Question

The nurse is preparing a client for their first hemodialysis treatment. Which action is important to help prevent dialysis disequilibrium syndrome?

Answer 1

Correct Answers:

Ensure that dialysis is initiated at a slower rate during the first session.

Rationale :

🌟 Dialysis disequilibrium syndrome can occur when solutes (especially urea) are removed too rapidly during early hemodialysis.

🌟 Rapid solute shifts create an osmotic gradient that pulls water into brain cells, leading to cerebral edema.

🌟 Starting dialysis at a slower rate reduces the speed of solute removal and helps prevent neurologic complications.

🌟 This is especially important during the first dialysis treatment because the body has not yet adapted to rapid osmotic changes.

🌟 This action is correct because it directly prevents dangerous fluid shifts affecting the brain.

“Administer a high-protein meal before the dialysis session.”

🌟 A high-protein meal can increase urea production and does not prevent osmotic shifts during dialysis.

🌟 It may worsen the solute load rather than reduce disequilibrium risk.

“Encourage the client to ambulate during dialysis to promote circulation.”

🌟 Ambulation is not appropriate during hemodialysis due to safety risks and vascular access stability.

🌟 It does not address the core cause of disequilibrium, which is rapid solute removal.

“Instruct the client to limit fluid intake immediately before dialysis.”

🌟 Fluid restriction helps manage volume status but does not prevent disequilibrium syndrome.

🌟 Disequilibrium is driven mainly by solute/osmotic shifts, not fluid intake right before treatment.

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Answer 2

Correct Answers:

Serum creatinine level of 3.0 mg/dL
Urine output of 100 mL over the last 12 hours

Rationale :

Serum creatinine level of 3.0 mg/dL

🌟 After a kidney transplant, rising serum creatinine suggests impaired graft function.

🌟 A creatinine of 3.0 mg/dL is significantly above the expected reference range (0.6–1.2 mg/dL).

🌟 This can indicate acute rejection, vascular compromise, obstruction, dehydration, or nephrotoxic medication effects.

🌟 Early recognition is critical because prompt treatment can preserve graft function.

🌟 This requires immediate notification because it signals possible transplant complication.

Urine output of 100 mL over the last 12 hours

🌟 Low urine output after transplant is a serious warning sign for decreased renal perfusion or graft dysfunction.

🌟 100 mL in 12 hours indicates marked oliguria and is not expected when the transplanted kidney is functioning.

🌟 This may reflect acute rejection, obstruction, thrombosis, or poor hydration/perfusion.

🌟 Oliguria can rapidly lead to fluid and electrolyte complications if not treated promptly.

🌟 This requires immediate provider notification because it can signal acute graft failure.

Pulse rate of 100 beats/minute

🌟 A heart rate of 100 can occur with pain, anxiety, or mild dehydration and is not automatically an emergency.

🌟 It becomes concerning if paired with hypotension, fever, chest pain, or worsening output.

Blood pressure of 140/90 mmHg

🌟 Mild hypertension can be common after transplant due to fluid shifts or immunosuppressants.

🌟 It should be monitored, but it is less urgent than creatinine elevation and oliguria.

Clear, pale-yellow urine

🌟 This appearance suggests urine is not grossly bloody or infected.

🌟 Color alone does not confirm function—amount and labs are more critical here.

Potassium level of 4.5 mEq/L

🌟 4.5 mEq/L is within normal range (3.5–5.0 mEq/L).

🌟 It does not indicate immediate electrolyte danger at this time.

Temperature of 99.3°F

🌟 This is not a true fever and may be within normal variation.

🌟 Infection concern increases with higher temperatures or additional symptoms and abnormal labs.

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Answer 3

Correct Answers:

The client has been taking aspirin daily for heart disease.

Rationale :

🌟 A liver biopsy carries a significant risk for bleeding because the liver is highly vascular.

🌟 Aspirin inhibits platelet aggregation, increasing the chance of uncontrolled hemorrhage during and after biopsy.

🌟 The nurse must report aspirin use so the provider can determine if the procedure should be delayed or if coagulation studies/support are needed.

🌟 Safe biopsy preparation includes ensuring adequate platelets and clotting function before needle insertion.

🌟 This finding must be reported because aspirin raises bleeding risk and can make the biopsy unsafe.

“The client has a history of hypertension controlled with medication.”

🌟 Controlled hypertension alone does not typically prevent a liver biopsy.

🌟 The provider may monitor BP, but bleeding risk factors are the priority concern.

“The client reports occasional abdominal pain but no history of bleeding disorders.”

