A nurse is assisting in the care of a child in the pediatrician's office.
bone marrow failure
hypernatremia
malabsorption
chronic respiratory infections
excessive weight gain
Correct Answer : C,D
Rationale:
• Chronic respiratory infections: A positive sweat chloride test confirms cystic fibrosis, a condition characterized by thick mucus that obstructs airways, leading to persistent cough, wheezing, and a high risk of recurrent lung infections due to impaired mucus clearance.
• Malabsorption: Cystic fibrosis affects the pancreas by blocking enzyme flow needed for digestion. This results in poor nutrient absorption, causing symptoms like excessive hunger, weight loss despite eating well, and abdominal distension, all of which are evident in this child.
• Bone marrow failure: There are no signs of pancytopenia, anemia, or infection susceptibility that would suggest bone marrow dysfunction. Cystic fibrosis does not typically impact hematopoietic function directly.
• Hypernatremia: Although cystic fibrosis can lead to salt imbalances due to abnormal chloride transport, hypernatremia is not commonly a presenting concern unless there's severe dehydration, which is not evident here.
• Excessive weight gain: The child is losing weight despite increased appetite. Malabsorption from pancreatic insufficiency prevents weight gain in cystic fibrosis, making excessive weight gain an unlikely risk.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Tilt the client's head forward during meals: Tilting the head forward, also known as the chin-tuck technique, helps close the airway and reduce the risk of aspiration in clients with dysphagia. This position facilitates safer swallowing by improving bolus control and airway protection.
B. Encourage socialization during meal times: While social interaction is generally beneficial, clients with dysphagia require focused attention during meals to prevent choking or aspiration. Distractions can compromise concentration on swallowing techniques and safety precautions.
C. Elevate the head of the client's bed to 30": Although elevating the head of the bed helps reduce aspiration risk, a 30" elevation is not optimal for swallowing. A 45–90 degree upright position is typically recommended during meals to support safer swallowing mechanics.
D. Provide three large meals per day: Clients with dysphagia benefit more from small, frequent meals to reduce fatigue and lower the risk of aspiration. Large meals can overwhelm their ability to chew and swallow safely, increasing the risk of complications.
Correct Answer is C
Explanation
Rationale:
A. "I will wait 1 hour after getting up in the morning to have breakfast.": Delaying breakfast may worsen nausea, as symptoms of hyperemesis gravidarum are often worse in the morning. It is recommended to eat a small, dry carbohydrate-rich snack, such as crackers, soon after waking.
B. "I will try to eat balanced meals instead of only foods that appeal to my taste.": While balanced meals are ideal, during hyperemesis gravidarum, the priority is tolerating any nutrition. Clients are encouraged to eat whatever foods they can tolerate, as nutritional intake is often severely limited.
C. “I will eat or drink something every 2 to 3 hours throughout the day": Eating or drinking small amounts frequently helps prevent an empty stomach, which can trigger or worsen nausea and vomiting. This approach improves tolerance and supports hydration and nutrition.
D. “I will eat a low protein snack 30 minutes before going to bed each night.": Protein-rich snacks, not low-protein ones, are better for stabilizing blood glucose levels overnight and may help reduce morning nausea. A high-protein snack before bed is more appropriate.
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