A nurse is assessing a school-age child prior to administering digoxin. For which of the following findings should the nurse withhold the medication?
Urine output 25 mL/hr
Oxygen saturation 88%
Heart rate 64/min
Respiratory rate 18/min
The Correct Answer is C
A. Urine output 25 mL/hr – This is an adequate urine output for a school-age child and does not require withholding digoxin.
B. Oxygen saturation 88% – While low, this does not directly indicate digoxin toxicity or require withholding the medication. The underlying cause should be evaluated.
C. Heart rate 64/min – Digoxin can cause bradycardia, and a heart rate of 64/min is too low for a school-age child. Generally, digoxin should be withheld if the heart rate is below 70 bpm in children or below 90 bpm in infants.
D. Respiratory rate 18/min – This is within the normal range for a school-age child and does not warrant withholding digoxin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "Apply firm pressure to the wound base while removing the gauze dressing." Applying firm pressure can cause pain and damage the wound bed, delaying healing and increasing the risk of bleeding.
B. "Irrigate the wound with half-strength hydrogen peroxide while removing the gauze dressing." Hydrogen peroxide can damage healthy tissue and delay wound healing. It is not recommended for routine wound care.
C. "Continue to remove the gauze dressing by pulling it parallel to the skin." Removing a dry gauze dressing without moistening it can cause trauma to the wound bed, increasing pain and impeding healing.
D. "Saturate the gauze dressing with sterile saline solution prior to removing it." Moistening the dressing with sterile saline reduces trauma to the wound, prevents tissue damage, and minimizes pain. This method is preferred for atraumatic dressing removal.
Correct Answer is B
Explanation
A. "I will start sending my toddler to daycare once the baby is born." Introducing major changes, like starting daycare, immediately after a new sibling's arrival may cause stress and feelings of rejection. If a change is necessary, it should be introduced well before the baby arrives to allow the toddler time to adjust.
B. "I will anticipate that my toddler might demand to have their pacifier again once their sibling is born." Regression is a common response in toddlers when a new sibling arrives. They may return to earlier behaviors such as wanting a pacifier, asking to be bottle-fed, or having potty-training setbacks. Parents should offer reassurance and patience rather than discouraging these behaviors.
C. "I will tell my toddler now about the date their sibling will arrive." Toddlers have a limited understanding of time, so telling them too early can lead to confusion and anxiety. Instead, parents should introduce the idea gradually and use tangible events (e.g., "When the leaves start falling, the baby will be here").
D. "I will tell my toddler the baby will be their new playmate." A newborn will not be an immediate playmate, and telling a toddler this may lead to disappointment or frustration. Instead, parents should explain that newborns need a lot of care but will grow and play later.
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