A nurse is caring for a 6-month-old infant who has acute vomiting and diarrhea. Which of the following manifestations should the nurse identify as an indication of moderate hypovolemia?
Capillary refill greater than 4 seconds
Bradycardia
Tachypnea
Lethargy
The Correct Answer is C
A. Capillary refill greater than 4 seconds: This indicates severe hypovolemia, not moderate.
B. Bradycardia: Bradycardia is uncommon in hypovolemia and may occur late as a sign of decompensation, especially in infants.
C. Tachypnea. Tachypnea is a compensatory response to hypovolemia as the body attempts to improve oxygenation and circulation.
D. Lethargy: While lethargy is a concerning sign, it is associated with more severe dehydration than moderate hypovolemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B"]
Explanation
A. Proton pump inhibitors (PPIs): Reduce stomach acid production, which minimizes esophageal irritation and promotes healing.
B. H2-receptor antagonists: Decrease acid production in the stomach and are commonly used for GER.
C. Adrenergic bronchodilator: Used for respiratory issues, not GER or pyloric stenosis.
D. Antiviral: No evidence of a viral infection in this scenario.
E. Antispasmodic: Not indicated for GER or pyloric stenosis management.
Correct Answer is C
Explanation
A. Capillary refill greater than 4 seconds: This indicates severe hypovolemia, not moderate.
B. Bradycardia: Bradycardia is uncommon in hypovolemia and may occur late as a sign of decompensation, especially in infants.
C. Tachypnea. Tachypnea is a compensatory response to hypovolemia as the body attempts to improve oxygenation and circulation.
D. Lethargy: While lethargy is a concerning sign, it is associated with more severe dehydration than moderate hypovolemia.
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