A nurse is caring for an infant who has inadequate motility of part of the intestine resulting in a mechanical obstruction. The nurse should identify this finding as a manifestation of which of the following disorders?
Hirschsprung’s disease.
Encopresis.
Pyloric stenosis.
Enterocolitis.
The Correct Answer is A
Choice A rationale
Hirschsprung’s disease is characterized by inadequate motility of part of the intestine, resulting in a mechanical obstruction. This condition is caused by the absence of ganglion cells in the affected segment of the intestine, leading to a lack of peristalsis and subsequent obstruction.
Choice B rationale
Encopresis is a condition characterized by the repeated passage of feces into inappropriate places, such as clothing or the floor. It is not associated with inadequate motility of the intestine or mechanical obstruction.
Choice C rationale
Pyloric stenosis is a condition characterized by the narrowing of the pylorus, which leads to obstruction of the passage of food from the stomach to the small intestine. It is not associated with inadequate motility of the intestine.
Choice D rationale
Enterocolitis is an inflammation of the intestine and colon. It is not associated with inadequate motility of the intestine or mechanical obstruction.
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Correct Answer is A
Explanation
Choice A rationale
Testing the urine for ketones is essential for managing type 1 diabetes, especially during illness. Ketones are produced when the body breaks down fat for energy due to insufficient insulin. High levels of ketones can lead to diabetic ketoacidosis, a serious condition that requires immediate medical attention.
Choice B rationale
While notifying the provider if blood glucose levels are over 350 mg/dL is important, it is not the most immediate action required during illness management. High blood glucose levels can indicate poor diabetes control, but ketone testing is more critical during illness to prevent ketoacidosis.
Choice C rationale
Withholding insulin when feeling nauseous is incorrect. Insulin should not be withheld during illness, as blood glucose levels can increase due to stress or infection. Continuing insulin administration is crucial to prevent hyperglycemia and ketoacidosis.
Choice D rationale
Limiting fluid intake during mealtime is not recommended. Proper hydration is essential for overall health and helps manage blood glucose levels. Fluids should be consumed as needed, especially during illness.
Correct Answer is B
Explanation
Choice A rationale
Mummy restraints, also known as swaddling, involve wrapping the infant’s body in a blanket to restrict movement. While this method can be used to calm and secure infants during certain procedures, it is not appropriate for postoperative care following cleft lip and palate repair. Mummy restraints do not prevent the infant from touching the surgical site and may cause discomfort.
Choice B rationale
Elbow restraints are the appropriate choice for an infant postoperative following cleft lip and palate repair. These restraints prevent the infant from bending their arms and touching or damaging the surgical site. Elbow restraints allow for some movement and circulation while ensuring the surgical area remains protected during the healing process. They are commonly used in pediatric postoperative care to prevent self-injury.
Choice C rationale
Jacket restraints involve securing the infant’s torso to prevent movement. While jacket restraints can be used in certain situations to ensure safety, they are not suitable for postoperative care following cleft lip and palate repair. Jacket restraints do not specifically prevent the infant from touching the surgical site and may cause unnecessary restriction and discomfort.
Choice D rationale
Wrist restraints involve securing the infant’s wrists to prevent movement. While wrist restraints can be used to prevent self-injury, they are not the best choice for postoperative care following cleft lip and palate repair. Wrist restraints may not effectively prevent the infant from reaching the surgical site and can cause discomfort and distress. .