Question

Which of the following interactions should be considered when administering albuterol

Answer 1

Correct Answers:

Increased risk of angina and tachycardia when used with tricyclic antidepressants

Rationale :

💎 Albuterol is a beta-2 adrenergic agonist that can increase heart rate and myocardial oxygen demand, creating a risk for tachycardia and angina.

💎 When combined with tricyclic antidepressants (TCAs), these cardiac effects are potentiated because TCAs enhance catecholamine activity.

💎 This interaction increases the client's susceptibility to serious cardiovascular complications.

💎 Understanding this risk is essential when evaluating medication histories for clients receiving bronchodilator therapy.

💎 Because of the synergistic effect, the nurse must monitor for cardiotoxicity when these medications are used together.

Reduced effectiveness when combined with corticosteroids

💎 Corticosteroids actually enhance the anti-inflammatory benefits of albuterol and are commonly used together in asthma management.

💎 There is no reduction in effectiveness from this combination.

Decreased risk of hypokalemia when used with MAOIs

💎 Albuterol can cause hypokalemia, and MAOIs may worsen sympathomimetic effects, not reduce them.

💎 This choice reflects the opposite of the actual risk profile.

No interactions with beta-blockers

💎 Beta-blockers directly oppose the action of albuterol by blocking beta receptors, reducing its broncho dilating effect.

💎 Nonselective beta-blockers can even trigger bronchospasm in clients with asthma.

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Answer 2

Correct Answers:

Eat foods that contain plenty of potassium.

Rationale :

⭐ Furosemide is a loop diuretic that promotes significant excretion of sodium and potassium, placing clients at high risk for hypokalemia.

⭐ Consuming potassium-rich foods—such as bananas, oranges, spinach, and potatoes—helps restore and maintain normal electrolyte balance.

⭐ Adequate potassium intake reduces the risk of complications such as muscle weakness, arrhythmias, and fatigue.

⭐ Dietary reinforcement is essential because potassium loss can be rapid and severe in clients taking strong diuretics for pulmonary edema.

⭐ Teaching the client to increase potassium supports the effectiveness and safety of furosemide therapy.

Expect some swelling in the hands and feet.

⭐ Furosemide should reduce swelling, not cause it, because its purpose is to remove excess fluid.

⭐ Persistent swelling may indicate worsening heart failure and should be reported.

Take the medication at bedtime.

⭐ Furosemide causes frequent urination, so taking it at bedtime can disrupt sleep.

⭐ It should be taken in the morning.

Take aspirin for headaches.

⭐ Aspirin can increase the risk of kidney injury when combined with diuretics.

⭐ It also does not address the underlying cause of diuretic-related headaches.

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Answer 3

Correct Answers:

Report any rash or fever while on Keflex

Rationale :

🟢 Keflex (cephalexin) is a cephalosporin antibiotic, and clients can develop hypersensitivity reactions such as rash, fever, or hives.

🟢 These symptoms may indicate an allergic reaction, which can progress to serious effects like anaphylaxis if not addressed.

🟢 Because cephalosporins have cross-sensitivity with penicillins, monitoring for early signs of allergy is essential for safety.

🟢 Prompt reporting allows the provider to discontinue the medication and select an alternative antibiotic if needed.

🟢 Teaching the client to recognize and report reactions improves early detection and prevents severe complications.

Take Keflex with a full glass of water.

🟢 While taking medications with water is generally safe, it is not a specific requirement forKeflex.

🟢 This teaching does not address the main safety concern for this medication: allergic reactions.

Mix Keflex with dairy products for better effectiveness.

🟢 Keflex does not require dairy for absorption and does not become more effective with milk.

🟢 Some antibiotics interact with dairy, but cephalexin is not one of them.

Increase salt intake while on Keflex.

🟢 There is no therapeutic benefit to increasing sodium while taking Keflex.

🟢 Excess salt can worsen conditions like hypertension or fluid retention.

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Answer 4

Correct Answers:

Amlodipine dilates arteries by reducing calcium flux into cells, leading to lower blood pressure.

Rationale :

🔵 Amlodipine is a calcium channel blocker that works by inhibiting the influx of calcium into vascular smooth muscle cells.

🔵 By blocking calcium entry, it causes arterial dilation, which decreases systemic vascular resistance.

🔵 Reduced resistance allows the heart to pump more efficiently, resulting in lower blood pressure.

🔵 This vasodilating effect particularly affects peripheral arteries, making amlodipine effective in hypertension and angina management.

🔵 The medication’s ability to relax vascular smooth muscle is the key mechanism behind its antihypertensive action.

Amlodipine has no effect on blood pressure regulation.

🔵 This is incorrect because amlodipine is specifically prescribed to lower blood pressure.

🔵 Its primary therapeutic action is vasodilation.

Amlodipine increases blood pressure by constricting blood vessels.

🔵 Amlodipine does the opposite—it dilates vessels.

🔵 It has no vasoconstrictive effect.

Amlodipine reduces blood pressure by increasing calcium flux into cells.

🔵 Increasing calcium would cause vasoconstriction, raising blood pressure.