🌟 Abdominal pain may be part of the liver condition but does not automatically contraindicate biopsy.

🌟 The key pre-procedure concern is coagulation/bleeding risk.

“The client has a family history of liver cancer.”

🌟 Family history may support the need for diagnostic evaluation.

🌟 It does not increase immediate procedural bleeding risk like antiplatelet therapy does.

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Answer 4

Correct Answers:

Administer lactulose

Rationale :

🌟 The client has confusion with an elevated ammonia level (100 mcg/dL), indicating likely hepatic encephalopathy.

🌟 Lactulose is the priority because it lowers ammonia by trapping it in the gut and promoting elimination through increased stooling.

🌟 Improving mental status is urgent because worsening encephalopathy increases risk for aspiration, injury, and decreased airway protection.

🌟 The client’s oxygenation and respirations are stable (SpO₂ 95%, RR 20), so the most immediate threat is the neurologic change from ammonia.

🌟 Administering lactulose addresses the underlying cause of confusion and helps prevent progression to coma.

Administer furosemide

🌟 Furosemide may help with fluid overload and ascites, but it does not treat the immediate cause of confusion from high ammonia.

🌟 It can also worsen electrolyte imbalance and dehydration if not carefully monitored.

Administer metoprolol

🌟 Metoprolol is used for hypertension/heart rate control, but the client’s HR 92 is not dangerously high.

🌟 It does not address the priority problem of hepatic encephalopathy.

Administer sodium polystyrene sulfonate

🌟 This medication is used for hyperkalemia, but the client’s potassium is 3.8 mEq/L (normal).

🌟 Giving it unnecessarily can cause diarrhea and electrolyte shifts without benefit.

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Answer 5

Correct Answers:

Monitoring for signs of increased intracranial pressure

Rationale :

🌟 Late-stage hepatitis can progress to liver failure, leading to hyperammonemia and hepatic encephalopathy.

🌟 As neurotoxins accumulate, the client can develop worsening confusion, decreased LOC, and in severe cases cerebral edema.

🌟 Monitoring for increased intracranial pressure (ICP) is priority because it threatens airway protection and life.

🌟 Early detection of neurologic decline supports rapid intervention to prevent coma and respiratory compromise.

🌟 This is the priority because neurologic deterioration can become fatal faster than skin or fluid changes.

Assessing for peripheral edema and ascites

🌟 Ascites and edema are expected in late liver disease, but they are not as immediately life-threatening as neurologic decline.

🌟 They require monitoring and treatment, but ICP/encephalopathy is higher priority.

Monitoring dietary intake for protein consumption

🌟 Protein management can help reduce ammonia production, but it does not address immediate neurologic threats.

🌟 Acute safety monitoring comes first, especially with encephalopathy risk.

Assessing for jaundice and skin changes

🌟 Jaundice reflects bilirubin elevation and chronic liver dysfunction.

🌟 It is important for assessment but does not require the same urgent priority as worsening mental status/ICP signs.

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Answer 6

Correct Answers:

Stop the diltiazem infusion and notify the healthcare provider.

Rationale :

💎 Diltiazem can decrease heart rate and contractility, which may lower cardiac output and cause hypotension.

💎 A BP of 80/50 mmHg with increasing shortness of breath indicates possible hemodynamic instability.

💎 Continuing or increasing the infusion could worsen hypotension and reduce perfusion to vital organs.

💎 The safest immediate response is to stop the causative medication and promptly notify the provider for further orders.

💎 This is correct because the priority is preventing progression to shock and respiratory failure.

Increase the rate of the diltiazem infusion to stabilize heart rate.

💎 Increasing the infusion can worsen hypotension and reduce cardiac output further.

💎 This action increases risk for cardiovascular collapse.

Administer a diuretic to reduce fluid overload.

💎 A diuretic is not the first action when hypotension is severe and the cause may be medication-related.

💎 Diuresis can worsen blood pressure and perfusion.

Reassess lung sounds and monitor oxygen saturation levels.

💎 Assessment is important, but the client is already showing unstable vital signs requiring immediate intervention.

💎 Stopping the infusion addresses the likely cause while further assessment continues.

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Answer 7

Correct Answers:

Maintain the client on continuous telemetry monitoring.
Have the defibrillator and pads at the bedside .
Place the client in a low fowlers position.
Remove jewelry other than religious metals.

Rationale :

Maintain the client on continuous telemetry monitoring.

🌟 Continuous monitoring is essential because this rhythm is a tachyarrhythmia that can change quickly.

🌟 Telemetry allows the nurse to track rate, rhythm regularity, and response to interventions in real time.

