A nurse is reviewing the laboratory findings of a client who has a new diagnosis of Graves' disease. The nurse should anticipate which of the following laboratory values to be elevated?
Phosphorus
Triiodothyronine 3
Thyroid-stimulating hormone
Calcium
The Correct Answer is B
B. Triiodothyronine (T3) is one of the thyroid hormones, and in Graves' disease, there is excessive production of thyroid hormones, including T3. Therefore, T3 levels are often elevated in individuals with Graves' disease due to the hyperthyroid state.
A. Phosphorus levels are typically not significantly affected by Graves' disease.
C. In Graves' disease, there is typically suppression of TSH secretion due to the negative feedback from elevated levels of thyroid hormones. Therefore, TSH levels are typically decreased (low) in individuals with Graves' disease.
D. Calcium levels are typically not directly affected by Graves' disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. Stridor is a high-pitched, crowing sound that occurs during inspiration and indicates upper airway obstruction. Stridor following extubation is a concerning finding and requires immediate intervention to ensure adequate airway patency and prevent respiratory compromise. The nurse should notify the healthcare provider immediately and be prepared to provide interventions such as airway suctioning, supplemental oxygen, or reintubation if necessary.
A. While a sore throat is a common complaint after extubation due to irritation from the endotracheal tube, it does not typically require immediate intervention unless it is severe or accompanied by other concerning symptoms. The nurse should provide comfort measures and monitor for worsening symptoms.
B. An SPO2 of 92% is within normal rage and requires no immediate intervention.
D. While rhonchi may require intervention, they are not typically as immediately concerning as stridor, which indicates upper airway obstruction.
Correct Answer is D
Explanation
D. Hot flashes are a common symptom following a bilateral orchiectomy due to the sudden decrease in testosterone levels. Hot flashes are characterized by sudden feelings of warmth, flushing, and sweating, often accompanied by a rapid heartbeat. These symptoms can be bothersome but are typically temporary and can be managed with lifestyle modifications and medications if necessary.
A. Hypoglycemia is not typically associated with a bilateral orchiectomy.
B. Testosterone, primarily produced by the testicles, plays a significant role in promoting muscle mass and strength. Removal of the testicles results in a significant decrease in testosterone production, which may lead to a gradual decline in muscle mass and strength over time.
C. Testosterone is a key hormone involved in regulating libido in both men and women. Removal of the testicles leads to a significant decrease in testosterone levels, which may result in a decrease in libido rather than an increase.
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