Nursing Elites

1. The healthcare provider is caring for an infant with suspected pyloric stenosis. Which clinical manifestation would indicate pyloric stenosis?

• A. abdominal rigidity and pain on palpation
• B. rounded abdomen and hypoactive bowel sounds
• C. visible peristalsis and weight loss
• D. distention of lower abdomen and constipation

Correct answer: C

Rationale: Visible peristalsis and weight loss are classic clinical manifestations of pyloric stenosis. Visible peristalsis refers to the wave-like movements in the abdomen caused by the stomach trying to empty into the intestines due to the obstruction at the pylorus. Weight loss is often seen due to inadequate feeding and vomiting associated with this condition. Choices A, B, and D are not typical of pyloric stenosis. Abdominal rigidity and pain on palpation are more indicative of conditions like peritonitis. A rounded abdomen and hypoactive bowel sounds are more suggestive of conditions like constipation or bowel obstruction. Distention of the lower abdomen and constipation are not specific to pyloric stenosis and may be seen in various gastrointestinal issues.

2. A child with a diagnosis of gastroesophageal reflux disease (GERD) is being discharged. What dietary instructions should the nurse provide?

• A. Avoid spicy foods
• B. Avoid gluten
• C. Avoid high-fat foods
• D. Avoid dairy products

Correct answer: C

Rationale: The correct dietary instruction for a child with GERD is to avoid high-fat foods. High-fat foods can relax the lower esophageal sphincter, leading to increased reflux. While avoiding gluten may be necessary for individuals with gluten sensitivity or celiac disease, it is not a standard recommendation for GERD. Avoiding spicy foods and dairy products may help some individuals with GERD, but the most crucial dietary advice is to avoid high-fat foods.

3. A 4-year-old child is scheduled for a myringotomy. What should the nurse include in the preoperative teaching?

• A. Explain the procedure in simple terms
• B. Encourage fluid intake
• C. Allow the child to play with medical equipment
• D. Use play therapy to prepare the child

Correct answer: A

Rationale: Explaining the procedure in simple terms is essential preoperative teaching for a 4-year-old child scheduled for a myringotomy. This approach helps the child understand what will happen during the procedure, reducing anxiety and fear. Encouraging fluid intake is a good general health practice but not directly related to preoperative teaching for this procedure. Allowing the child to play with medical equipment may not be safe or appropriate as it can lead to misunderstanding or fear. Using play therapy can be beneficial but explaining the procedure in simple terms is more direct and effective for preoperative teaching in this case.

4. A healthcare professional is educating a parent group about the importance of immunizations. Which disease can be prevented by the varicella vaccine?

• A. Measles
• B. Mumps
• C. Rubella
• D. Chickenpox

Correct answer: D

Rationale: The varicella vaccine is specifically designed to prevent chickenpox. Measles, mumps, and rubella are prevented by different vaccines (MMR vaccine for measles, mumps, and rubella). Therefore, the correct answer is chickenpox (varicella). It is crucial for healthcare professionals to provide accurate information about vaccines to help ensure the health and well-being of individuals.

5. Upon assessing a newborn immediately after delivery, you note that the infant is breathing spontaneously and has a heart rate of 90 beats/min. What is the most appropriate initial management for this newborn?

• A. Begin positive pressure ventilations
• B. Provide blow-by oxygen with oxygen tubing
• C. Assess the newborn's skin condition and color
• D. Start chest compressions and contact medical control

Correct answer: A

Rationale: In a newborn, a heart rate below 100 beats/min indicates the need for positive pressure ventilation to improve oxygenation. Providing blow-by oxygen or assessing skin condition/color may not address the primary issue of inadequate oxygenation due to the low heart rate. Starting chest compressions and contacting medical control is not warranted as the newborn is breathing spontaneously and only has a slightly low heart rate, which can be managed initially with positive pressure ventilations.

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