A nurse is reviewing the medical record of an adolescent and notes a calcium level of 11.4 mEq/L. Which of the following findings should the nurse expect?
Tachycardia
Diarrhea
Positive Chvostek's sign
Muscle hypotonicity
The Correct Answer is D
A. Tachycardia: Hypercalcemia is more likely to cause bradycardia (slow heart rate) due to its depressive effects on the cardiac muscle.
B. Diarrhea: Hypercalcemia typically leads to constipation, not diarrhea.
C. Positive Chvostek's sign: This is associated with hypocalcemia, not hypercalcemia.
D. Muscle hypotonicity: Hypercalcemia can lead to muscle weakness and hypotonicity due to its effects on nerve and muscle function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Maintain night splints to the affected joint: Night splints help maintain joint position and function during sleep, preventing contractures and deformities. This is a common intervention in managing juvenile rheumatoid arthritis to ensure proper joint alignment and minimize pain and stiffness.
B. Encourage the child to take daytime naps: Daytime naps can lead to prolonged periods of immobility, which may increase stiffness and pain in joints. Maintaining regular activity and exercise is usually recommended to preserve joint function.
C. Administer opioids on a schedule: Opioids are not typically first-line treatment for juvenile rheumatoid arthritis due to potential side effects and risk of dependence. Nonsteroidal anti-inflammatory drugs (NSAIDs) and disease-modifying antirheumatic drugs (DMARDs) are more commonly used.
D. Apply cool compresses for 20 min every hour: Cool compresses may provide temporary relief for acute joint pain but are not recommended on a regular schedule due to risk of skin damage and reduced joint flexibility. Heat application is more commonly used for chronic pain relief in arthritis.
Correct Answer is B
Explanation
A. "I will notify the doctor if his temperature is not controlled with acetaminophen." Notifying the doctor if the temperature is not controlled with acetaminophen is appropriate, as persistent fever might indicate a more severe infection or other complications.
B. "I will continue to check his blood sugar two times every day." Checking blood sugar only twice a day is insufficient during illness, especially for a child with type 1 diabetes. Blood glucose levels can fluctuate significantly due to infection, and more frequent monitoring (at least 4 times a day or as recommended) is necessary.
C. "I will report changes in breathing or signs of confusion." Reporting changes in breathing or signs of confusion is essential, as these can be signs of worsening infection, respiratory distress, or diabetic ketoacidosis, which requires immediate medical attention.
D. "I will encourage him to drink a half a cup of water or sugar-free fluid every 30 minutes." Encouraging fluid intake is important to prevent dehydration and help manage blood glucose levels during illness. Ensuring adequate hydration with water or sugar-free fluids is appropriate.
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