Pediatric Nclex Practice Questions

Option A: Currant jelly stools are a classic finding in intussusception, indicating the presence of blood and mucus in the stool due to the obstruction. This symptom is a result of the bowel's telescoping, leading to ischemia and subsequent necrosis, which produces the characteristic red, jelly-like stools.

Option B: Projectile vomiting can occur in various gastrointestinal conditions but is not specifically indicative of intussusception. It is more commonly associated with conditions like pyloric stenosis.

Option C: A scaphoid abdomen, which appears sunken or concave, is not a typical finding in intussusception. Instead, a distended abdomen is more commonly observed due to the obstruction and accumulation of intestinal contents.

Option D: Frequent stools are not characteristic of intussusception. Patients typically present with intermittent abdominal pain and may have a reduction in stool frequency due to the obstruction.

Takeaways: Currant jelly stools are a hallmark sign of intussusception, reflecting the underlying pathophysiology of bowel obstruction and ischemia, which requires [prompt diagnosis and intervention](https://...) to prevent complications.

Option B: Keep the child on bed rest for 12 hours. This instruction is crucial following cardiac catheterization to minimize the risk of bleeding and ensure proper healing at the catheter insertion site. Bed rest helps maintain hemostasis and allows for monitoring of any potential complications that may arise post-procedure.

Option A: Allow the child to bathe 6 hours after the procedure. Bathing too soon can increase the risk of infection at the catheter site and should be avoided until the healthcare provider gives specific clearance.

Option C: Maintain a pressure dressing on the site for 8 hours. While a pressure dressing is essential, it typically needs to be maintained longer than 8 hours to ensure adequate hemostasis and prevent bleeding.

Option D: Resume regular activities the day after the procedure. Resuming regular activities too soon can lead to complications such as bleeding or dislodging of the catheter site, which is why a period of rest is necessary.

Takeaways: Following cardiac catheterization, maintaining bed rest for a specified duration is essential to ensure safety and prevent complications, including bleeding. Proper post-procedure care requires [monitoring for complications and patient education](https://...) to ensure a safe recovery.

Option C: Decrease BP is a critical clinical manifestation to monitor after administering furosemide (Lasix), a potent diuretic that can lead to significant fluid and electrolyte shifts, potentially causing hypotension. Monitoring blood pressure is essential to ensure patient safety and to assess the effectiveness of the medication in managing fluid overload conditions.

Option A: Decrease pulse does not directly correlate with furosemide administration. While changes in blood pressure may affect heart rate, a decrease in pulse is not a primary concern following diuretic use.

Option B: Decrease temperature is not a relevant manifestation to monitor after furosemide administration. Temperature changes are not typically associated with the pharmacological effects of diuretics.

Option D: Decrease respiratory rate is not a direct effect of furosemide. While fluid overload can impact respiratory function, the administration of furosemide itself does not primarily influence respiratory rate.

Takeaways: Monitoring for a decrease in BP is crucial after administering furosemide, as it can lead to hypotension due to fluid shifts; therefore, nurses must prioritize [patient safety and fluid balance](https://...) in their assessments.

Option D: Renal cell carcinoma (RCC) can be associated with von Hippel-Lindau disease, a genetic condition that predisposes individuals to various tumors, including RCC. This association highlights the importance of genetic screening and monitoring in affected families, as early detection can significantly impact management and outcomes.

Option A: Patients may present with symptoms such as hematuria, flank pain, and a palpable mass; however, this does not specifically address the association with von Hippel-Lindau disease, which is the key focus of the question.

Option B: While RCC can be asymptomatic and detected incidentally, this statement does not relate to the specific genetic association with von Hippel-Lindau disease, making it less relevant to the question.

Option C: RCC's propensity to metastasize to the lungs, bone, liver, and brain is a general characteristic of the disease but does not pertain to the specific association with von Hippel-Lindau disease, which is the critical aspect being tested.

Takeaways: Understanding the association between renal cell carcinoma and [von Hippel-Lindau disease](https://...) is crucial for identifying at-risk patients and implementing appropriate surveillance strategies.

Option A: Suppress rejection is the primary function of cyclosporine, an immunosuppressant medication prescribed to prevent the body's immune system from attacking the transplanted kidney. This is crucial for the success of the transplant, as rejection can lead to graft failure and serious complications.

Option B: Decrease pain does not align with the purpose of cyclosporine, which is not an analgesic and does not provide pain relief for the patient.

Option C: Improve circulation is not a function of cyclosporine; this medication does not directly affect blood flow or vascular health in the context of kidney transplantation.

Option D: Boost immunity contradicts the role of cyclosporine, as it actually suppresses the immune response to prevent rejection, rather than enhancing it.

