1 :

Hint : 🩺Look for a medication that alters urine pH to improve toxin elimination after an overdose.

Correct Answers:

  • Administer sodium bicarbonate.


Rationale :

πŸ’ŠSodium bicarbonate is indicated in salicylate (aspirin) poisoning to alkalinize the urine, which promotes the renal excretion of salicylates and helps prevent toxicity.

πŸ’‰This treatment is especially important when signs such as nausea, dizziness, and metabolic disturbances occur after overdose.

πŸ§ͺThe therapeutic goal is to correct metabolic acidosis and support excretion since aspirin overdose often leads to acid-base imbalance.

🚨Acetylcysteine is the antidote for acetaminophen, not aspirin, and gastric lavage is not useful 6 hours post-ingestion as the drug is already absorbed.

πŸ“ŒCore Message

Sodium bicarbonate is used to treat aspirin overdose by alkalinizing urine to promote excretion and manage metabolic acidosis.

2 :

Hint : πŸ§ͺPostoperative electrolyte shifts are a common concern after neck surgeries involving glands.

Correct Answers:

  • Monitor the client's calcium level.


Rationale :

🦴Following a subtotal thyroidectomy, there's a risk of parathyroid gland injury or removal, which can result in hypocalcemia.

πŸ’‰The nurse must monitor serum calcium levels closely, as low calcium can lead to tetany, seizures, or laryngeal spasms, all of which are serious postoperative complications.

πŸ””Early signs of hypocalcemia include numbness, tingling, and muscle cramps, which must be identified and treated promptly.

πŸ“ˆWhile hoarseness may occur due to intubation or laryngeal nerve irritation, calcium imbalance is the priority due to its potential for rapid deterioration.

πŸ“ŒCore Message

Monitoring calcium levels is critical after thyroid surgery due to the risk of hypocalcemia from parathyroid disruption.

3 :

Hint : 🧸Think about the accessibility of hazards even when precautions are mentioned.

Correct Answers:

  • "I told my child that guns and bullets are dangerous, and I placed them in a locked box under the bed."


Rationale :

πŸ”«Storing firearms under the bed, even in a locked box, is not safe for a child’s environment as it still provides easy access and increases risk of accidental injury.

🧰Guns should be stored unloaded, locked in a gun safe, with ammunition kept separately in another locked container.

🚨Children are naturally curious, and even if instructed, they may explore unsafe areas, especially if they know a weapon is present.

πŸ‘ͺThe other caregiver statements reflect appropriate age-specific safety and emergency planning for a 4-year-old.

πŸ“ŒCore Message

Firearms must be stored securely and out of a child’s reach, not under a bedβ€”even if locked.

4 :

0900

Arterial pH 7.50 7.35-7.45

PaCO2 44 mmHg

35-45 mmHg (4.66-5.98 kPa) (5.86 kPa)

HCO3 21-28 mEq/L (21-28 mmol/L) 35 mEq/L 35 mmol/L)


The nurse has reviewed the Laboratory Results for a client. The nurse recognizes that the client's arterial blood gas (ABG) shows


Answer Options

Hint : πŸ“ŠPay attention to which componentβ€”PaCO2 or HCO3β€”is out of range to determine the source.

Correct Answers:

  • metabolic alkalosis


Rationale :

πŸ“‰An elevated pH of 7.50 indicates alkalosis, and the normal PaCO2 value suggests the lungs are not the source of the imbalance.

πŸ§ͺThe HCO3 level of 35 mEq/L is significantly elevated, which is consistent with metabolic alkalosis, where bicarbonate levels are increased.

🩺This condition can result from excessive vomiting, diuretic use, or antacid overuse, all of which cause loss of hydrogen ions or gain of bicarbonate.

πŸ”¬Respiratory causes would show abnormal PaCO2, which is not present in this ABG report.

πŸ“ŒCore Message

High pH with elevated bicarbonate confirms metabolic alkalosis, not a respiratory origin.

5 :

Hint : 🧼Moisture in certain body areas can lead to preventable health issues in older adults.

Correct Answers:

  • Applies lotion over the feet and between toes


Rationale :

🦢Older adults are at increased risk for fungal infections like tinea pedis, particularly when moisture is trapped between the toes.

πŸ’§Applying lotion between toes promotes a damp environment, ideal for fungal growth, and should be avoided.

