2025 ATI Nursing Care of Children Proctored Exam ACTUAL EXAM TESTBANK - 3 VERSIONS WITH VERIFIED ANSWERS FINAL EXAM BUNDLE 2026/2027 (REAL EXAM QUESTIONS)WITH Comprehensive Practice Questions and Expert Rationales for Guaranteed Success

A nurse is performing a focused assessment on a 4-hour-old neonate. Which vital sign profile should the nurse recognize as falling within normal, expected physiological parameters for a resting newborn? A) Heart rate: $75text{ beats/min}$; Respiratory rate: $18text{ breaths/min}$ B) Heart rate: $135text{ beats/min}$; Respiratory rate: $42text{ breaths/min}$ C) Heart rate: $195text{ beats/min}$; Respiratory rate: $75text{ breaths/min}$ D) Heart rate: $110text{ beats/min}$; Respiratory rate: $12text{ breaths/min}$ • Correct Answer: B) Heart rate: $135text{ beats/min}$; Respiratory rate: $42text{ breaths/min}$ • Rationale: Normal resting neonatal parameters include a heart rate of 120–160 beats/min (which can drop to 80–100 during deep sleep or rise up to 180 during crying) and a respiratory rate of 30–60 breaths/min. Profiles A, C, and D reflect severe bradycardia/bradypnea or tachycardia/tachypnea, which require immediate medical intervention. A newborn infant suddenly begins to gag and cough up excessive oral secretions immediately following birth. Which action should the nurse take first? A) Administer explicit chest compressions at a $3:1$ ratio. B) Feed the infant a small bolus of $5%$ dextrose or sterile water. C) Suction the mouth first with a bulb syringe, and then suction the nose. D) Apply a continuous positive airway pressure (CPAP) mask over the nose and mouth. • Correct Answer: C) Suction the mouth first with a bulb syringe, and then suction the nose. • Rationale: When a neonate gags or has excessive secretions, the priority is clearing the airway. The nurse must aspirate the mouth first, then the nose. Suctioning the mouth first prevents the infant from inhaling or aspirating oral secretions into the lungs when they gasp or breathe through their nose during nasal suctioning. A nurse is evaluating an infant who is experiencing mild hypothermia with an axillary temperature of $96.8^circtext{F } (36.0^circtext{C})$. The nurse notes the infant's respiratory rate is $68text{ breaths/min}$. Which intervention is appropriate? A) Place the infant under a radiant warmer or skin-to-skin with the mother, but withhold oral feedings. B) Administer an immediate cold-water tub bath to stimulate brown adipose tissue metabolism. C) Wrap the infant in a single thin blanket and offer $4text{ oz}$ of formula immediately. D) Immediately execute a high-risk gastric lavage using ice-water solutions. • Correct Answer: A) Place the infant under a radiant warmer or skin-to-skin with the mother, but withhold oral feedings. • Rationale: A newborn with a temperature below $97^circtext{F } (36.1^circtext{C})$ is cold and needs active rewarming via a radiant heater or skin-to-skin contact with the mother. However, you must never feed an infant whose respiratory rate is over 60 breaths/min due to the high risk of aspiration. Feedings must be held until the respiratory status stabilizes. Module 2: Complex Medical-Surgical & Orthopedic Nursing A client is admitted to the orthopedic unit following a traumatic femoral fracture. The client is placed in 90/90 skeletal traction to maintain bone alignment. During a safety check, which observation requires immediate corrective action by the nurse? A) The traction weights are hanging completely free from the floor. B) The client's affected foot is resting firmly against the footboard of the bed. C) The client's pin sites are clean, dry, and free of purulent drainage. D) The traction ropes are sitting securely inside the tracks of the pulleys. • Correct Answer: B) The client's affected foot is resting firmly against the footboard of the bed. • Rationale: In 90/90 traction (and all other forms of hanging skeletal traction), the client's body acts as the countertraction. If the client's foot touches the foot of the bed, the traction tension is lost, interrupting bone alignment. The nurse must reposition the client up in bed to maintain the therapeutic pull of the weights. A nurse is caring for a client with a multi-chamber chest drainage unit (CDU) following a thoracotomy. During an hourly assessment, the nurse notes that the gentle "tidaling" (fluid rising and falling with respirations) in the water seal chamber has completely stopped. What does this indicate? A) The client has developed a severe, uncontrolled air leak in the pleural space. B) The lung has likely fully re-inflated, or there is an obstruction/kink in the tubing. C) The suction source has lost its required 20 cc sterile water fill level. D) The chest tube has accidentally migrated into the client's duodenal tract. • Correct Answer: B) The lung has likely fully re-inflated, or there is an obstruction/kink in the tubing. • Rationale: Tidaling represents changes in pleural pressure during respiration. It stops completely when the lung has fully re-inflated and expanded against the chest wall. However, if tidaling stops before the lung is expected to be re-inflated, the nurse must immediately check the tubes for an obstruction, clot, or kink. Module 3: Advanced Neurological Assessment & Localization A client who sustained a severe traumatic brain injury is admitted to the neuro-intensive care unit. Upon painful stimulation, the client exhibits rigid extension of the arms, pronation of the wrists, and extension of the lower extremities. How should the nurse document this finding, and what does it indicate? A) Decorticate flexing; indicates a functional lesion limited to the cervical spinal tract. B) Decerebrate extension; indicates a serious problem within the midbrain or pons. C) Positive Babinski sign; indicates normal cortical adaptation. D) Chvostek's sign; indicates an urgent need for an immediate statin adjustment. • Correct Answer: B) Decerebrate extension; indicates a serious problem within the midbrain or pons. • Rationale: Decerebrate posturing (extensor posturing) is characterized by rigid extension of the arms and legs, pronation of the wrists, and plantar flexion. It