Takeaways: Understanding that cyclosporine is used to suppress rejection following a kidney transplant is essential for effective patient education and management, as it plays a critical role in the success of the procedure and requires [ongoing monitoring for potential side effects](https://...) to ensure patient safety.

Option C: Discolored urine is a significant assessment finding that may indicate hematuria, a potential adverse effect of heparin due to its anticoagulant properties leading to bleeding complications. Monitoring for signs of bleeding is crucial in patients receiving heparin therapy, especially in the context of pulmonary embolism treatment.

Option A: A heart rate of 60 bpm does not typically indicate an adverse effect of heparin; it may be within normal limits or indicative of bradycardia unrelated to anticoagulation therapy.

Option B: A blood pressure of 160/88 is not a direct indicator of heparin's adverse effects. Hypertension can arise from various causes and does not specifically relate to anticoagulation complications.

Option D: Inspiratory wheezing is not a common adverse effect of heparin. It may suggest an allergic reaction or respiratory issue unrelated to the anticoagulant's pharmacological effects.

Takeaways: Monitoring for signs of bleeding, such as discolored urine, is essential in patients receiving heparin therapy, as it indicates potential complications requiring immediate attention and [appropriate management of anticoagulation therapy](https://...) to ensure patient safety.

Option A: Regular texture is the next appropriate food texture after 'soft and bite-sized pieces of meltable and soft-solid foods'. This transition allows for the introduction of a wider variety of foods that require more chewing, which is essential for developing oral motor skills and ensuring adequate nutrition as the child grows.

Option B: Liquidized texture is not the next step, as it is typically used for individuals who require easier swallowing and is less appropriate for advancing a child's diet.

Option C: Puréed texture precedes soft and bite-sized foods and is not a subsequent stage. It is designed for infants or individuals who cannot handle more solid textures.

Option D: Minced and Moist texture is also a step before regular texture, focusing on smaller, moist pieces that are easier to chew and swallow, but it does not represent the final transition to regular foods.

Takeaways: Transitioning to a regular food texture is crucial for developing chewing skills and nutritional adequacy, requiring [appropriate dietary progression](https://...) to ensure safe and effective eating practices.

Option C: Covering the defect with sterile plastic wrap is the priority nursing intervention for a neonate born with bladder exstrophy. This action protects the exposed bladder and surrounding tissues from infection and helps maintain moisture, which is crucial for healing and preventing further complications. Immediate care focuses on safeguarding the integrity of the defect until surgical intervention can be performed.

Option A: Measuring intake and output does not address the immediate need for protection of the exposed bladder. While important for ongoing assessment, it is not the priority intervention in this acute situation.

Option B: Inserting a Foley catheter may be necessary later for urinary management, but it does not provide the immediate protective care required for the exposed bladder in neonates with bladder exstrophy.

Option D: Palpating the bladder mass to ensure urine is expelled is not a priority intervention. The focus should be on protecting the defect rather than manipulating the bladder, which could lead to further injury or infection.

Takeaways: The priority nursing intervention for neonates with bladder exstrophy involves covering the defect with sterile plastic wrap to prevent infection and maintain moisture, which is essential for healing and requires [immediate protective measures](https://...) before surgical repair.

Option D: Apply an ice collar to the child's neck. This action helps reduce swelling and provides pain relief following a tonsillectomy, which is crucial in the early postoperative period to enhance comfort and promote healing.

Option A: Place a heating pad at the surgical site. Heat can exacerbate swelling and discomfort in the immediate postoperative phase, making it an inappropriate choice for a child recovering from tonsillectomy.

Option B: Encourage the child to cough every 2 hours. Coughing can disrupt the surgical site, increase the risk of bleeding, and cause pain, so it should not be routinely encouraged in this context.

Option C: Administer analgesics to the child on a regular schedule. While pain management is essential, the timing and method of administration should be based on the child's individual needs and response rather than a strict regular schedule.

Takeaways: Proper postoperative care for a child after tonsillectomy includes applying an ice collar to manage swelling and pain effectively, as well as monitoring for complications. For further details, see postoperative care guidelines for tonsillectomy.

Option B: A lawyer regarding a child abuse case can receive patient information without patient consent under HIPAA regulations, as this falls under the exceptions for mandatory reporting of abuse or neglect. Healthcare providers are obligated to report suspected child abuse to the appropriate authorities, which may include sharing relevant patient information with legal representatives involved in such cases.

Option A: A consulting physician evaluating the patient typically requires patient consent to access medical records unless the patient is incapacitated or other specific exceptions apply. Consent is a fundamental principle under HIPAA for sharing information among healthcare providers.

Option C: A school nurse updating school records does not qualify for the release of patient information without consent. HIPAA mandates that educational institutions must obtain permission from the patient or guardian to access health information.