πŸ›The other behaviorsβ€”lukewarm baths, filing nails straight, and cleaning hearing aids properlyβ€”are safe and recommended.

🩺Nurses should educate older adults to keep feet dry, especially between toes, to prevent infections.

πŸ“ŒCore Message

Avoid applying lotion between toes in older adults to reduce risk of fungal infections.

6 :

Hint : πŸ›‘Look for an action that could directly cause a fall or injury during transfer.

Correct Answers:

  • Lowers the wheelchair footrests prior to client transfer


Rationale :

β™ΏLowering wheelchair footrests before transferring the client increases the risk of tripping or injury, as the client could stumble over them.

πŸ”Proper transfer technique involves first raising footrests out of the way, ensuring a clear and safe path for the client.

🦯The other actionsβ€”holding cane on the unaffected side, using lukewarm water for dentures, and turning hearing aid volume downβ€”are all correct assistive device procedures.

βœ…Observation and correction of unsafe practices during transfers is essential to prevent falls.

πŸ“ŒCore Message

Footrests should be raised during transfers to prevent tripping hazards and injury.

7 :

Hint : πŸ›‘οΈThink about what empowers the parent to actively protect their newborn in a clinical setting.

Correct Answers:

  • Teaches the mother to verify the identification of all staff members


Rationale :

πŸ†”Newborn safety protocols require that parents are educated to verify staff ID badges before releasing the infant, ensuring protection against abduction.

🚨Teaching the mother this practice supports active participation in infant security and enhances safety.

πŸ“ΈPhotographing infants for social media may violate privacy and increases security risks.

πŸ”’Removing ID bands and leaving the infant unattended in a bassinet both compromise hospital security procedures.

πŸ“ŒCore Message

Instructing parents to verify staff identification enhances newborn security and prevents unauthorized access.

8 :

Hint : πŸ›οΈDischarge is safest for clients who have no ongoing acute symptoms or unstable labs.

Correct Answers:

  • admitted 1 day ago for a transient ischemic attack (TIA) with a normal MRI of the head


Rationale :

🧠A transient ischemic attack (TIA) is a temporary neurological event that typically resolves within 24 hours and does not result in permanent damage.

πŸ“ŠA normal MRI indicates no acute stroke, and if the client is stable, discharge with follow-up is often appropriate.

πŸ₯The other clients present with active or unresolved conditions such as dyspnea post-CABG, active arrhythmia on diltiazem drip, or ECG changes from hyperkalemia, requiring continued monitoring.

πŸ”„Selecting the most stable client for discharge is based on the least immediate risk of deterioration.

πŸ“ŒCore Message

A stable TIA client with a normal MRI is an appropriate discharge candidate due to resolved symptoms and low risk of complications.

9 :

Hint : πŸ‘©β€πŸΌLook for complications that threaten oxygenation or delivery in progress.

Correct Answers:

  • laboring client whose newborn's head is emerging and retracting from the perineum with pushing


Rationale :

🚨This finding indicates shoulder dystocia, a serious obstetric emergency where the baby’s shoulders are stuck after the head delivers.

🧷This requires immediate intervention (e.g., McRoberts maneuver, suprapubic pressure) to avoid fetal hypoxia or trauma.

🧸Other scenarios like mild jaundice, laceration pain, or irregular preterm contractions are not urgent or immediately life-threatening.

πŸ‘ΆThe priority is always airway and circulation for both mother and baby during delivery.

πŸ“ŒCore Message

Shoulder dystocia is a priority emergency during labor that demands rapid response to prevent fetal compromise.

10 :

Hint : 🍼Look for pharmacologic therapy that encourages fetal circulatory structure closure.

Correct Answers:

  • Administer indomethacin.


Rationale :

πŸ’ŠIndomethacin is a prostaglandin inhibitor used to treat patent ductus arteriosus (PDA) in preterm infants.

πŸ”¬It promotes closure of the ductus arteriosus, which is essential to reduce excessive blood flow to the lungs causing tachypnea and tachycardia.

πŸ‘ΆSurgical repair is only considered if medication fails; knee-chest position is not effective in PDA management.

πŸ“ˆBlood pressure discrepancies between limbs are characteristic of coarctation of the aorta, not PDA.

πŸ“ŒCore Message

Indomethacin helps close a PDA, improving symptoms of circulatory overload in preterm infants.

Total Questions: 10

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