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Ati Pn Pediatric Nursing Proctored Exam
Total Questions : 70
Showing 10 questions, Sign in for more0930:
Child presents to ED with parents. Parents report child has had a fever for 2 days and cries during urination. Parents also report child has had to urinate frequently for the last 24 hr and is febrile and lethargic. Child is cooperative during light palpation and percussion of the costovertebral angle.
0945:
Provider notified of parental reports and fever. New prescriptions received.
1000:
Urine sample obtained via straight catheterization
0930:
- Temperature 38.2° C (100.7° F)
- Heart rate 118/min
- Respiratory rate 25/min
0945:
Obtain urine sample for urinalysis and culture and sensitivity.
Obtain comprehensive metabolic panel and CBC.
1030:
Urinalysis:
pH 8.2 (4.6 to 8.0)
Appearance cloudy, dark amber (clear, amber yellow)
Specific gravity 1.035 (1.005 to 1.030)
Leukocyte esterase present (negative)
Nitrites present (none)
WBC 10(0 to 4)
Protein 6 mg/dL (0 to 8 mg/dL)
Comprehensive metabolic panel:
Glucose 70 mg/dL (60 to 100 mg/dL)
Sodium 140 mEq/L (136 to 145 mEq/L)
Potassium 4.5 mEq/L (3.4 to 4.7 mEq/L)
Alanine transaminase 22 international units (4 to 36 international units)
Aspartate aminotransferase 40 units/L (15 to 60 units/L)
BUN 16 mg/dL (5 to 18 mg/dL)
Creatinine 0.2 mg/dL (0.1 to 0.4 mg/dL)
CBC:
WBC count 12,000/mm3 (6,200 to 17,000/mm3)
Hgb 10 g/dL (9.5 to 14 g/dL)
A nurse in an emergency department (ED) is assisting in the care of a 4-year old child.
Complete the diagram by dragging from the choices below to specify what condition the child is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to check the child's progress.
Explanation
This question assesses recognition and management of a pediatric urinary tract infection (UTI). The child presents with fever, dysuria, urinary frequency, lethargy, and urinalysis findings indicative of bacterial infection, including positive leukocyte esterase, nitrites, pyuria, and cloudy urine. These findings are most consistent with a lower urinary tract infection involving the bladder (cystitis). Early treatment with antibiotics and supportive measures is important to prevent progression to upper urinary tract infection and renal complications.
Rationale for correct choices:
• Lower urinary tract infection: The child has classic manifestations of cystitis, including painful urination, urinary frequency, fever, and positive urinalysis findings. The presence of leukocyte esterase, nitrites, and elevated urinary white blood cells strongly supports a bacterial urinary tract infection. The child remains cooperative during costovertebral angle assessment, suggesting the absence of significant flank pain or kidney involvement. Therefore, the findings are most consistent with a lower urinary tract infection.
• Request prescription for antibiotics: Antibiotic therapy is the primary treatment for bacterial urinary tract infections. Positive nitrites and leukocyte esterase indicate bacterial growth and inflammation within the urinary tract. Prompt antibiotic administration helps eradicate the infection, relieve symptoms, and reduce the risk of ascending infection to the kidneys. Culture and sensitivity results can later guide antibiotic selection if needed.
• Encourage increased fluid intake: Increasing fluid intake promotes urine production and helps flush bacteria from the urinary tract. Adequate hydration can reduce urinary concentration, improve comfort during urination, and support recovery. The elevated specific gravity suggests concentrated urine, which may indicate decreased fluid intake or mild dehydration. Encouraging fluids is an important supportive intervention.
• Child's report of urgency: Urinary urgency and frequency are hallmark symptoms of lower urinary tract infection. Improvement in these symptoms indicates that the infection is responding to treatment. Ongoing assessment of urgency helps evaluate clinical progress and identify persistent infection. Resolution of urinary symptoms is an important measure of therapeutic effectiveness.
• Urine odor: Urine with a strong or foul odor is commonly associated with bacterial urinary tract infections. Monitoring changes in urine odor can provide additional information regarding infection resolution. As treatment becomes effective, urine characteristics typically return toward normal. This parameter helps assess improvement alongside laboratory and symptom findings.