Option D: A teacher regarding behavioral issues cannot access patient information without consent. Educational staff do not have the authority under HIPAA to receive medical information unless it is directly related to the educational needs of the student and proper consent is obtained.

Takeaways: Under HIPAA, patient information can be released without consent in specific circumstances, such as when a lawyer is involved in a child abuse case, which requires mandatory reporting and compliance with legal requests.

Option D: Rice pudding is a suitable food for a child with celiac disease, as it is typically made from rice, which is gluten-free. This dietary choice supports the child's nutritional needs while avoiding gluten-containing grains such as wheat and barley.

Option A: Wheat bread contains gluten, which is harmful to individuals with celiac disease and should be strictly avoided to prevent adverse health effects.

Option B: Vanilla malt often contains malted barley, which is a source of gluten and therefore unsuitable for a child with celiac disease.

Option C: Barley soup contains barley, a gluten-containing grain that can trigger symptoms in individuals with celiac disease and must be avoided.

Takeaways: A gluten-free diet is essential for managing celiac disease, requiring careful selection of foods such as rice pudding, which is safe for consumption. For more information on dietary management, refer to Celiac Disease Dietary Guidelines.

Option B: Avoid alcohol consumption. This statement is crucial as metronidazole can cause a disulfiram-like reaction when taken with alcohol, leading to severe nausea, vomiting, and other adverse effects. Patients must be educated on this interaction to prevent serious complications.

Option A: Take the medication with food. While this can help reduce gastrointestinal upset, it is not the most critical information compared to the risks associated with alcohol consumption.

Option C: If you experience a metallic taste in your mouth, call your doctor. A metallic taste is a common side effect of metronidazole and does not typically warrant immediate medical attention, making this statement less important than avoiding alcohol.

Option D: You can stop taking the medication once you feel better. This is misleading as patients should complete the full course of antibiotics to prevent resistance and ensure the infection is fully treated.

Takeaways: Educating patients on the importance of avoiding alcohol while taking metronidazole is essential to prevent adverse reactions, which requires patient education regarding medication interactions to ensure safe and effective treatment.

Option A: PaCO2 50 indicates hypercapnia, which can lead to pulmonary vasoconstriction and contribute to pulmonary hypertension. In the context of a 1-week-old infant with a history of congenital diaphragmatic hernia repair, elevated carbon dioxide levels can exacerbate pulmonary vascular resistance, worsening the infant's condition.

Option B: pH 7.50 suggests alkalosis, which does not directly contribute to pulmonary hypertension. While acid-base balance is crucial, it is the elevated PaCO2 that primarily influences pulmonary vascular tone in this scenario.

Option C: PaO2 150 mmHg reflects adequate oxygenation and does not contribute to pulmonary hypertension. High oxygen levels typically promote vasodilation in the pulmonary vasculature, counteracting hypertension rather than contributing to it.

Takeaways: Elevated PaCO2 can lead to pulmonary vasoconstriction and increased pulmonary hypertension, particularly in infants with respiratory distress. Understanding the relationship between carbon dioxide levels and pulmonary vascular resistance is essential for managing conditions like congenital diaphragmatic hernia repair complications, which requires close monitoring of respiratory status to prevent adverse outcomes.

Option A: Massive proteinuria, hypoalbuminemia, and edema are hallmark clinical manifestations of minimal change nephrotic syndrome (MCNS). The condition is characterized by significant protein loss in urine, leading to low serum albumin levels and resultant edema due to decreased oncotic pressure.

Option B: Hematuria, bacteriuria, and weight gain do not align with MCNS. Hematuria and bacteriuria suggest urinary tract infections or glomerulonephritis, which are not typical of MCNS, while weight gain is not a common manifestation due to fluid retention.

Option C: Decreased urine specific gravity and increased urinary output are not expected findings in MCNS. The syndrome typically presents with concentrated urine due to proteinuria, and urinary output is often decreased due to fluid retention.

Option D: Gross hematuria, albuminuria, and fever are not characteristic of MCNS. While albuminuria is present, gross hematuria and fever indicate other conditions such as infections or glomerulonephritis, which are not features of MCNS.

Takeaways: Understanding the clinical manifestations of minimal change nephrotic syndrome, such as massive proteinuria, hypoalbuminemia, and edema, is essential for effective assessment and management in pediatric patients. For more detailed information on nephrotic syndrome, refer to this resource.

Option B: Pharmacogenetic testing of the thiopurine S-methyltransferase (TPMT) gene is essential in this scenario, as it helps identify patients at risk for severe myelosuppression when treated with thiopurine medications. This testing can guide dosage adjustments and improve treatment tolerability, particularly in a child experiencing frequent mucositis and myelosuppression during ALL treatment.

