A nurse in an urgent care clinic is caring for an infant who presents with vomiting, diarrhea, and decreased oral intake. Which of the following manifestations should the nurse expect?
Hypertension
Decreased temperature
Oliguria
Bulging anterior fontanel
The Correct Answer is C
Rationale:
A. Hypertension: Dehydration in infants typically causes hypotension, not hypertension, due to reduced circulating volume and poor perfusion as fluid loss progresses.
B. Decreased temperature: While temperature may fluctuate in dehydration, fever is more common due to infection-related fluid loss. A decreased temperature is not a consistent sign.
C. Oliguria: Decreased urine output is a key indicator of dehydration in infants. The kidneys conserve water during hypovolemia, resulting in oliguria (less than 1 mL/kg/hr).
D. Bulging anterior fontanel: A bulging fontanel usually indicates increased intracranial pressure, not dehydration. Dehydration typically causes a sunken fontanel in infants.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. Tell the client to sit alone in a private place and reflect on the situation: Clients in a panic state are overwhelmed, disorganized, and unable to focus. Leaving them alone can increase feelings of isolation and fear, worsening the anxiety.
B. Use short sentences when communicating with the client: During panic-level anxiety, the client's ability to process information is impaired. Clear, concise communication helps reduce confusion and provides a sense of control and safety.
C. Have the client journal about what is happening to him: Journaling requires introspection and cognitive organization, which are not possible when a client is in a panic state. This intervention is more appropriate once anxiety levels have decreased.
D. Encourage the client to talk about his feelings: While verbalizing emotions is therapeutic, a client in panic may not be able to articulate thoughts. The priority is to first reduce the anxiety to a manageable level using calm, simple guidance.
Correct Answer is D
Explanation
Rationale:
A. Request a change in medication from the provider: Medication adjustments should be based on a full assessment of the child’s symptoms and patterns. Requesting a change prematurely may lead to ineffective or inappropriate treatment.
B. Refer the family to a chronic pain support group: Support groups are helpful for long-term coping and education, but they are not an immediate action. The nurse must first assess the current situation to guide any referrals.
C. Set up an appointment with the school nurse: While school involvement can support symptom management, especially for triggers or academic impact, it is not the initial step. The nurse must first gather complete data on the headaches.
D. Review the child's electronic pain diary: The pain diary provides detailed information about frequency, triggers, intensity, and patterns of the migraines. Reviewing it is the first step to making informed decisions about the child’s care plan.
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