The nurse is assessing a child with acute epiglottitis.
Examining the child’s throat by using a tongue depressor might precipitate which symptom or condition?
Inspiratory stridor
Complete obstruction
Sore throat
Respiratory tract infection
The Correct Answer is B
If a child has acute epiglottitis, examination of the throat may cause complete obstruction and should be performed only when immediate intubation can take place.
This is because the inflamed epiglottis can block the airway and cause respiratory distress or failure.
Choice A is wrong because inspiratory stridor is a sign of upper airway obstruction that is aggravated when a child with epiglottitis is supine.
It is not caused by examining the throat with a tongue depressor.
Choice C is wrong because sore throat and pain on swallowing are early signs of epiglottitis, not precipitated by examining the throat with a tongue depressor.
Choice D is wrong because respiratory tract infection is the cause of epiglottitis, not a symptom or condition that is precipitated by examining the throat with a tongue depressor.
Epiglottitis is caused by H. influenzae in the respiratory tract.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Visible peristalsis and weight loss. These are symptoms of pyloric stenosis, which is a thickening or narrowing of the pylorus, a muscle in the stomach that blocks food from entering the small intestine. Babies with pyloric stenosis often have forceful vomiting, which may cause dehydration.
Choice A is wrong because abdominal rigidity and pain on palpation are not typical signs of pyloric stenosis.
They may indicate other conditions such as appendicitis or bowel obstruction.
Choice B is wrong because a rounded abdomen and hypoactive bowel sounds are also not specific for pyloric stenosis.
They may be seen in other causes of vomiting or abdominal distension.
Choice D is wrong because distention of the lower abdomen and constipation are not related to pyloric stenosis.
They may be due to other problems such as Hirschsprung’s disease or intestinal atresia. Normal ranges for weight gain in infants depend on their age, sex, and feeding method. Generally, infants should gain about 25 to 35 grams per day in the first 3 months of life.
Correct Answer is A
Explanation
“You may need to increase the caloric density of your infant’s formula.” This is because infants with heart failure have increased metabolic needs and may not be able to consume enough volume to meet their nutritional requirements. Increasing the caloric density of the formula can help them achieve adequate growth and development without overloading their heart.
Choice B is wrong because feeding the baby every 2 hours may cause fatigue and dehydration. Infants with heart failure should be fed every 3 to 4 hours or on demand.
Choice C is wrong because increasing the amount of formula may cause fluid retention and worsen heart failure. Infants with heart failure should be fed small, frequent amounts of formula.
Choice D is wrong because placing a nasal oxygen cannula on the infant during and after each feeding may not be necessary or beneficial. Oxygen therapy should be prescribed by a physician based on the infant’s oxygen saturation levels and clinical signs of hypoxia.
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