bedtime
B. On an empty stomach in the morning
C. With an antacid
D. With grapefruit juice
, 🟢 Correct Answer:
B. On an empty stomach in the morning
🔴 RATIONALE:
Levothyroxine should be taken on an empty stomach, usually in the morning, to enhance absorption. Food and
antacids reduce absorption.
Question 6
A nurse is teaching a client about taking prednisone. Which instruction is most important?
A. Stop the medication abruptly if side effects occur
B. Take the medication on an empty stomach
C. Taper the medication gradually before stopping
D. Avoid all fluids
🟢 Correct Answer:
C. Taper the medication gradually before stopping
🔴 RATIONALE:
Prednisone suppresses adrenal function. The dose must be tapered gradually to prevent adrenal insufficiency. It
should be taken with food.
