A nurse is caring for an 8-month-old infant who has received a bolus of IV fluid for hypovolemic shock. Which of the following findings indicates the treatment was effective?
Temperature 38.6° C (101.5° F)
Sunken anterior fontanel
Tachycardia
Capillary refill is 2 seconds
The Correct Answer is D
A. "Temperature 38.6° C (101.5° F)." A fever is not an indicator of improved hydration or effective fluid resuscitation. It may be related to an underlying infection, which could contribute to hypovolemia.
B. "Sunken anterior fontanel." A sunken fontanel is a sign of dehydration, indicating that the fluid replacement was not fully effective. If the treatment were successful, the fontanel should be normal (flat and soft).
C. "Tachycardia." Tachycardia is a sign of ongoing hypovolemia or distress. If fluid resuscitation was effective, the heart rate should return to normal for the infant's age.
D. "Capillary refill is 2 seconds." A capillary refill time of 2 seconds or less indicates adequate peripheral perfusion and improved circulation, showing that the fluid bolus was effective in restoring blood volume and perfusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "Offer your child foods that are low in calories." Children with cystic fibrosis (CF) require a high-calorie diet because their bodies have difficulty absorbing nutrients due to pancreatic insufficiency.
B. "Offer your child foods that are high in fat." A high-fat diet (35%-40% of total calories from fat) is recommended because fat malabsorption is common in CF, and they need additional fat to meet their energy needs.
C. "Offer your child foods that are high in vitamin C." While vitamin C is important, fat-soluble vitamins (A, D, E, and K) are the primary concern since CF patients struggle to absorb them.
D. "Offer your child foods that are low in protein." Children with CF require adequate protein intake to support growth and maintain muscle mass, so protein restriction is not recommended.
Correct Answer is C
Explanation
A. "Hypertension" Epidural anesthesia typically causes hypotension, not hypertension, due to vasodilation and decreased sympathetic nervous system activity.
B. "Mild sedation" While some systemic absorption of anesthetics may occur, epidural anesthesia primarily affects sensory and motor function rather than causing significant sedation.
C. "Urinary retention" Epidural anesthesia can inhibit bladder sensation and detrusor muscle function, leading to urinary retention. The nurse should monitor urine output and assess for bladder distention.
D. "Respiratory depression" While respiratory depression can occur with high doses of opioids administered through an epidural, it is not a common expected effect of epidural anesthesia alone.
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