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A Patient with Primary Hyperparathyroidism Has a Serum Calcium Level

question 28

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A patient with primary hyperparathyroidism has a serum calcium level of 14 mg/dl (3.5 mmol/L) , phosphorus of 1.7 mg/dl (0.55 mmol/L) , serum creatinine of 2.2 mg/dl (194 mmol/L) , and a high urine calcium. While the patient awaits surgery, the nurse should


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True Score

The theoretical value that precisely reflects an individual's actual ability or characteristic measured by a test, absent of any measurement error.

Construct Validity

The extent to which an assessment accurately gauges what it professes to evaluate.

Reliable

Pertains to the consistency of a measure or instrument; if the results are repeatable under the same conditions.

Valid

Refers to the extent to which a concept, conclusion, or measurement is well-founded and corresponds accurately to the real world.

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