A nurse is collecting data from a client who has a calcium level of 8 mg/dL. Which of the following manifestations should the nurse expect?
Tetany
Constipation
Negative Chvostek sign
Elevated blood pressure
The Correct Answer is A
a. Tetany: A calcium level of 8 mg/dl is low and can be associated with tetany.
b. Constipation:This is associated with hypercalcemia as opposed to hypocalcemia
c. Negative Chvostek sign: A positive Chvostek sign is associated with hypocalcemia, not hypercalcemia.
d. Elevated blood pressure: Elevated calcium levels are not typically associated with elevated blood pressure. Hypertension is not a common manifestation of hypercalcemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a. Bradycardia: Atenolol is a beta-blocker that can slow down the heart rate, leading to
bradycardia. Monitoring the client for signs of bradycardia, such as dizziness, fatigue, or fainting, is important.
b. Anemia: Atenolol is not known to cause anemia. Monitoring for anemia is not a specific concern with this medication.
c. Hypokalemia: Atenolol is not associated with causing hypokalemia. However, beta-blockers in general may affect potassium levels indirectly.
d. Neutropenia: Atenolol is not typically associated with causing neutropenia. Monitoring for neutropenia is not a specific concern with this medication.
Correct Answer is B
Explanation
a. Low BP and low pulse rate: In hypovolemic shock, there is a decrease in blood volume,
leading to low blood pressure. However, the body compensates by increasing the heart rate to maintain perfusion to vital organs.
b. Low BP and high pulse rate: This is indicative of hypovolemic shock. The low blood pressure results from decreased blood volume, while the high pulse rate is a compensatory mechanism to maintain cardiac output.
c. High BP and low pulse rate: This combination is not typical of hypovolemic shock. High blood pressure is not expected in the presence of decreased blood volume.
d. High BP and high pulse rate: While a high pulse rate is expected in hypovolemic shock, high blood pressure is not a characteristic finding.
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