A nurse is caring for a client who has hyperthyroidism. Which of the following manifestations should the nurse expect the client to report?
Frequent mood changes
Weight gain of 11 lbs in 3 weeks
Sensitivity to cold
Constipation
The Correct Answer is A
A. Frequent mood changes:
This is correct. Hyperthyroidism is associated with increased levels of thyroid hormones, which can affect the nervous system and lead to mood changes, including irritability and anxiety.
B. Weight gain of 11 lbs in 3 weeks:
Weight loss is more characteristic of hyperthyroidism due to increased metabolism. Rapid weight gain is not typical.
C. Sensitivity to cold:
Sensitivity to cold is more characteristic of hypothyroidism, where there is a deficiency of thyroid hormones.
D. Constipation:
Constipation is more commonly associated with hypothyroidism, where there is a slowing of the digestive system.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Increase the intake of vitamin E to enhance absorption:
Explanation: Iron absorption can be enhanced by taking vitamin C, not vitamin E. Therefore, this statement is not accurate.
B. Iron will cause the stools to darken in color:
Explanation: This statement is accurate. Iron supplements can cause stools to become darker in color. This is a common and harmless side effect.
C. Take the iron with dairy products to enhance absorption:
Explanation: Calcium-containing foods and supplements can inhibit the absorption of iron. Therefore, it is recommended to avoid taking iron supplements with dairy products.
D. Limit foods high in fiber due to the risk for diarrhea:
Explanation: Iron supplements can cause constipation, not diarrhea. Therefore, limiting foods high in fiber is not necessary.
Correct Answer is A
Explanation
A. Metabolic Alkalosis:
pH: Elevated (alkalotic).
PaCO2: Normal or slightly decreased (compensation may or may not be present).
HCO3: Elevated.
Explanation: Metabolic alkalosis is characterized by an excess of bicarbonate (HCO3) in the blood, leading to an elevated pH. In this case, the elevated pH and HCO3 levels suggest that the primary imbalance is metabolic alkalosis.
B. Respiratory Alkalosis:
pH: Elevated (alkalotic).
PaCO2: Decreased (due to hyperventilation, which blows off CO2).
HCO3: Normal or slightly decreased (compensation).
Explanation: Respiratory alkalosis is characterized by low levels of carbon dioxide (PaCO2) due to hyperventilation. However, in the provided ABG, the PaCO2 is not significantly decreased, suggesting that respiratory alkalosis is not the primary issue.
C. Respiratory Acidosis:
pH: Decreased (acidotic).
PaCO2: Increased (due to inadequate ventilation).
HCO3: Normal or slightly elevated (compensation).
Explanation: Respiratory acidosis is characterized by an increase in carbon dioxide (PaCO2) levels. In this case, the PaCO2 is within the normal range, indicating that respiratory acidosis is not the primary problem.
D. Metabolic Acidosis:
pH: Decreased (acidotic).
PaCO2: Normal or slightly decreased (compensation).
HCO3: Decreased.
Explanation: Metabolic acidosis is characterized by a decrease in bicarbonate (HCO3) levels. In this ABG, the HCO3 is elevated, ruling out metabolic acidosis as the primary issue.
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