Rationale for incorrect choices:
• Pyelonephritis: Pyelonephritis is an upper urinary tract infection involving the kidneys and typically presents with high fever, chills, flank pain, costovertebral angle tenderness, nausea, and vomiting. Although this child has a fever, there is no evidence of significant flank pain or marked tenderness during costovertebral angle assessment. The assessment findings are more consistent with infection confined to the lower urinary tract.
• Acute glomerulonephritis: Acute glomerulonephritis is characterized by hematuria, proteinuria, edema, hypertension, and decreased urine output resulting from inflammation of the glomeruli. This child's urinalysis shows evidence of bacterial infection rather than glomerular injury. Blood pressure, renal function studies, and urine protein levels do not support this diagnosis. The symptoms are more consistent with a urinary tract infection.
• Acute kidney injury: Acute kidney injury typically presents with impaired renal function, elevated BUN and creatinine levels, electrolyte abnormalities, and altered urine output. This child's BUN, creatinine, sodium, and potassium levels are within normal limits. There is no evidence of renal failure or significant impairment of kidney function.
• Administer PO kayexalate: Kayexalate is used to treat hyperkalemia by promoting potassium excretion through the gastrointestinal tract. The child's potassium level is 4.5 mEq/L, which falls within the normal range. There is no indication of elevated potassium requiring intervention. Administration would cause unnecessary adverse effects.
• Obtain antistreptolysin titer: An antistreptolysin O (ASO) titer is used to identify a recent streptococcal infection and may assist in diagnosing post-streptococcal glomerulonephritis. The child's findings indicate a bacterial urinary tract infection rather than a streptococcal-mediated renal disorder. The urinalysis lacks findings typical of glomerulonephritis.
• Assist in preparation for hemodialysis: Hemodialysis is reserved for severe renal failure, significant electrolyte disturbances, or toxin removal. The child's kidney function tests are normal and there is no evidence of acute kidney injury. Urine production is present, and the primary problem is infection rather than renal failure.
• Potassium level: The child's potassium level is normal, and uncomplicated lower urinary tract infections generally do not cause significant potassium abnormalities. Monitoring potassium would be more relevant in acute kidney injury or severe renal dysfunction. Since renal function remains intact, potassium is not a primary indicator of improvement.
• Daily weight: Daily weights are useful for monitoring fluid balance in clients with kidney disease, heart failure, or significant fluid retention. Although hydration is important, weight changes are not the most sensitive indicator of recovery from an uncomplicated lower urinary tract infection. Symptom resolution and urinary findings provide more direct evidence of improvement.
• Protein in urine: Proteinuria is more closely associated with glomerular disease and kidney injury than with uncomplicated cystitis. The child's protein level is within the expected reference range and is not the primary indicator of treatment response. Monitoring urinary symptoms and infection markers is more clinically relevant in this case.
0730:
3-year-old toddler presents to the clinic with guardian. Guardian reports toddler woke up coughing and had a low-grade fever. Alert and restless in guardian's arms. Respirations easy, no cough noted.
0800:
Toddler became agitated. Hoarse cry noted with audible. inspiratory stridor. Barking, non-productive cough present.
0730:
- Tympanic temperature 38.2° C (100.8° F)
- Heart rate 95/min
- Respiratory rate 20/min
- Oxygen saturation 98% on room air
0800:
- Tympanic temperature 38.9° C(102° F)
- Heart rate 112/min
- Respiratory rate 24/min
- Oxygen saturation 96% on room air
A nurse in a clinic is assisting with the care of a 3-year-old toddler.
The nurse is reviewing the collected data.
For each finding click to specify if the finding is consistent with acute laryngotracheobronchitis or pneumonia. Each finding may support more than 1 disease process or none at all. There must be at least 1 selection in every column. There does not need to be a selection in every row.
Explanation
Differentiating acute laryngotracheobronchitis (croup) from pneumonia in a young child is vital. Croup is a viral upper airway illness characterized by inflammation of the larynx, trachea, and bronchi, resulting in a distinctive barking cough, hoarseness, and inspiratory stridor. Pneumonia is an infection of the lower respiratory tract that commonly presents with fever, cough, tachypnea, and abnormal lung sounds. Recognizing the characteristic manifestations of each condition helps guide prompt assessment and treatment.
Rationale:
• Irritability: Both conditions cause significant respiratory distress, which frequently leads to agitation and irritability in young children. Young children with croup frequently become restless, anxious, or irritable due to upper airway obstruction and increased work of breathing. Agitation can worsen airway narrowing because crying increases oxygen demand and respiratory effort. Irritability is therefore consistent with both conditions.
