Which strategy is appropriate when feeding the infant with congestive heart failure?
Always bottle feed every 4 hours
Feed larger volumes of concentrated formula less frequently
Continue the feeding until a sufficient amount of formula is taken
Limit feeding to no more than 30 minutes
The Correct Answer is D
A. Feeding frequency should be individualized and may need to be more frequent with smaller volumes.
B. Larger volumes increase energy expenditure and fatigue; not recommended.
C. Prolonging feeding times increases fatigue, which can worsen CHF symptoms.
D. Infants with CHF often tire easily; limiting feeding to 30 minutes reduces energy expenditure and prevents fatigue and fluid overload.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"C"},"D":{"answers":"B"},"E":{"answers":"A"},"F":{"answers":"A"}}
Explanation
Effective (Helped Meet Expected Outcome)
Infant is pink and responsive to stimulation: Indicates improved oxygenation and neurological status.
Respirations: 69 breaths/min, saturation: 98% on 2L via HHFNC: Oxygenation has improved with supplemental oxygen, though the rate is still elevated. Nonetheless, SpO₂ is now within normal range.
Infant has a wet diaper: Suggests adequate hydration and renal perfusion, which is a positive outcome of supportive care.
Ineffective (Did Not Help Meet Expected Outcome):
Significant nasal congestion remains: Indicates suctioning or airway clearance interventions were insufficient or need to be repeated.
Subclavicular intercostal and subcostal retractions: Continued increased work of breathing means respiratory distress is still present.
Unrelated (Not Related to Expected Outcome):
Temperature is 100.7 °F: Mildly elevated, but not central to assessing respiratory effort or hydration in this scenario. It does not directly reflect effectiveness of current interventions for respiratory distress or hydration.
Correct Answer is A
Explanation
A. Carbohydrate coverage: Samantha's meal includes 60g of carbs, which is 4 carb exchanges (60g ÷ 15g). She needs 4 units of Novolog for the carbohydrates. Correction dose: Since her glucose level is 329mg/dl, it falls within the 300-349mg/dl range, so she needs 1 unit of Novolog for correction. Total insulin = 4 units (meal coverage) + 1 unit (correction) = 5 units Novolog.
B. 5.5 units novolog: This would be incorrect because it adds an extra 0.5 units without a clear justification based on either the carbohydrate coverage or the blood glucose correction scale.
C. 4 units novolog: This is incorrect because it only accounts for the insulin needed to cover the carbohydrates in the meal and does not include the necessary 1-unit correction for her elevated blood glucose level.
D. 2.5 units novolog: This is incorrect as it significantly underestimates the insulin needed for both meal coverage and blood glucose correction. It doesn't accurately reflect either the carbohydrate content of the meal or the correction needed based on the provided scale.
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