Option A: A complete blood count provides useful information about blood cell levels but does not address the underlying genetic factors contributing to the child's myelosuppression and mucositis.

Option C: Renal function tests assess kidney health but are not directly relevant to managing the child’s hematologic side effects from ALL treatment.

Option D: A bone marrow study is invasive and typically not necessary at this stage of treatment unless there is a suspicion of relapse or other complications, making it less valuable in this context.

Takeaways: Pharmacogenetic testing for TPMT is crucial in pediatric patients undergoing thiopurine therapy, as it allows for personalized treatment plans that mitigate risks of myelosuppression and enhance safety during chemotherapy. For further details, see pharmacogenomics in pediatric oncology.

Option C: Play as a tool accurately describes the therapist's use of a card game to enhance the teen's hand skills. This approach utilizes play strategically to achieve therapeutic goals, making it an effective method for skill development in a supportive environment.

Option A: Playfulness as an approach does not capture the specific intent of using play to develop skills. While playfulness can enhance engagement, the primary focus here is on skill improvement through a structured activity.

Option B: Play as an occupation refers to play being a meaningful activity in itself, which does not align with the goal of improving hand skills for schoolwork. The session is more focused on therapeutic objectives than on play as a standalone occupation.

Option D: Play as a reward implies that the play is a secondary reinforcement after achieving a goal, rather than a primary method for skill enhancement. The card game serves a direct purpose in skill development, not merely as a reward.

Takeaways: Utilizing play as a tool in therapy effectively supports skill development, demonstrating how structured activities can enhance therapeutic outcomes. For further insights on the role of play in therapy, refer to the importance of play in occupational therapy.

Option B: Increased intracranial pressure is suspected due to the combination of bradycardia (heart rate of 48), hypertension (BP of 148/74 mmHg), and irregular respiratory rate (28). These vital signs indicate a potential Cushing's triad, which is a classic sign of increased intracranial pressure following a traumatic brain injury. This condition requires immediate intervention to prevent further neurological damage.

Option A: Spinal cord injury does not typically present with these specific vital sign changes. While it can cause bradycardia, the combination of hypertension and irregular respiratory patterns aligns more closely with increased intracranial pressure.

Option C: Typical for sleep does not account for the abnormal heart rate and respiratory irregularities. These vital signs are not consistent with a sleeping state and indicate a medical emergency.

Option D: Improvement cannot be concluded from the provided vital signs. The bradycardia and irregular respiratory rate suggest a deteriorating condition rather than improvement.

Takeaways: Increased intracranial pressure can manifest as bradycardia, hypertension, and irregular respirations, necessitating immediate medical attention to prevent serious complications. Understanding these signs is crucial for effective emergency management, as outlined in this resource on traumatic brain injury management.

Option B: Sodium level of 155 indicates hypernatremia, which is a common finding in diabetes insipidus due to excessive water loss and resultant concentrated serum sodium. This condition can develop following a head injury affecting the hypothalamus or pituitary gland, leading to insufficient antidiuretic hormone (ADH) secretion.

Option A: Urine specific gravity of 1.045 suggests concentrated urine, which is not consistent with diabetes insipidus, where urine is typically dilute with a specific gravity less than 1.005.

Option C: Blood glucose level of 45 indicates hypoglycemia, which is unrelated to diabetes insipidus. This condition primarily affects fluid balance rather than glucose metabolism.

Option D: Urine output of 35 ml per hour does not indicate diabetes insipidus, as this condition is characterized by significantly increased urine output, often exceeding 3 liters per day.

Takeaways: Hypernatremia, as seen with a sodium level of 155, is a key indicator of diabetes insipidus following head injury, emphasizing the need for monitoring fluid balance and electrolyte levels in affected patients.

Option D: Infants' kidneys are less able to concentrate urine. This physiological immaturity results in a lower ability to reabsorb water, leading to a lower specific gravity in their urine compared to older children whose kidneys are more developed and efficient in concentrating urine.

Option A: Infants have a greater body surface area. While infants do have a larger body surface area relative to their size, this does not directly influence urine concentration or specific gravity.

Option B: Infants have a higher basal metabolic rate. Although infants do have a higher metabolic rate, this factor does not correlate with the specific gravity of urine, which is primarily affected by kidney function.

Option C: Infants have a greater percentage of body weight that is water. While this is true, the percentage of body water does not directly explain the lower specific gravity; it is the kidney's ability to concentrate urine that is the key factor.

Takeaways: Infants' kidneys are less mature, resulting in a decreased ability to concentrate urine, which leads to lower specific gravity. Understanding this physiological difference is crucial for assessing hydration status in pediatric patients and requires knowledge of renal function in infants for effective clinical practice.