🌟 It supports early detection of hemodynamic decline (hypotension, altered LOC, worsening chest pain).

🌟 It also helps confirm whether the rhythm remains regular or becomes more dangerous.

🌟 This is indicated because ongoing rhythm surveillance is critical for safe ED stabilization.

Have the defibrillator and pads at the bedside.

🌟 Tachyarrhythmias like atrial flutter/SVT can require synchronized cardioversion if the client becomes unstable.

🌟 Having pads ready prevents delays if the client develops hypotension, chest pain, acute dyspnea, or decreased LOC.

🌟 Immediate access improves safety and speeds life-saving treatment when seconds matter.

🌟 Pads at the bedside also support rapid escalation if the rhythm deteriorates into a shockable rhythm.

🌟 This is indicated because preparedness is part of preventing clinical deterioration.

Place the client in a low Fowler’s position.

🌟 Low Fowler’s supports ventilation and comfort, especially if the client reports dyspnea or chest discomfort.

🌟 Upright positioning decreases work of breathing and can improve oxygenation.

🌟 It also reduces anxiety-related air hunger and helps the client tolerate monitoring/treatment.

🌟 Positioning is a safe, immediate intervention that supports cardiopulmonary stability.

🌟 This is indicated because it promotes respiratory ease during tachyarrhythmia management.

Remove jewelry other than religious metals.

🌟 Metal jewelry can increase the risk of skin burns if cardioversion/defibrillation is needed.

🌟 Removing jewelry supports safe pad placement and reduces electrical injury risk.

🌟 Religious metals are typically handled per policy (often taped in place), but other jewelry should be removed.

🌟 This is a practical preparation step that prevents complications during emergency procedures.

🌟 This is indicated because it supports safe electrical therapy readiness.

Place the client on NPO status.

🌟 NPO status is not the immediate priority during initial ED stabilization of a tachyarrhythmia.

🌟 The nurse focuses first on rapid assessment, monitoring, IV access, and rhythm management, and NPO may be considered later if sedation/procedures are planned.

Prepare atropine 1 mg IVP.

🌟 Atropine is used for symptomatic bradycardia, not for regular narrow-complex tachyarrhythmias like atrial flutter/SVT.

🌟 Giving atropine here could worsen tachycardia and does not treat the underlying rhythm problem.

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Answer 8

Correct Answers:

Flash pulmonary edema

Rationale :

🔷 Missing furosemide in advanced heart failure promotes rapid fluid retention and increased preload.

🔷 Sudden severe dyspnea and chest tightness can reflect flash pulmonary edema, where fluid shifts quickly into alveoli.

🔷 This causes acute hypoxia, crackles, pink frothy sputum, and respiratory distress.

🔷 The long flight also increases cardiopulmonary stress and can worsen volume overload symptoms.

🔷 This is correct because flash pulmonary edema is a rapid, life-threatening complication of fluid overload.

Cerebral edema

🔷 Cerebral edema is not a typical direct complication of missed diuretics in heart failure.

🔷 The immediate threat in fluid overload is usually pulmonary, not intracranial.

Hypovolemic shock

🔷 Missing diuretics causes fluid retention, not volume loss.

🔷 Hypovolemic shock contradicts the scenario of overload.

Gastrointestinal bleeding

🔷 GI bleeding is not a primary expected outcome of missing furosemide.

🔷 Respiratory symptoms point toward pulmonary fluid accumulation.

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Answer 9

Correct Answers:

"You should avoid bending at the waist to lift objects until cleared by your provider."

Rationale :

🟠 After CABG, protecting the sternum and incision is essential to prevent sternal dehiscence.

🟠 Bending and lifting increase intrathoracic pressure and strain the chest wall, raising risk of complications.

🟠 Teaching focuses on sternal precautions, gradual activity, and adherence to provider clearance.

🟠 Safe recovery includes guided progression with cardiac rehab and avoiding heavy lifting early.

🟠 This is correct because it supports incision healing and cardiac safety.

“Chest pain is completely normal and expected for 4 weeks after surgery.”

🟠 Some soreness can occur, but chest pain should be evaluated because it may indicate complications.

🟠 Clients must report concerning pain rather than assume it is “normal.”

“You will not start cardiac rehabilitation until you are 8 weeks out of surgery.”

🟠 Cardiac rehab timing is individualized and often begins earlier with structured guidance.

🟠 Delaying automatically to 8 weeks is not accurate teaching.

“You should begin a moderate exercise regimen as soon as you feel up to it.”

🟠 Exercise should be prescribed and progressive, not based solely on feelings.

