A nurse is reviewing a client’s laboratory results. Which of the following findings should the nurse report to the provider?
Magnesium 1.9 mg.
Chloride 99 mEq/L.
Sodium 126 mEq/L.
Potassium 3.6 mEq/L.
The Correct Answer is C
a. Magnesium 1.9 mg: This magnesium level is within the expected reference range (1.3-2.1 mEq/L).
b. Chloride 99 mEq/L: This chloride level is within the expected reference range (98-106 mEq/L).
c. Sodium 126 mEq/L: A sodium level of 126 mEq/L is significantly below the normal range (135-145 mEq/L), indicating hyponatremia, which can have serious consequences and requires prompt attention.
d. Potassium 3.6 mEq/L: This potassium level is within the expected reference range (3.5-5.0 mEq/L).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
a. Pleural friction rub: Pleural friction rub is a grating sound heard during inspiration and
expiration and is associated with inflammation of the pleura. It is not typically associated with asthma exacerbation.
b. Fine rales: Fine rales (crackles) are usually heard during inspiration and can be associated with conditions such as pneumonia or pulmonary fibrosis. They are not the typical lung sounds in
asthma exacerbation.
c. Rhonchi: Rhonchi are low-pitched wheezes heard during inspiration and expiration. While they can be associated with asthma, expiratory wheezes are more specific to asthma
exacerbation.
d. Expiratory wheeze: Expiratory wheezes are high-pitched, musical sounds heard during
expiration and are characteristic of asthma exacerbation. They result from narrowed airways and increased airway resistance.
Correct Answer is B
Explanation
a. Decreased calcium level: NG tube drainage is more likely to result in hypokalemia (decreased potassium) than hypocalcemia (decreased calcium).
b. Decreased potassium level: NG tube drainage, which contains stomach contents, can lead to loss of potassium. Monitoring for hypokalemia is crucial as it can result in cardiac dysrhythmias.
c. Elevated magnesium level: NG tube drainage is not typically associated with an increase in magnesium levels.
d. Elevated sodium level: NG tube drainage may contribute to sodium loss, leading to hyponatremia, rather than hypernatremia.
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