1 :

Hint : 🧪 Dose ÷ Concentration = Amount to give

Correct Answers:

  • 0.4


Rationale :

1️⃣ Identify the prescribed dose:

8,000 units

2️⃣ Identify the available concentration:

20,000 units/mL

3️⃣ Use the formula:

mL to give = Prescribed dose ÷ Available concentration

4️⃣ Substitute the values:

mL to give = 8,000 ÷ 20,000

5️⃣ Solve:

mL to give = 0.4 mL


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2 :

Hint : 👂 Temporary hearing loss is expected

Correct Answers:

  • "I will alert the nurse if i have any decrease in hearing."


Rationale :

🔵 After a tympanoplasty, a temporary decrease in hearing is expected due to packing in the ear canal and postoperative swelling.

🔵 The client does not need to report this immediately unless hearing loss persists after packing removal or is accompanied by severe pain or drainage, which could indicate complications.

🔵 The other statements reflect appropriate postoperative care, such as lying on the back or unoperated side to prevent pressure, coughing/sneezing with the mouth open to reduce middle ear pressure, and calling for assistance to prevent dizziness-related falls.

🔵 Education should emphasize that temporary hearing changes are normal during healing.


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3 :

Hint : 🫁 Low RR = CO2 retention risk

Correct Answers:

  • Respiratory rate 8 breaths/minute


Rationale :

🟥 A respiratory rate of 8 breaths/minute indicates respiratory depression, which is a medical emergency in a client with COPD.

🟥 High-flow oxygen (5 L/min) can suppress the client’s hypoxic respiratory drive, leading to CO2 retention and possible respiratory failure.

🟥 The other findings—barrel chest, expiratory wheezes, and tripod positioning—are typical chronic manifestations of COPD and not immediately life-threatening.

🟥 The nurse should reduce oxygen to the lowest effective flow, monitor ABGs, and prepare for possible ventilatory support.


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4 :

Hint : 💊 Therapeutic range = give as ordered

Correct Answers:

  • Administer half the ordered dose of phenytoin and document the phenytoin level


Rationale :

🟢 The therapeutic serum level of phenytoin is 10–20 mcg/mL. A level of 12 mcg/mL is within the normal therapeutic range, indicating effective seizure control without risk of toxicity.

🟢 There is no need to hold or adjust the dose when levels are within this range.

🟢 Toxic effects (e.g., nystagmus, ataxia, confusion) typically occur when levels exceed 20 mcg/mL.

🟢 The nurse should continue to administer the medication as prescribed and monitor for any neurological changes or signs of toxicity.


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5 :

Hint : 👁 Eye protection for exophthalmos

Correct Answers:

  • Instruction on how to instill artificial tears ophthalmic drops.


Rationale :

🔵 Grave’s disease is characterized by hyperthyroidism, where elevated T3 & T4 levels cause increased metabolism and exophthalmos (protruding eyes).

🔵 Artificial tears help prevent corneal dryness, irritation, and injury due to reduced eyelid closure associated with exophthalmos.

🔵 A cool environment (not warm) is preferred because of heat intolerance caused by increased metabolic rate.

🔵 A high-calorie, high-protein diet is recommended due to hypermetabolism, not a low-calorie diet.

🔵 Semi-private rooms are not a priority; rest and stress reduction are more important.


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6 :

Hint : 🩸 Check for bleeding signs first

Correct Answers:

  • Assess the client for bruising and tarry stool


Rationale :

🟠 Thrombocytopenia is characterized by a low platelet count, increasing the risk for spontaneous bleeding.

🟠 Bruising (ecchymosis), petechiae, and tarry stools (melena) are signs of bleeding and gastrointestinal hemorrhage, which can be life-threatening if undetected.

🟠 Frequent assessment allows for early intervention, such as platelet transfusion or other bleeding precautions.

🟠 Other options (e.g., temperature monitoring, bed rest) are supportive but bleeding assessment is the priority due to the immediate risk of hemorrhage.


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7 :

Hint : 🫁 Breathing distress = first

Correct Answers:

  • 51 -year-old with asthma who reports shortness of breath after using a bronchodilator inhaler.


Rationale :

🟥 Asthma with shortness of breath after bronchodilator use indicates a possible status asthmaticus or worsening bronchospasm, which is a respiratory emergency.

🟥 The priority is to assess airway and breathing (ABCs) immediately to prevent respiratory failure.

🟥 The other clients are stable in comparison: a COPD patient with 92% O2 saturation is expected, sputum collection is not urgent, and IV antibiotics can be delayed briefly.

🟥 Immediate assessment and intervention for the asthmatic client can be life-saving.


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8 :

Hint : 🗣 Encourage expression of feelings

Correct Answers:

  • "I want to understand how you feel about your appearance. Please tell me more."


Rationale :

🟣 Cushing’s syndrome causes physical changes such as moon face, truncal obesity, and striae, which can lead to body image disturbances and low self-esteem.

🟣 This response uses therapeutic communication, encouraging the client to express feelings and discuss concerns openly.

🟣 Validating and exploring the client’s emotions is essential to provide emotional support and develop coping strategies.

🟣 The other responses either dismiss the client’s feelings or attempt to change the subject, which is non-therapeutic.


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9 :

Hint : 🦵 Avoid leg crossing to prevent dislocation

Correct Answers:

  • Be sure not to cross your legs."


Rationale :

🔵 After a posterior/lateral total hip replacement, patients must follow hip precautions to prevent hip dislocation.

🔵 Crossing legs causes adduction and internal rotation, which increases the risk of dislocating the prosthetic hip joint.

🔵 Other important precautions include using an abduction pillow, avoiding hip flexion beyond 90 degrees, and using an elevated toilet seat.

🔵 Pain medication is often necessary postoperatively, and early ambulation with assistance is encouraged, not prolonged bed rest.


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10 :

Hint : 👁 Floaters + flashes = retinal warning

Correct Answers:

  • report of particles floating in the visual field


Rationale :

🟢 A detached retina typically presents with early warning signs such as floaters (particles or cobwebs in the visual field) and flashes of light (photopsia) before progressing to sudden, painless vision loss.

🟢 These symptoms occur due to traction on the retina as it begins to separate from the underlying choroid.

🟢 Central blind spots are more characteristic of macular degeneration, and increased tearing or severe headaches are not typical features of retinal detachment.

🟢 Prompt recognition and immediate ophthalmologic intervention are critical to prevent permanent vision loss.


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Total Questions: 10

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