Question

A nurse is educating a client who will begin taking ibuprofen regularly for osteoarthritis. Which substance should the nurse advise the client to avoid?

Answer 1

Correct Answers:

Alcohol

Rationale :

✍️ Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that can irritate the stomach lining and increase the risk of gastrointestinal bleeding.

✍️ Drinking alcohol while taking ibuprofen further increases the risk of gastric ulcers, GI bleeding, and stomach irritation.

✍️ Regular alcohol consumption combined with NSAIDs can also increase the risk of liver and kidney damage, especially with long-term use.

✍️ Clients taking ibuprofen regularly for osteoarthritis should avoid or limit alcohol intake to reduce these serious complications.

✍️ The nurse should teach the client to take ibuprofen with food or milk to help decrease gastrointestinal irritation.

✍️ Clients should also report symptoms such as black, tarry stools, vomiting blood, or persistent abdominal pain, which may indicate GI bleeding.

✍️ Using the lowest effective dose for the shortest duration helps minimize adverse effects.

✍️ Alcohol is the substance the client should avoid because it significantly increases the risk of gastrointestinal bleeding when combined with ibuprofen.

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Answer 2

Correct Answers:

A client with a bowel obstruction who received a hyperosmotic laxative.

Rationale :

🖊️ Hyperosmotic laxatives draw water into the intestines to stimulate bowel movements.

🖊️ These medications are contraindicated in clients with a bowel obstruction because they increase intestinal fluid and pressure without relieving the obstruction.

🖊️ Administering a laxative to a client with an obstruction can lead to bowel perforation, worsening abdominal distention, severe pain, and other life-threatening complications.

🖊️ A bowel obstruction is considered a medical emergency and should be evaluated before any laxative is administered.

🖊️ The nurse should hold the medication and notify the provider immediately.

🖊️ Assessment findings suggesting an obstruction include severe abdominal pain, vomiting, absence of flatus, and abdominal distention.

🖊️ Administering a hyperosmotic laxative in this situation places the client at significant risk for harm.

🖊️ This finding requires immediate nursing intervention and is the greatest concern.

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Answer 3

Correct Answers

Manic episodes [ Not Associated ]
Vomiting [ Associated ]
Decreased coordination [ Associated ]
Slurred speech [ Associated ]

Rationale :

✅ Manic episodes

✏️ Manic episodes are a symptom of bipolar disorder, the condition that lithium is prescribed to treat.

✏️ A client experiencing mania despite taking lithium may have subtherapeutic lithium levels, poor medication adherence, or worsening of the underlying illness.

✏️ Lithium toxicity occurs when lithium levels become too high, producing toxic effects rather than manic symptoms.

✅ Vomiting

✏️ Vomiting is one of the earliest and most common signs of lithium toxicity.

✏️ Lithium irritates the gastrointestinal tract, causing nausea, vomiting, and diarrhea.

✏️ Persistent vomiting can lead to dehydration, which further increases lithium levels and worsens the toxicity.

✅ Decreased Coordination

✏️ Decreased coordination (ataxia) is a classic neurologic manifestation of moderate to severe lithium toxicity.

✏️ Elevated lithium levels impair cerebellar function, making walking and performing coordinated movements difficult.

✏️ Clients with this finding require prompt evaluation because worsening toxicity can progress to confusion, seizures, or coma.

✅ Slurred Speech

✏️ Slurred speech (dysarthria) occurs because excessive lithium affects the central nervous system.

✏️ It is considered a significant neurologic symptom that often accompanies ataxia, coarse tremors, and confusion.

✏️ The presence of slurred speech requires immediate assessment of the client's serum lithium level and notification of the provider.

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Answer 4

Correct Answers

Blank 1 Correct Option: Baclofen
Blank 2 Correct Option: spasticity.

Rationale :

✅ Baclofen

📘 Baclofen is a centrally acting skeletal muscle relaxant used to manage chronic muscle spasms.

📘 It is commonly prescribed for spasticity related to spinal cord injury and multiple sclerosis.