• Type of cough: The hallmark cough of croup is a barking, seal-like, nonproductive cough caused by inflammation and edema of the upper airway. This distinctive cough helps differentiate croup from pneumonia, which more commonly causes a productive or nonspecific cough. The nurse's note specifically describes a barking, nonproductive cough. This finding strongly supports acute laryngotracheobronchitis. Pneumonia-associated cough is usually moist, productive, or nonspecific and often accompanies abnormal lung sounds such as crackles.
• Stridor: Inspiratory stridor is a classic sign of upper airway narrowing and is one of the most characteristic findings in croup. It occurs when airflow passes through an inflamed and narrowed larynx or trachea. Pneumonia affects the lower respiratory tract and typically causes crackles rather than stridor. Therefore, the presence of audible inspiratory stridor strongly supports croup.
• Fever: Fever can occur in both croup and pneumonia because both conditions are commonly caused by infectious pathogens. Children with viral croup often develop a low-grade to moderate fever, while pneumonia may produce mild to high fevers depending on the causative organism. Since fever is a nonspecific sign of infection, it can be seen with either disease process. Therefore, fever supports both conditions.
1000:
Toddler presents to emergency department. Guardian reports toddler has vomited twice when eating and has had sudden onset of episodes of drawing their knees to their chest and a high- pitched cry. Between episodes, toddler appears comfortable and plays as usual. Toddler has been sleeping more and is irritable after eating. Guardian reports a decrease in the urine frequency and amount.
1030:
Guardian calls nurse to the room to report toddler's bowel movement looks "like red jelly."
1000:
- Temperature 36.7° C (98.0° F)
- Heart rate 145/min
- Respiratory rate 25/min
- Blood pressure 90/48 mm Hg
- Sao2, 98% on room air
A nurse in an emergency department is assisting with the care of a 2-year- old toddler.
Complete the diagram by dragging from the choices below to specify what condition the toddler is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the toddler's progress.
Explanation
This question focuses on recognizing intussusception, a pediatric gastrointestinal emergency in which one segment of the intestine telescopes into another. The condition commonly affects infants and toddlers and produces intermittent episodes of severe abdominal pain, drawing the knees to the chest, vomiting, and the classic "currant jelly" stool consisting of blood and mucus. Prompt identification and treatment are essential to prevent bowel ischemia, perforation, and peritonitis. Nursing care focuses on confirming the diagnosis, preparing for reduction of the intussusception, and monitoring for resolution of symptoms.
Rationale for correct choices:
• Intussusception: The toddler demonstrates classic manifestations of intussusception, including sudden episodes of severe abdominal pain evidenced by drawing the knees to the chest, high-pitched crying, vomiting, and periods of comfort between painful episodes. The report of a red jelly-like stool is highly suggestive of the characteristic "currant jelly" stool associated with bowel ischemia and mucosal sloughing. The child's lethargy, irritability, and decreased urine output further support a significant gastrointestinal disorder. These findings strongly indicate intussusception rather than other gastrointestinal conditions.
• Reinforce teaching with the guardian about hydrostatic reduction: Hydrostatic reduction using an air or contrast enema is the first-line nonsurgical treatment for uncomplicated intussusception. This procedure can both diagnose and treat the condition by reducing the telescoped bowel segment. Guardians should understand the purpose of the procedure and what to expect during treatment. Early intervention increases the likelihood of successful reduction and decreases the risk of complications.
• Palpate the toddler's abdomen for a mass in the right upper quadrant: A sausage-shaped abdominal mass in the right upper quadrant is a classic physical assessment finding in intussusception. Identifying this mass helps support the diagnosis and provides valuable information to the healthcare provider. Assessment should be performed carefully because the abdomen may be tender during episodes of pain.
• Abdominal pain: Monitoring abdominal pain is essential because resolution of intermittent cramping and crying episodes is an important indicator that treatment has been successful. Persistent or worsening pain may indicate failed reduction, recurrence, bowel ischemia, or perforation. Changes in pain patterns provide important information about the child's clinical status. Ongoing assessment helps determine whether additional intervention is necessary.