🔵 Amlodipine lowers blood pressure by blocking, not increasing, calcium entry.

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Answer 5

Correct Answers:

Hyperkalemia

Rationale :

🟢 Lisinopril is an ACE inhibitor that blocks the conversion of angiotensin I to angiotensin II, leading to reduced aldosterone secretion.

🟢 Aldosterone normally promotes the excretion of potassium, so lowering aldosterone causes retention of potassium, resulting in hyperkalemia.

🟢 Elevated potassium levels can lead to dangerous cardiac rhythm disturbances, making monitoring essential for client safety.

🟢 Clients are often advised to avoid potassium supplements and salt substitutes, which can worsen potassium elevation.

🟢 Teaching the client to monitor for symptoms such as muscle weakness, paresthesias, or irregular heartbeat supports early detection and prevention of complications.

Hypernatremia

🟢 Lisinopril does not increase sodium retention; if anything, decreased aldosterone reduces sodium levels.

🟢 Hypernatremia is not associated with ACE inhibitor therapy.

Hypoglycemia

🟢 Lisinopril does not lower blood glucose and is not associated with hypoglycemia.

🟢 This side effect is more commonly linked to insulin or oral diabetes medications.

Bradycardia

🟢 Lisinopril does not directly affect heart rate and is not known to cause bradycardia.

🟢 Beta-blockers—not ACE inhibitors—are associated with reduced heart rate.

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Answer 6

Correct Answers:

Swallow the tablets whole to ensure proper release of the medication

Rationale :

🔶 Enteric-coated aspirin is designed to dissolve in the small intestine, not the stomach, to reduce gastric irritation.

🔶 Swallowing the tablets whole preserves the protective coating that prevents early breakdown in acidic stomach environments.

🔶 Crushing or chewing the tablet destroys the coating, causing early drug release and possible GI irritation or bleeding.

🔶 Whole-tablet administration ensures the medication reaches the intended absorption site for proper therapeutic effect.

🔶 Teaching clients to avoid altering the tablet helps maintain medication safety and gastrointestinal protection.

Crush or chew the tablets for faster absorption

🔶 Crushing destroys the enteric coating and exposes the stomach to direct aspirin irritation.

🔶 This increases the risk of gastric bleeding and is contraindicated.

Take the tablets with a full glass of water

🔶 While water is generally helpful, this is not the key teaching point for enteric-coated aspirin.

🔶 Water does not preserve the protective coating that prevents gastric irritation.

Administer the tablets on an empty stomach for better effectiveness

🔶 Giving aspirin on an empty stomach increases risk of stomach upset.

🔶 Enteric-coated aspirin does not require empty-stomach dosing for effectiveness.

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Answer 7

Correct Answers:

Block the effects of opioids on the central nervous system

Rationale :

⭐ Naloxone is an opioid antagonist that rapidly blocks opioid receptors in the central nervous system.

⭐ By displacing opioids such as fentanyl, naloxone reverses respiratory depression, sedation, and hypotension caused by overdose.

⭐ It binds more strongly to opioid receptors than fentanyl, allowing immediate reversal of life-threatening CNS depression.

⭐ Naloxone has no analgesic properties; its sole role is to counteract opioid toxicity.

⭐ Understanding its purpose allows the nurse to recognize naloxone as a rescue medication for clients receiving opioid therapy.

To suppress respiratory secretions

⭐ Naloxone does not affect secretions; it only reverses opioid effects.

⭐ Anticholinergics, not naloxone, reduce respiratory secretions.

To treat urinary retention

⭐ Urinary retention is not reversed by naloxone in typical clinical practice.

⭐ Catheterization or dose adjustment of opioids is used instead.

To treat nausea

⭐ Naloxone is not an antiemetic and does not treat opioid-induced nausea.

⭐ Medications like ondansetron are used for nausea management.

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Answer 8

Correct Answers:

Tachycardia

Rationale :

🔷 Albuterol is a beta-2 adrenergic agonist, but it can stimulate beta-1 receptors at higher doses, leading to tachycardia.

🔷 Increased heart rate is the most common cardiovascular adverse effect and can worsen pre-existing cardiac conditions.

🔷 Significant tachycardia may indicate excessive medication use or sensitivity to beta-adrenergic stimulation.

🔷 Monitoring heart rate ensures early detection of systemic effects that require dose adjustment or clinical evaluation.

🔷 Because tachycardia can progress to palpitations or arrhythmias, it is the priority adverse reaction to monitor for.

Abdominal discomfort

🔷 Mild GI upset can occur but is not a priority concern with albuterol.

🔷 It does not signal dangerous systemic effects.

Hypertension

🔷 Albuterol may cause slight BP changes, but tachycardia is more common and clinically significant.

🔷 Hypertension is not the primary adverse reaction for this medication.

Hypoglycemia

🔷 Albuterol tends to increase, not decrease, blood glucose.

🔷 Hypoglycemia is not associated with beta-2 bronchodilators.

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Answer 9

Correct Answers:

1 hour before meals

Rationale :

🟪 Captopril is an ACE inhibitor that must be taken on an empty stomach to ensure proper absorption.