📘 Baclofen stimulates GABA-B receptors in the spinal cord.

📘 This action reduces excessive nerve signals that cause involuntary muscle contractions.

📘 The medication helps decrease muscle stiffness, spasms, and pain.

📘 Baclofen may improve mobility and make daily activities easier.

📘 Common adverse effects include drowsiness, dizziness, weakness, and fatigue.

📘 Baclofen should not be stopped abruptly because withdrawal can cause hallucinations, seizures, and rebound spasticity.

✅ Spasticity

📘 Spasticity is increased muscle tone caused by abnormal nerve signaling.

📘 It can occur after a spinal cord injury because normal control of muscle movement is disrupted.

📘 Clients may experience stiffness, painful spasms, and difficulty moving affected limbs.

📘 Baclofen reduces the nerve activity responsible for these involuntary contractions.

📘 Decreasing spasticity can improve comfort, positioning, mobility, and hygiene.

📘 The therapeutic response is shown by fewer spasms and reduced muscle tightness.

📘 Excessive dosing can cause too much muscle weakness or sedation.

📘 Spasticity is the intended symptom that baclofen treats in this client.

❌ Seizure Risk

📘 Baclofen is not primarily prescribed as an anticonvulsant.

📘 Abruptly stopping baclofen can actually increase the risk of seizures.

📘 The intended purpose in this case is to reduce spasticity, not prevent seizures.

❌ Inflammation

📘 Baclofen does not reduce inflammation or swelling.

📘 Anti-inflammatory medications include NSAIDs and corticosteroids.

📘 Baclofen acts on the central nervous system to relax muscles rather than treating inflammation.

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Answer 5

Correct Answers:

First-dose syncope

Rationale :

🖍️ Doxazosin is an alpha₁-adrenergic blocker used to treat hypertension and benign prostatic hyperplasia (BPH).

🖍️ It works by relaxing vascular smooth muscle, causing vasodilation and lowering blood pressure.

🖍️ A well-known adverse effect is first-dose syncope, which occurs due to a sudden drop in blood pressure after the initial dose.

🖍️ Clients are at greatest risk when taking the first dose or after a dosage increase.

🖍️ The medication is often started at a low dose, preferably at bedtime, to reduce the risk of fainting.

🖍️ Nurses should educate clients to rise slowly from sitting or lying positions to prevent orthostatic hypotension.

🖍️ Other common adverse effects include dizziness, headache, fatigue, and palpitations.

🖍️ First-dose syncope is the characteristic side effect most commonly tested on the NCLEX for doxazosin.

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Answer 6

Correct Answers

Blank 1 Correct Option: verify the client's allergies.
Blank 2 Correct Option: draw blood cultures.
Blank 3 Correct Option: finish the entire course of antibiotics.

Rationale :

Verify the client's allergies

📗 Before administering antibiotics, the nurse must verify whether the client has any drug allergies, particularly to penicillins, cephalosporins, or other antibiotics.

📗 Administering an antibiotic to a client with a known allergy can result in reactions ranging from a mild rash to life-threatening anaphylaxis.

📗 Allergy verification is a fundamental component of the Six Rights of Medication Administration and promotes patient safety.

📗 The nurse should ask the client about the specific allergic reaction, not simply whether an allergy exists.

📗 Confirming allergies before giving medications helps prevent avoidable adverse drug events.

📗 If an allergy is identified, the nurse should notify the healthcare provider before administering the medication.

📗 Documentation should also be verified in the client's medical record and allergy identification band.

📗 Verifying allergies ensures the client receives the safest and most appropriate antibiotic therapy.

Draw blood cultures

📗 Blood cultures should be obtained before administering the first dose of antibiotics whenever bacterial pneumonia is suspected.

📗 Collecting cultures first increases the likelihood of identifying the causative organism.

📗 Once antibiotics are administered, bacterial growth may be suppressed, leading to false-negative culture results.

📗 Identifying the responsible organism allows the provider to prescribe the most effective antibiotic.

