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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Examplify W8 NR293 Exam 3

No.

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

Connect With Us

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

Examplify W8 NR293 Exam 3

No.

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.