A nurse is caring for a 7-year-old child who has severe dehydration. Which of the following findings should the nurse expect?
Blood pressure 94/68 mm Hg
Urinary output 30 mL/hr
Respiratory rate 24/min
Heart rate 152/min
The Correct Answer is D
A. A blood pressure of 94/68 mm Hg is within the normal range for a 7-year-old child and may indicate compensated dehydration rather than severe dehydration.
B. A urinary output of 30 mL/hr is insufficient and may indicate dehydration, but it does not specifically indicate severe dehydration.
C. A respiratory rate of 24/min is within the normal range for a 7-year-old child and is not specifically indicative of severe dehydration.
D. Tachycardia (heart rate >100 beats per minute) is a common finding in severe dehydration as the body attempts to compensate for decreased blood volume by increasing heart rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A.
A. Visible contusions on all four extremities may indicate physical abuse, especially in the context of being brought to the emergency department by a family member. Reporting the
incident to Adult Protective Services is essential to ensure the safety and well-being of the client.
B. Interviewing the client with his adult child present may not be appropriate if there are concerns about potential abuse or coercion.
C. Forcing the client to answer every assessment question may not be appropriate if the client is in distress or unable to communicate freely.
D. Advising the client to consult a social worker may be appropriate, but reporting suspected abuse to Adult Protective Services is the priority action in this situation.
Correct Answer is B
Explanation
A. Constipation: While constipation can be uncomfortable, it is not typically considered an immediate threat to a patient's health in a cardiac unit setting. It requires assessment and intervention but is not the highest priority.
B. Indigestion can be a subtle symptom of myocardial infarction (MI) or acute coronary syndrome (ACS), particularly in older adults, women, or clients with diabetes. Clients experiencing "indigestion" may be describing chest discomfort, which requires immediate assessment to rule out a cardiac event. Early identification and intervention for cardiac symptoms are critical to prevent further complications.
C. Swollen ankles can indicate fluid retention, which is a common sign of heart failure. While this symptom requires attention, it does not typically indicate an immediate life-threatening issue compared to potential cardiac ischemia associated with "indigestion."
D. Urinary frequency: This could be related to medications or other conditions. While it should be addressed, it is not the most critical issue compared to potential acute cardiac symptoms.
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