🟪 Food significantly reduces the drug’s bioavailability, making it less effective at lowering blood pressure.

🟪 Taking it 1 hour before meals provides a consistent dosing schedule and maximizes therapeutic control of hypertension.

🟪 Clients benefit most when serum levels remain stable, which is easier to achieve with correct timing.

🟪 Proper administration timing enhances overall blood pressure management and medication effectiveness.

30 minutes before meals

🟪 Captopril requires a full 1 hour separation from food to maintain absorption.

🟪 Thirty minutes is not enough time to prevent reduced bioavailability.

After meals

🟪 Taking captopril after food decreases its absorption.

🟪 This reduces the drug’s blood-pressure–lowering effectiveness.

With meals

🟪 Food interferes with captopril absorption, making this timing inappropriate.

🟪 The client may experience poor hypertension control if taken with meals.

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Answer 10

Correct Answers:

Furosemide

Rationale :

💠 Furosemide is a loop diuretic that works in the ascending loop of Henle, where it blocks sodium and chloride reabsorption.

💠 This action increases the excretion of sodium, chloride, and especially potassium, leading to a high risk of hypokalemia.

💠 Potassium loss occurs because large volumes of sodium reach the distal tubule, causing potassium to be exchanged and eliminated in urine.

💠 Hypokalemia from furosemide can cause muscle weakness, arrhythmias, and cardiac instability, making monitoring essential.

💠 This medication is well known for causing significant electrolyte disturbances, with potassium loss being the most frequent and clinically important.

Lisinopril

💠 Lisinopril, an ACE inhibitor, tends to increase potassium levels, risking hyperkalemia.

💠 It does not cause potassium loss.

Ibuprofen

💠 Ibuprofen does not cause potassium wasting; instead, NSAIDs may lead to potassiumretention in some clients.

💠 It does not significantly affect renal potassium excretion.

Metoprolol

💠 Metoprolol, a beta-blocker, has no major effect on potassium excretion.

💠 It is not associated with hypokalemia.

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Custom PNSG 1640 MedKnow AUG 0526

No.

1 :
Which of the following interactions should be considered when administering albuterol

2 :
A nurse is reinforcing discharge teaching with a client who has pulmonary edema and is about to start taking furosemide. Which of the following instructions should the nurse include?

3 :
What advice should the nurse provide to a client taking Keflex for a UTI?

4 :
A patient is prescribed Amlodipine for hypertension. Which of the following statements accurately describes the action of Amlodipine?

5 :
A nurse is educating a client about lisinopril. What adverse effect should the nurse instruct the client to monitor for while taking lisinopril?

6 :
What is an important client teaching point regarding enteric-coated aspirin?

7 :
A nurse is caring for a client who is postoperative and receiving fentanyl via patient-controlled analgesia. The client has a prescription for naloxone. The nurse understands that the purpose of naloxone is which of the following?

8 :
What is the priority adverse reaction to monitor for when a client is taking albuterol?

9 :
What is the recommended timing for taking captopril to manage hypertension?

10 :
Which of the following medications is most likely to result in potassium loss through the kidneys?

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Custom PNSG 1640 MedKnow AUG 0526

No.

1 : Which of the following interactions should be considered when administering albuterol

2 : A nurse is reinforcing discharge teaching with a client who has pulmonary edema and is about to start taking furosemide. Which of the following instructions should the nurse include?

3 : What advice should the nurse provide to a client taking Keflex for a UTI?

4 : A patient is prescribed Amlodipine for hypertension. Which of the following statements accurately describes the action of Amlodipine?

5 : A nurse is educating a client about lisinopril. What adverse effect should the nurse instruct the client to monitor for while taking lisinopril?

6 : What is an important client teaching point regarding enteric-coated aspirin?

7 : A nurse is caring for a client who is postoperative and receiving fentanyl via patient-controlled analgesia. The client has a prescription for naloxone. The nurse understands that the purpose of naloxone is which of the following?

8 : What is the priority adverse reaction to monitor for when a client is taking albuterol?

9 : What is the recommended timing for taking captopril to manage hypertension?

10 : Which of the following medications is most likely to result in potassium loss through the kidneys?

1 :
Which of the following interactions should be considered when administering albuterol

2 :
A nurse is reinforcing discharge teaching with a client who has pulmonary edema and is about to start taking furosemide. Which of the following instructions should the nurse include?

3 :
What advice should the nurse provide to a client taking Keflex for a UTI?

4 :
A patient is prescribed Amlodipine for hypertension. Which of the following statements accurately describes the action of Amlodipine?

5 :
A nurse is educating a client about lisinopril. What adverse effect should the nurse instruct the client to monitor for while taking lisinopril?

6 :
What is an important client teaching point regarding enteric-coated aspirin?

7 :
A nurse is caring for a client who is postoperative and receiving fentanyl via patient-controlled analgesia. The client has a prescription for naloxone. The nurse understands that the purpose of naloxone is which of the following?

8 :
What is the priority adverse reaction to monitor for when a client is taking albuterol?

9 :
What is the recommended timing for taking captopril to manage hypertension?

10 :
Which of the following medications is most likely to result in potassium loss through the kidneys?