🟠 Unstructured moderate exercise too soon can stress the heart and sternum.

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Answer 10

Correct Answers:

Fidelity

Rationale :

💫 Fidelity means keeping promises, maintaining trust, and honoring professional commitments.

💫 Confidentiality is a core promise nurses make to protect client information and uphold ethical practice.

💫 Addressing the colleague’s behavior supports professional integrity and protects the client’s rights.

💫 The nurse should intervene appropriately (redirect conversation, remind privacy rules, follow reporting policy).

💫 This is correct because maintaining confidentiality is part of the nurse’s duty of loyalty and trust.

Nonmaleficence

💫 Nonmaleficence means avoiding harm, which is relevant, but it is not the primary ethical label for confidentiality duty.

💫 The best match for confidentiality commitment is fidelity.

Justice

💫 Justice focuses on fairness and equal treatment.

💫 It does not directly define the obligation to maintain confidentiality.

Beneficence

💫 Beneficence means doing good and promoting well-being.

💫 Confidentiality is more directly tied to trust and professional promise (fidelity).

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Exam 2 - Modules 3 and 4

No.

1 :
The nurse is preparing a client for their first hemodialysis treatment. Which action is important to help prevent dialysis disequilibrium syndrome?

3 :
The pre-operative nurse is reviewing a client's chart before a scheduled liver biopsy. Which of the following findings should be reported to the healthcare provider before proceeding with the procedure?

4 :
The nurse completes a health assessment on the client below.

Answer Options

5 :
The nurse is caring for a client diagnosed with late-stage hepatitis. Which of the following actions should the nurse prioritize in this client?

6 :
A client with atrial fibrillation is receiving a diltiazem infusion. The nurse notices the client is becoming increasingly short of breath and their blood pressure drops to 80/50 mmHg. What is the nurse's best course of action?

7 :
The nurse is admitting a client to the emergency room with this rhythm strip showing on the monitor. Identify which interventions are indicated and not indicated at this time.

9 :
What teaching should be included when discharging a client after coronary artery bypass graft surgery?

10 :
During a shift in the cardiac unit, the nurse overhears a colleague discussing a client's private health information in a public area. The nurse is concerned about this breach of confidentiality. Which ethical principle should guide the nurse's response to this situation?

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Exam 2 - Modules 3 and 4

No.

1 : The nurse is preparing a client for their first hemodialysis treatment. Which action is important to help prevent dialysis disequilibrium syndrome?

3 : The pre-operative nurse is reviewing a client's chart before a scheduled liver biopsy. Which of the following findings should be reported to the healthcare provider before proceeding with the procedure?

4 : The nurse completes a health assessment on the client below.

Answer Options

5 : The nurse is caring for a client diagnosed with late-stage hepatitis. Which of the following actions should the nurse prioritize in this client?

6 : A client with atrial fibrillation is receiving a diltiazem infusion. The nurse notices the client is becoming increasingly short of breath and their blood pressure drops to 80/50 mmHg. What is the nurse's best course of action?

7 : The nurse is admitting a client to the emergency room with this rhythm strip showing on the monitor. Identify which interventions are indicated and not indicated at this time.

9 : What teaching should be included when discharging a client after coronary artery bypass graft surgery?

10 : During a shift in the cardiac unit, the nurse overhears a colleague discussing a client's private health information in a public area. The nurse is concerned about this breach of confidentiality. Which ethical principle should guide the nurse's response to this situation?

1 :
The nurse is preparing a client for their first hemodialysis treatment. Which action is important to help prevent dialysis disequilibrium syndrome?

3 :
The pre-operative nurse is reviewing a client's chart before a scheduled liver biopsy. Which of the following findings should be reported to the healthcare provider before proceeding with the procedure?

4 :
The nurse completes a health assessment on the client below.

5 :
The nurse is caring for a client diagnosed with late-stage hepatitis. Which of the following actions should the nurse prioritize in this client?

6 :
A client with atrial fibrillation is receiving a diltiazem infusion. The nurse notices the client is becoming increasingly short of breath and their blood pressure drops to 80/50 mmHg. What is the nurse's best course of action?

7 :
The nurse is admitting a client to the emergency room with this rhythm strip showing on the monitor. Identify which interventions are indicated and not indicated at this time.

9 :
What teaching should be included when discharging a client after coronary artery bypass graft surgery?

10 :
During a shift in the cardiac unit, the nurse overhears a colleague discussing a client's private health information in a public area. The nurse is concerned about this breach of confidentiality. Which ethical principle should guide the nurse's response to this situation?