A clinic nurse asks her patient who suffers from migraine headaches if she experiences an aura before the headache begins. The patient appears confused and asks "What is an aura?". Which statement is true? "An aura

occurs when you are physically and psychologically exhausted."

occurs in the postdrome and causes you to feel sleepy and weak."

is a trigger such as a stressful event, that is the cause of the headache"

is a warning, such as an unpleasant smell, before the headache begins."

Answer and Explanation

The Correct Answer is D

A. Occurs when you are physically and psychologically exhausted: An aura is a specific set of symptoms that precedes the headache, not related to exhaustion.

B. Occurs in the postdrome and causes you to feel sleepy and weak: The postdrome phase is after the headache, and an aura occurs before the headache.

C. Is a trigger such as a stressful event, that is the cause of the headache: An aura is not a trigger but rather a symptom experienced before the headache begins.

D. An aura is a warning, such as an unpleasant smell, before the headache begins: An aura is a neurological phenomenon that can include visual disturbances, unusual smells, or other sensory changes occurring before the onset of a migraine.

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Low T4, High TSH: This pattern is seen in primary hypothyroidism, where the thyroid gland is underactive.

B. Low T4, high calcitonin: This choice is unrelated to the typical lab findings in Graves' disease. Calcitonin levels are not commonly assessed in thyroid disorders like Graves' disease.

C. High PSA and estrogen levels: PSA (Prostate-Specific Antigen) and estrogen levels are unrelated to Graves' disease, which is an autoimmune hyperthyroid condition.

D. High T4, low TSH: Graves' disease is characterized by hyperthyroidism, where T4 (thyroxine) levels are elevated, and TSH (Thyroid-Stimulating Hormone) levels are suppressed due to the negative feedback mechanism.

A. Paralytic ileus B. Esophageal dysplasia. C. Gastroparesis D. Paralytic ileum

Correct Answer is A

Explanation

A. Paralytic ileus: Paralytic ileus is a common complication of major abdominal surgery and prolonged bed rest. It is a temporary cessation of normal bowel peristalsis, leading to a lack of bowel sounds and the inability to pass gas or stool.

B. Esophageal dysplasia: This condition refers to abnormal changes in the cells of the esophagus, typically related to chronic gastroesophageal reflux disease (GERD), not prolonged bed rest.

C. Gastroparesis: This is a condition in which the stomach cannot empty itself of food in a normal fashion, often related to diabetes or damage to the vagus nerve. It is not a direct result of prolonged bed rest.

D. Paralytic ileum: This should refer to "paralytic ileus."

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A clinic nurse asks her patient who suffers from migraine headaches if she experiences an aura before the headache begins. The patient appears confused and asks "What is an aura?". Which statement is true? "An aura

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Naxlex Comprehensive Predictor Exams

When analyzing laboratory values, for a patient diagnosed with Graves' disease, the nurse would expect to find a

Correct Answer is D

Explanation

A patient has recently undergone major abdominal surgery. Identify a sequela that can result from prolonged bed rest after a surgical procedure.

Correct Answer is A

Explanation

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