📗 Blood cultures are especially important in clients with severe pneumonia or suspected sepsis.

📗 Antibiotic therapy should begin promptly after the cultures have been collected.

📗 Delaying cultures until after antibiotic administration decreases their diagnostic value.

📗 Following the sequence of culture first, antibiotics second improves treatment accuracy.

Finish the entire course of antibiotics

📗 The client should be instructed to finish the entire prescribed course of antibiotics, even if symptoms improve before the medication is completed.

📗 Completing therapy ensures that the infection is fully eradicated.

📗 Stopping antibiotics early allows surviving bacteria to multiply and may cause the infection to return.

📗 Incomplete treatment also contributes to the development of antibiotic-resistant organisms.

📗 The nurse should encourage the client to take each dose at the prescribed time to maintain therapeutic drug levels.

📗 If adverse effects occur, the client should contact the healthcare provider rather than discontinuing the medication independently.

📗 Medication adherence is essential for successful treatment and preventing complications.

📗 Completing the full antibiotic course is one of the most important discharge instructions for bacterial pneumonia.

❌ Monitor the client for side effects

📗 Monitoring for side effects is an important nursing responsibility after the antibiotic has been administered.

📗 It is not the priority intervention before giving the medication.

📗 The medication must first be confirmed as safe by verifying the client's allergies.

❌ Store the medication in a safe place

📗 Proper medication storage maintains drug potency and effectiveness.

📗 This action is performed according to facility policy and is not the priority before administration.

📗 Client safety takes precedence over medication storage.

❌ Obtain a urine sample

📗 A urine sample is not routinely required before starting antibiotics for bacterial pneumonia.

📗 Urine specimens are primarily used to diagnose urinary tract infections or for selected laboratory tests.

📗 Blood cultures are the appropriate diagnostic specimen in this situation.

❌ Provide pain medication

📗 Pain medication may be needed if the client has pleuritic chest pain or discomfort.

📗 It does not take priority over obtaining blood cultures before antibiotic therapy begins.

📗 Diagnostic specimens should be collected before treatment whenever possible.

❌ Avoid large crowds of people

📗 Avoiding large crowds may reduce exposure to additional respiratory infections during recovery.

📗 It is not the most important discharge instruction related to antibiotic therapy.

📗 Completing the prescribed antibiotic regimen has a greater impact on recovery.

❌ Stop taking the antibiotic if vomiting occurs

📗 Clients should not stop taking antibiotics without first contacting the healthcare provider.

📗 Vomiting or other adverse effects should be reported so the provider can determine the appropriate intervention.

📗 Prematurely discontinuing antibiotics increases the risk of treatment failure and antibiotic resistance.

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Answer 7

Correct Answers:

Alcohol

Rationale :

🌼 Tizanidine is a centrally acting skeletal muscle relaxant used to treat muscle spasticity by decreasing nerve impulses in the central nervous system.

🌼 Both tizanidine and alcohol have central nervous system (CNS) depressant effects, causing excessive sedation when taken together.

🌼 Combining these substances can lead to profound drowsiness, dizziness, impaired coordination, slowed reaction time, and difficulty concentrating.

🌼 Severe CNS depression increases the risk of falls, motor vehicle accidents, and other injuries, particularly in older adults.

🌼 The combination may also worsen hypotension and cause excessive sleepiness or respiratory depression in susceptible individuals.

🌼 Clients taking tizanidine should be instructed to avoid alcohol throughout therapy.

🌼 The nurse should also advise the client to avoid driving or operating machinery until the effects of the medication are known.

🌼 Alcohol is the substance most likely to cause increased central nervous system depression when taken with tizanidine.

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Answer 8

Correct Answers:

Relief of heartburn

Rationale :

🌻 Famotidine is a histamine-2 (H₂) receptor antagonist that decreases the production of gastric acid by blocking H₂ receptors in the stomach.

🌻 It is commonly prescribed to treat gastroesophageal reflux disease (GERD), peptic ulcer disease (PUD), and other conditions caused by excessive stomach acid.

