A patient newly diagnosed with hyperthyroidism has a fever of 101.3°F. Which additional assessment findings should the nurse identify as those associated with thyroid storm? Select all that apply.
Periorbital edema
Recent tooth extraction
Hypoventilation
Diarrhea last 4 days
Heart rate 140 bpm
Correct Answer : B,D,E
A. Periorbital edema: Periorbital edema is more commonly associated with hypothyroidism or thyroid eye disease (Graves’ orbitopathy), not thyroid storm. It does not typically present as an acute sign of thyroid storm.
B. Recent tooth extraction: Recent invasive procedures such as tooth extraction can act as a precipitating stressor for thyroid storm by triggering an acute release of thyroid hormones. Identifying such triggers is important for prompt intervention.
C. Hypoventilation: Thyroid storm typically causes increased metabolism leading to tachypnea (rapid breathing), not hypoventilation. Respiratory rate is generally elevated to meet increased oxygen demands.
D. Diarrhea last 4 days: Gastrointestinal symptoms like diarrhea are common in thyroid storm due to increased gastrointestinal motility from excess thyroid hormone. Persistent diarrhea reflects systemic hypermetabolism.
E. Heart rate 140 bpm: A significantly elevated heart rate (tachycardia) is a hallmark feature of thyroid storm and reflects excessive thyroid hormone stimulation on the cardiovascular system, increasing risk for cardiac complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Brudzinski's sign: Brudzinski’s sign is assessed by flexing the client’s neck and observing for involuntary hip and knee flexion, which indicates meningeal irritation in meningitis. It is not associated with hypocalcemia or thyroid surgery complications.
B. Kernig's sign: Kernig’s sign is present when there is resistance or pain during extension of the leg while the hip is flexed, also indicating meningeal irritation. Like Brudzinski’s sign, it is unrelated to tingling or numbness in extremities or lips.
C. Chvostek's sign: Chvostek’s sign is a clinical indicator of hypocalcemia and is elicited by tapping the facial nerve, leading to twitching of the facial muscles. Tingling in the hands, feet, and around the mouth is also a classic early symptom of hypocalcemia, which is a common complication after thyroid surgery due to potential parathyroid gland injury.
D. Babinski's sign: Babinski’s sign refers to dorsiflexion of the big toe with fanning of the other toes upon stimulation of the sole. It suggests a neurological issue such as upper motor neuron damage and is not related to calcium imbalances or postoperative thyroid care.
Correct Answer is D
Explanation
A. BMI less than 25: A lower BMI (under 25) is generally not considered a risk factor for urolithiasis. In fact, higher BMI and obesity are associated with increased risk due to changes in urinary composition that promote stone formation.
B. Diuretic use: Certain diuretics, such as thiazides, can actually reduce the risk of kidney stones by decreasing urinary calcium excretion. Not all diuretics increase stone risk, so this is not a common associated risk factor.
C. Hypocalcemia: Low calcium levels are not typically linked to kidney stone formation. Hypercalcemia or hypercalciuria, where excess calcium is excreted in urine, is a known risk factor for calcium-based stones, unlike hypocalcemia.
D. Family history: A family history of kidney stones significantly increases a person’s risk of developing urolithiasis. Genetic predisposition affects stone formation through inherited metabolic abnormalities or structural differences in the urinary tract.
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