Question

Which medication is indicated when a client is exhibiting symptoms of acetaminophen toxicity?

Answer 1

Correct Answers:

Acetylcysteine

Rationale :

🧪Acetylcysteine is the specific antidote used for acetaminophen toxicity because it helps restore glutathione, which the liver needs to neutralize the toxic metabolite.

🫀This is important because untreated acetaminophen overdose can rapidly progress to liver failure.

🛡️Early treatment greatly improves outcomes, especially when started within the first several hours after overdose.

💊So when a client shows signs of acetaminophen poisoning, the indicated medication is acetylcysteine.

📌Core Message

Acetylcysteine is used for acetaminophen overdose because it helps prevent serious liver injury.

Answer 2

Correct Answers:

The client has a respiratory rate of 10.

Rationale :

🌬️The priority finding in a client taking morphine is respiratory depression, because opioids can cause serious slowed breathing.

🚨A respiratory rate of 10 breaths/minute is concerning because it may indicate the client is developing an opioid-related breathing complication.

🩺Although nausea, constipation, and drowsiness can occur with opioids, breathing is the highest priority under airway and safety principles.

⚠️For this reason, the nurse should identify the low respiratory rate as the most urgent assessment finding.

📌Core Message

With morphine, the top priority is respiratory status, so a respiratory rate of 10 must be addressed first.

Answer 3

Correct Answers:

"I should not drive or operate machinery while taking the medication."

Rationale :

🚗Oxycodone can cause drowsiness and impaired alertness, so clients should avoid driving or operating machinery until they know how the drug affects them.

🧠This teaching promotes safety because opioids can reduce judgment, coordination, and reaction time.

📚Client education should stress taking the medication only as prescribed and avoiding unsafe activities during sedation.

✅Therefore, the statement about not driving or operating machinery shows correct understanding.

📌Core Message

Correct oxycodone teaching includes avoiding driving and machinery use because opioids can cause sedation and impair safety.

Answer 4

Correct Answers:

Pain assessment

Rationale :

🎯The best way to determine whether morphine has been effective is to perform a pain assessment, because morphine is given primarily for pain relief.

📏Evaluating effectiveness means checking whether the intended symptom has improved, and for this medication that symptom is pain intensity and comfort.

🗣️A focused pain assessment includes asking the client to rate pain and describe whether relief has occurred after administration.

🧾So the assessment that best reflects morphine’s effectiveness is the pain assessment.

📌Core Message

To know whether morphine worked, assess the client’s pain relief, because that is the medication’s main therapeutic goal.

Answer 5

Correct Answers:

Report breakthrough pain to the health care provider

Rationale :

🩹A fentanyl transdermal patch provides continuous systemic opioid delivery, so pain relief is not limited to the skin site where the patch is placed.

🔥Clients should not apply heat to the patch because increased temperature can raise fentanyl absorption and increase the risk of serious toxicity.

📞If the client has breakthrough pain, this should be reported because it may mean the dose needs reassessment or rescue medication may be needed.

🧷Therefore, the correct teaching is to report breakthrough pain to the health care provider.

📌Core Message

With a fentanyl patch, clients should report breakthrough pain so therapy can be safely reassessed, and they should avoid heat exposure.

Answer 6

Correct Answers:

"Lie down if you become dizzy."

Rationale :

🍭Oral transmucosal fentanyl is an opioid, and opioids can cause dizziness and sedation.

🛏️Teaching the client to lie down if dizziness occurs helps reduce the risk of falls and injury.

🥤This instruction matches common opioid safety teaching, which focuses on preventing harm from CNS depression rather than restricting fiber or changing voiding schedules.

🧭So the statement about lying down when dizzy is the correct teaching point.

📌Core Message

Because fentanyl may cause dizziness, clients should protect themselves from falls by lying down if that happens.

Answer 7

Correct Answers:

Ringing in the ears

Rationale :

👂An early manifestation of aspirin toxicity is tinnitus, which means ringing in the ears.

🔔This finding is classic for salicylate poisoning and is often one of the first clues that toxic levels are developing.

🧬Recognizing this early symptom matters because worsening toxicity can progress to more serious neurologic and respiratory effects.

📣Therefore, ringing in the ears is the correct early finding.