🌻 By reducing acid secretion, famotidine relieves symptoms such as heartburn, acid indigestion, and acid reflux.

🌻 A decrease in heartburn indicates that the medication is effectively reducing gastric acid production.

🌻 Clients should be instructed to avoid foods and beverages that worsen acid reflux, such as spicy foods, alcohol, caffeine, and fatty meals.

🌻 Taking the medication as prescribed and making appropriate lifestyle modifications improves symptom control and promotes healing of the gastric mucosa.

🌻 The nurse should assess whether the client reports a reduction in burning chest discomfort or regurgitation after starting therapy.

🌻 Relief of heartburn is the best indicator that famotidine is producing its intended therapeutic effect.

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Answer 9

Correct Answers:

"I have had these symptoms for 5 days."

Rationale :

🌼 Oseltamivir is an antiviral medication used to treat influenza A and B by inhibiting viral replication.

🌼 The medication is most effective when started within 48 hours of the onset of influenza symptoms.

🌼 Beginning treatment 5 days after symptoms started provides little therapeutic benefit for most otherwise healthy clients.

🌼 Before administering the medication, the nurse should notify the healthcare provider because the client is outside the recommended treatment window.

🌼 Delayed treatment may be considered only in selected hospitalized or severely ill clients, but this is determined by the provider.

🌼 The nurse should verify when symptoms first began before administering the first dose.

🌼 Assessing the duration of symptoms helps determine whether oseltamivir is likely to be effective.

🌼 A report of having symptoms for 5 days is the assessment finding that would cause the nurse to hold the medication and clarify the order.

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Answer 10

Correct Matches:

Potassium Sparing matches with Heart failure
Loop matches with Ascites due to liver failure
Thiazide matches with Hypertension
Osmotic matches with Cerebral edema

Rationale :

✅ Potassium-Sparing Diuretics → Heart Failure

🌸 Potassium-sparing diuretics, such as spironolactone and eplerenone, promote sodium and water excretion while retaining potassium.

🌸 They are commonly used in heart failure because they reduce fluid overload and block the effects of aldosterone, helping prevent cardiac remodeling.

🌸 These medications improve survival in many clients with heart failure when used with standard therapy.

🌸 They are especially useful for clients at risk of hypokalemia from other diuretics.

🌸 The nurse should monitor serum potassium because these medications can cause hyperkalemia.

🌸 Renal function should also be monitored throughout therapy.

🌸 Clients should avoid potassium supplements and potassium-containing salt substitutes unless prescribed.

🌸 Heart failure is the most appropriate indication for this diuretic class.

✅ Loop Diuretics → Ascites Due to Liver Failure

🌸 Loop diuretics, such as furosemide, are the most potent diuretics and rapidly remove excess fluid.

🌸 They are commonly used to treat ascites associated with liver failure by reducing fluid accumulation in the abdomen.

🌸 They are also effective for pulmonary edema and severe peripheral edema.

🌸 Loop diuretics work in the loop of Henle, where they inhibit sodium and chloride reabsorption.

🌸 The nurse should monitor for hypokalemia, dehydration, and hypotension.

🌸 Daily weights and intake and output are important indicators of treatment effectiveness.

🌸 Electrolyte levels should be monitored regularly during therapy.

🌸 Ascites due to liver failure is an appropriate indication for loop diuretics.

✅ Thiazide Diuretics → Hypertension

🌸 Thiazide diuretics, such as hydrochlorothiazide, are commonly used as first-line treatment for hypertension.

🌸 They lower blood pressure by increasing sodium and water excretion, reducing blood volume.

🌸 Long-term use also decreases peripheral vascular resistance.

🌸 Thiazides are effective in clients with mild to moderate hypertension.

🌸 The nurse should monitor for hypokalemia, hyponatremia, and hyperglycemia.

🌸 Clients are encouraged to consume potassium-rich foods if appropriate.

