The patient who has a serum magnesium level of 1.4 mg/dL is being treated with dietary modification. Which foods should the nurse suggest for this patient?

Romaine lettuce.

Lean red meat.

Almonds.

White rice.

Answer and Explanation

Correct Answer : A,C

Choice A rationale:

Romaine lettuce is a good dietary source of magnesium. Since the patient has a low serum magnesium level, suggesting foods rich in magnesium like romaine lettuce can help improve magnesium levels.

Choice B rationale:

Lean red meat is not a good suggestion for a patient with low magnesium levels. While it contains magnesium, it is not as rich in magnesium as some other food choices.

Choice C rationale:

Almonds are a good dietary source of magnesium and can be recommended to the patient with low magnesium levels to help increase their magnesium intake.

Choice D rationale:

White rice is not a significant source of magnesium and may not be helpful in improving the patient's low magnesium levels.

Choice E rationale:

Seafood is a good source of various nutrients but is not particularly rich in magnesium compared to other options like almonds and romaine lettuce. Thus, it may not be the best suggestion for the patient's low magnesium levels.

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Correct Answer is A

Explanation

Choice A rationale:

The client with a phosphate level of 5.7 mg/dL likely has a manifestation of hypoparathyroidism. Hypoparathyroidism leads to decreased parathyroid hormone (PTH) secretion, which causes increased renal phosphate reabsorption, leading to elevated phosphate levels in the blood.

Choice B rationale:

A calcium level of 9.8 mg/dL is within the normal range (8.5-10.2 mg/dL) and does not indicate hypoparathyroidism.

Choice C rationale:

A vitamin D level of 25 ng/mL is within the normal range (30-100 ng/mL) and does not suggest hypoparathyroidism.

Choice D rationale:

A magnesium level of 1.8 mEq/L is within the normal range (1.7-2.2 mEq/L) and does not directly indicate hypoparathyroidism.

A. Potassium 3.3 mEq/L. B. HCO3- 30 mEq/L. C. PacO2 50 mm Hg. D. pH 7.45.

Correct Answer is C

Explanation

PacO2 50 mm Hg. Choice A rationale:

Potassium levels are not directly related to respiratory acidosis. Potassium levels may be affected in certain conditions, but they are not specific indicators of respiratory acidosis.

Choice B rationale:

HCO3- (bicarbonate) levels may be elevated in metabolic alkalosis, not respiratory acidosis. In respiratory acidosis, the primary abnormality is an increased PacO2, not HCO3-.

Choice C rationale:

The partial pressure of carbon dioxide (PacO2) is a key parameter in diagnosing respiratory acidosis. In this case, a PacO2 of 50 mm Hg suggests hypoventilation and an excess of carbon dioxide in the blood, contributing to acidosis.

Choice D rationale:

The pH level given (pH 7.45) is within the normal range, which contradicts the diagnosis of respiratory acidosis. In respiratory acidosis, the pH would be expected to be below the normal range of 7.35-7.45 due to increased carbon dioxide levels.

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The patient who has a serum magnesium level of 1.4 mg/dL is being treated with dietary modification. Which foods should the nurse suggest for this patient?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the laboratory results for four clients. The nurse should recognize which of the following clients has a manifestation of hypoparathyroidism?

Correct Answer is A

Explanation

A nurse is reviewing the laboratory values of a client who has respiratory acidosis. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A nurse is reviewing the arterial blood gas results for a client in the ICU who has kidney failure and determines the client has respiratory acidosis. Which of the following findings should the nurse expect?

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