📌Core Message

An early sign of aspirin toxicity is tinnitus, so ringing in the ears should be recognized quickly.

Answer 8

Correct Answers:

PCA pumps have safeguards in place to prevent excessive doses.

Rationale :

🔐A patient-controlled analgesia (PCA) pump is designed with safety features such as lockout intervals that help prevent excessive opioid dosing.

👤Only the client should activate the PCA dose button, because this helps match medication delivery to the client’s actual level of pain and sedation risk.

🩺Even with safeguards, the nurse must still provide ongoing monitoring for sedation and respiratory depression.

✅So the true principle is that PCA pumps have safeguards in place to prevent excessive doses.

📌Core Message

A PCA pump includes safety safeguards such as dose limits, but clients still need close nursing monitoring.

Answer 9

Correct Answers:

Liver damage

Rationale :

🧫The complication most closely associated with acetaminophen toxicity is liver damage.

🏥A major overdose can progress to liver failure, which is why rapid treatment is so important.

⏱️This connection is central to understanding why acetylcysteine is used early after overdose.

🧠Therefore, the best answer is liver damage.

📌Core Message

Acetaminophen toxicity mainly threatens the liver, so the key complication is liver damage.

Answer 10

Correct Answers:

2

Rationale :

🧮To find the volume to administer, divide the prescribed dose by the available concentration.

📐The order is 4 mg, and the vial contains 2 mg per 1 mL.

➗So the calculation is 4 mg ÷ 2 mg/mL = 2 mL.

✔️Therefore, the nurse should administer 2 mL.

📌Core Message

For IV medication calculations, divide the ordered dose by the concentration available; here that equals 2 mL.

NURS3415 Module B Exam

No.

1 :
Which medication is indicated when a client is exhibiting symptoms of acetaminophen toxicity?

2 :
Which finding is the priority when assessing a client taking morphine?

3 :
Which statement by the client indicates an understanding of teaching related to oxycodone?

4 :
Which assessment best reflects whether morphine has been effective?

5 :
Which instruction would the nurse provide a client prescribed a fentanyl transdermal patch?

6 :
Which statement would the nurse include in client teaching for an oral transmucosal fentanyl prescription?

7 :
Which finding is an early manifestation of aspirin toxicity?

8 :
Which principle regarding a patient-controlled analgesia (PCA) pump is true?

9 :
Which complication is most closely associated with acetaminophen toxicity?

10 :
The nurse is preparing to administer 4 mg of morphine IV. The amount available is 2 mg/mL. How many mL would the nurse administer?

NURS3415 Module B Exam

No.

1 : Which medication is indicated when a client is exhibiting symptoms of acetaminophen toxicity?

2 : Which finding is the priority when assessing a client taking morphine?

3 : Which statement by the client indicates an understanding of teaching related to oxycodone?

4 : Which assessment best reflects whether morphine has been effective?

5 : Which instruction would the nurse provide a client prescribed a fentanyl transdermal patch?

6 : Which statement would the nurse include in client teaching for an oral transmucosal fentanyl prescription?

7 : Which finding is an early manifestation of aspirin toxicity?

8 : Which principle regarding a patient-controlled analgesia (PCA) pump is true?

9 : Which complication is most closely associated with acetaminophen toxicity?

10 : The nurse is preparing to administer 4 mg of morphine IV. The amount available is 2 mg/mL. How many mL would the nurse administer?

1 :
Which medication is indicated when a client is exhibiting symptoms of acetaminophen toxicity?

2 :
Which finding is the priority when assessing a client taking morphine?

3 :
Which statement by the client indicates an understanding of teaching related to oxycodone?

4 :
Which assessment best reflects whether morphine has been effective?

5 :
Which instruction would the nurse provide a client prescribed a fentanyl transdermal patch?

6 :
Which statement would the nurse include in client teaching for an oral transmucosal fentanyl prescription?

7 :
Which finding is an early manifestation of aspirin toxicity?

8 :
Which principle regarding a patient-controlled analgesia (PCA) pump is true?

9 :
Which complication is most closely associated with acetaminophen toxicity?

10 :
The nurse is preparing to administer 4 mg of morphine IV. The amount available is 2 mg/mL. How many mL would the nurse administer?