🌸 Blood pressure should be monitored regularly to evaluate therapeutic effectiveness.

🌸 Hypertension is the primary indication for thiazide diuretics.

✅ Osmotic Diuretics → Cerebral Edema

🌸 Osmotic diuretics, such as mannitol, increase the osmotic pressure of the blood, drawing water out of tissues and into the bloodstream.

🌸 They are primarily used to reduce cerebral edema and elevated intracranial pressure.

🌸 Mannitol also decreases intraocular pressure before certain eye surgeries.

🌸 The medication is administered intravenously and requires close monitoring.

🌸 The nurse should assess neurological status, urine output, and fluid balance.

🌸 Serum electrolytes and kidney function should be monitored during therapy.

🌸 Mannitol should not be used in clients with severe pulmonary edema or anuria.

🌸 Cerebral edema is the classic indication for osmotic diuretics.

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QLexNursing

1 :
A nurse is educating a client who will begin taking ibuprofen regularly for osteoarthritis. Which substance should the nurse advise the client to avoid?

2 :
A nurse is reviewing the medication administration record for a group of clients receiving laxatives. Which finding should concern the nurse?

3 :
For each clinical finding, click to specify whether the finding is associated or is not associated with lithium toxicity.

Correct Answers

4 :
The nurse is caring for a client with chronic spasms caused by a spinal cord injury.

Correct Answers

5 :
What is a side effect of doxazosin?

6 :
A client suspected of having bacterial pneumonia is admitted to the emergency department.

Correct Answers

7 :
What will cause increased central nervous system depression when taken with tizanidine?

8 :
A nurse is taking the health history of a client who reports taking famotidine. Which assessment finding best indicates the therapeutic effect of this medication?

9 :
The nurse is reviewing a client's history before administering oseltamivir. Which statement from the client would cause the nurse to hold the medication?

10 :
Match the diuretic class with the most appropriate indication.

Items to Match

Matching Options

Clinical Findings	Associated	Not Associated
Manic episodes
Vomiting
Decreased coordination
Slurred speech

QLexNursing

1 : A nurse is educating a client who will begin taking ibuprofen regularly for osteoarthritis. Which substance should the nurse advise the client to avoid?

2 : A nurse is reviewing the medication administration record for a group of clients receiving laxatives. Which finding should concern the nurse?

3 : For each clinical finding, click to specify whether the finding is associated or is not associated with lithium toxicity.

Correct Answers

4 : The nurse is caring for a client with chronic spasms caused by a spinal cord injury.

Correct Answers

5 : What is a side effect of doxazosin?

6 : A client suspected of having bacterial pneumonia is admitted to the emergency department.

Correct Answers

7 : What will cause increased central nervous system depression when taken with tizanidine?

8 : A nurse is taking the health history of a client who reports taking famotidine. Which assessment finding best indicates the therapeutic effect of this medication?

9 : The nurse is reviewing a client's history before administering oseltamivir. Which statement from the client would cause the nurse to hold the medication?

10 : Match the diuretic class with the most appropriate indication.

Items to Match

Matching Options

1 :
A nurse is educating a client who will begin taking ibuprofen regularly for osteoarthritis. Which substance should the nurse advise the client to avoid?

2 :
A nurse is reviewing the medication administration record for a group of clients receiving laxatives. Which finding should concern the nurse?

3 :
For each clinical finding, click to specify whether the finding is associated or is not associated with lithium toxicity.

4 :
The nurse is caring for a client with chronic spasms caused by a spinal cord injury.

5 :
What is a side effect of doxazosin?

6 :
A client suspected of having bacterial pneumonia is admitted to the emergency department.

7 :
What will cause increased central nervous system depression when taken with tizanidine?

8 :
A nurse is taking the health history of a client who reports taking famotidine. Which assessment finding best indicates the therapeutic effect of this medication?

9 :
The nurse is reviewing a client's history before administering oseltamivir. Which statement from the client would cause the nurse to hold the medication?

10 :
Match the diuretic class with the most appropriate indication.