indicates severe dysfunction or compression within the midbrain or pons and carries a worse prognosis than decorticate posturing (where the arms are flexed inward like a "C", indicating problems with the cervical spinal tract or internal capsule). A client who underwent a subtotal parathyroidectomy 36 hours ago reports a noticeable onset of numbness, tingling, and "pins-and-needles" sensations around their mouth, fingertips, and toes. Which emergency medication should the nurse anticipate administering? A) Intravenous Calcium Gluconate B) Oral Pantoprazole C) Subcutaneous Desmopressin (DDAVP) D) Intramuscular Magnesium Sulfate • Correct Answer: A) Intravenous Calcium Gluconate • Rationale: Removal or injury to the parathyroid glands during surgery can cause an acute drop in parathyroid hormone, resulting in severe hypocalcemia. Numbness and tingling around the mouth and extremities (paresthesias) are classic early signs of neuromuscular irritability. Left untreated, this can progress to tetany, seizures, or laryngospasm. The definitive treatment is replacing calcium using IV Calcium Gluconate. Module 4: High-Alert Pharmacology & Toxicology A nurse is preparing discharge education for a client who is newly prescribed a statin medication to treat hypercholesterolemia. Which critical instructions must the nurse build into the safety plan? A) Mix the medication daily with fresh grapefruit juice to accelerate drug breakdown. B) The medication can be safely continued if the client develops acute liver disease or high AST levels. C) Avoid consuming grapefruit juice, and report any new leg cramps or muscle pain immediately. D) Stop taking the medication instantly if your urine or tears turn a bright orange color. • Correct Answer: C) Avoid consuming grapefruit juice, and report any new leg cramps or muscle pain immediately. • Rationale: Statin medications are metabolized through the cytochrome P450 enzyme system in the liver. Grapefruit juice inhibits this system, which can cause toxic levels of the drug to accumulate in the blood, increasing the risk of muscle injury (myopathy/rhabdomyolysis, often presenting as severe leg cramps). Statins are also contraindicated in clients with active liver disease or unexplained elevations in liver enzymes (AST/ALT). A client with highly active pulmonary tuberculosis is prescribed a multi-drug regimen that includes rifampin, isoniazid, pyrazinamide, and ethambutol. Which drug-specific side effect should the nurse teach the client to expect with rifampin? A) Development of severe ototoxicity causing immediate hearing loss. B) A harmless, expected orange discoloration of body fluids, including urine and tears. C) Severe localized muscle wasting resulting in a classic "moon face" appearance. D) Sudden, explosive bouts of steatorrhea after consuming fatty foods. • Correct Answer: B) A harmless, expected orange discoloration of body fluids, including urine and tears. • Rationale: Rifampin causes a well-documented, benign side effect: it colors bodily secretions (urine, feces, saliva, sputum, tears, and sweat) a bright red-orange. Clients must be reassured that this is harmless, though they should avoid wearing soft contact lenses during treatment to prevent permanent staining. A client with severe, recalcitrant nodular acne is being evaluated for treatment with oral isotretinoin. Which specific adverse assessment finding should the nurse explicitly ask about and track during therapy? A) Development of a sausage-shaped abdominal mass B) Occurrences of frequent, spontaneous nosebleeds C) Signs of an immediate orange discoloration of tears D) Red, jelly-like stools containing thick purulent mucus • Correct Answer: B) Occurrences of frequent, spontaneous nosebleeds • Rationale: Oral isotretinoin causes systemic drying of the mucous membranes. Mucosal dryness frequently leads to epistaxis (nosebleeds), dry skin, cheilitis (chapped lips), and dry eyes. Note: Isotretinoin is also highly teratogenic, requiring strict adherence to pregnancy prevention programs (iPLEDGE). Module 5: Pathophysiology & Prioritization of Care A client is admitted to the medical unit with an acute exacerbation of Diabetes Insipidus (DI). Following the administration of desmopressin (DDAVP), which clinical indicator tells the nurse that the medication is having its desired therapeutic effect? A) An increase in the client's overall daily urine output B) A significant decrease in urine output and an increase in urine specific gravity C) The sudden appearance of gross hematuria in the drainage tubing D) An escalation in the client's heart rate accompanied by cold, clammy skin • Correct Answer: B) A significant decrease in urine output and an increase in urine specific gravity • Rationale: Diabetes Insipidus is caused by a deficiency of antidiuretic hormone (ADH), which leads to massive polyuria and dilute urine. Desmopressin (DDAVP) is a synthetic form of ADH that causes the kidneys to reabsorb water. A positive therapeutic response is confirmed when urine output goes down and urine concentration (specific gravity) goes up. A nurse is caring for a client with a history of advanced hepatic cirrhosis. Which clinical risk factor should be the priority focus of the nurse's protective safety plan? A) The client has a high risk for spontaneous bleeding and must be protected from cuts and scrapes. B) The client requires a high-glycemic index diet combined with strict airborne precautions. C) The client must keep their lower extremities cool to the touch at all times. D) The client will require an immediate, permanent removal of the testes. • Correct Answer: A) The client has a high risk for spontaneous bleeding and must be protected from cuts and scrapes. • Rationale: The liver produces vital clotting factors. In advanced cirrhosis, the liver's biosynthetic function is severely impaired, and portal hypertension can cause splenomegaly, which sequesters and destroys platelets (thrombocytopenia). This places the client at a very high risk for hemorrhage and bleeding, meaning the nurse must implement bleeding precautions (e.g., using soft toothbrushes, electric razors, and protecting them from cuts/scrapes).