A nurse is caring for a client who has a positive Trousseau's sign and bone pain. Which of the following electrolyte imbalances should the nurse suspect to find with this client?
Hyperkalemia
Hypermagnesemia
Hypocalcemia
Hyponatremia
The Correct Answer is C
A. Hyperkalemia: Hyperkalemia involves elevated potassium levels, which can cause muscle weakness, cardiac arrhythmias, and other symptoms, but it is not associated with Trousseau's sign or bone pain.
B. Hypermagnesemia: Hypermagnesemia, an elevated magnesium level, typically causes symptoms such as muscle weakness and respiratory depression, but not Trousseau's sign or bone pain.
C. Hypocalcemia: Hypocalcemia, characterized by low calcium levels, is commonly associated with a positive Trousseau's sign (spasms induced by inflating a blood pressure cuff) and bone pain due to calcium's role in bone health and neuromuscular function.
D. Hyponatremia: Hyponatremia refers to low sodium levels, which can cause symptoms like confusion, seizures, and lethargy, but it is not related to Trousseau's sign or bone pain.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Bradypnea, or abnormally slow breathing, is not typically associated with hypoxia. Hypoxia usually triggers an increase in respiratory rate (tachypnea) as the body attempts to take in more oxygen to meet its needs.
B. Cyanosis, a bluish discoloration of the skin and mucous membranes, is a key sign of hypoxia. It occurs when there is insufficient oxygen in the blood, leading to a darker color of deoxygenated hemoglobin. Cyanosis is most commonly observed in the lips, fingertips, and toes.
C. Pallor, or paleness of the skin, can occur in various conditions but is not specific to hypoxia. It is more commonly associated with anemia or shock rather than low oxygen levels in the blood.
D. Bradycardia, or a slower-than-normal heart rate, is not typically a manifestation of hypoxia. Instead, hypoxia often causes tachycardia as the body attempts to increase oxygen delivery to tissues by pumping blood more quickly.
Correct Answer is ["A","B","C","D"]
Explanation
A. Dyspnea: Shortness of breath or difficulty breathing is a hallmark symptom of COPD, commonly reported by patients.
B. Chronic cough: A persistent cough, often productive, is a common manifestation of COPD, reflecting the chronic inflammation and irritation of the airways.
C. Wheezing: Wheezing, a high-pitched whistling sound during breathing, is often present in COPD due to airway narrowing and obstruction.
D. Sputum production: Increased production of sputum (mucus) is typical in COPD, as the chronic inflammation leads to mucus hypersecretion.
E. Chest tightness: While chest tightness can occur in COPD, it is less common compared to the more prominent symptoms of dyspnea, chronic cough, wheezing, and sputum production.
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