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 C
Explanation
A. Absent plantar reflexes: This is not typically associated with DDH. DDH affects the hip joint's formation, not reflexes.
B. Inwardly turned foot on the affected side: This finding is more indicative of conditions like clubfoot, not DDH.
C. Asymmetric thigh folds: This is a common finding in DDH. The folds may appear uneven due to the displacement of the femoral head.
D. Lengthened thigh on the affected side: In DDH, the thigh on the affected side may actually appear shorter, not longer, due to hip dislocation.
Correct Answer is ["7"]
Explanation
Formula: Volumetoadminister=Desireddose/Availabledose ×Volumeavailable
Calculation: 350mg/250mg × 5mL=7mL
Answer: 7 mL
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