• Stool consistency: The progression from currant jelly stools to normal stool consistency is an important sign of improvement. Continued bloody or mucus-containing stools may indicate ongoing bowel compromise or incomplete reduction. Monitoring stool characteristics helps assess intestinal recovery and bowel function. Changes in stool appearance can provide early clues regarding treatment success or complications.
• Gastroenteritis: Gastroenteritis commonly causes vomiting, diarrhea, abdominal discomfort, and sometimes fever, but it does not typically produce intermittent severe pain with knee-to-chest positioning or currant jelly stools. Children with gastroenteritis usually experience diffuse gastrointestinal symptoms rather than episodic attacks separated by periods of normal behavior. The presence of bloody mucus stool strongly suggests bowel telescoping rather than infection.
• Gastroesophageal reflux: Gastroesophageal reflux can cause regurgitation, vomiting, irritability, and feeding difficulties but does not cause severe episodic abdominal pain or bloody mucus stools. Reflux symptoms are generally chronic and related to feeding rather than sudden acute episodes. The knee-to-chest positioning and currant jelly stool are not associated with reflux disease. This diagnosis does not explain the toddler's presentation.
• Celiac disease: Celiac disease is a chronic autoimmune disorder triggered by gluten exposure and typically presents with diarrhea, abdominal distention, poor growth, weight loss, or nutritional deficiencies. It does not cause acute episodes of severe abdominal pain, sudden onset vomiting, or currant jelly stools. The abrupt nature of the symptoms indicates an acute intestinal process rather than a chronic malabsorption disorder.
• Obtain a prescription for blood transglutaminase antibody testing: Tissue transglutaminase antibody testing is used to evaluate suspected celiac disease. The toddler's presentation is consistent with an acute intestinal obstruction rather than gluten-sensitive enteropathy. Immediate evaluation and treatment of intussusception take priority over testing for chronic autoimmune disorders.
• Prepare the toddler for an upper endoscopy with possible biopsy: Upper endoscopy is commonly used to evaluate conditions such as celiac disease, gastritis, and upper gastrointestinal disorders. Intussusception is typically diagnosed and treated using ultrasound and air or contrast enemas rather than endoscopy. Preparing the child for endoscopy would delay appropriate treatment.
• Request a prescription for a fat-soluble vitamin supplement: Fat-soluble vitamin supplementation may be needed in chronic malabsorption disorders such as celiac disease or cystic fibrosis. This toddler's symptoms indicate an acute bowel obstruction rather than a nutritional deficiency. The priority is restoring intestinal function and preventing complications. Vitamin supplementation does not address the current condition.
• Sleep pattern: Although illness may affect sleep, sleep pattern is not the most important indicator of improvement in intussusception. Resolution of abdominal pain and normalization of stool characteristics more directly reflect successful treatment. Changes in sleep are nonspecific and may be influenced by many factors. Therefore, sleep monitoring is not a priority parameter.
• Bone mineral density: Bone mineral density monitoring is relevant for chronic disorders associated with malabsorption, prolonged steroid use, or metabolic bone disease. Intussusception is an acute gastrointestinal emergency and does not directly affect bone health.
• Urine specific gravity: Urine specific gravity may provide information about hydration status, but it is not one of the primary indicators used to assess resolution of intussusception. While dehydration can occur due to vomiting, the more direct measures of improvement are relief of abdominal pain and normalization of stool findings.
1400:
Guardian reports that the infant developed a cold 3 days ago and that it is getting worse. Breath sounds are clear and equal bilaterally. Slight subcostal retractions noted. Occasional nonproductive cough is present. Infant is irritable but easily consoled. Guardian reports that infant is taking smaller amounts of their formula than usual.
Mucous membranes are pink and moist. A large amount of clear to white nasal discharge noted. Capillary refill is 2 seconds. Fontanelle is level and soft. Last wet diaper was 4 hr ago. No reports of vomiting or diarrhea, Weight is 6.8 kg (15 lb).
Provider in to examine infant.
1430:
Reinforced discharge instructions for care at home.
1400:
- Temperature 38.6° C (101.5° F)
- Heart rate 154/min
- Respiratory rate 38/min
- Oxygen saturation 97% on room air
1415:
Diagnosis: Acute nasopharyngitis infection and bilateral acute otitis media
Administer acetaminophen 80 mg PO every 4 hr PRN temperature above 38.5° C(101.3° F).
Administer amoxicillin 300 mg PO every 12 hr for 10 days.
Return to office in 3 weeks for ear recheck.
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