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

low T4, High TSH.

low T4, high calcitonin

high PSA and estrogen levels.

HighT4, low TSH.

Answer and Explanation

The Correct Answer is D

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.

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Correct Answer is D

Explanation

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.

A. elevated serum protein hyperproteinemia B. decreased serum liver enzymes (ALT). C. elevated number of platelets thrombocytosis) D. decreased level of clotting factors.

Correct Answer is D

Explanation

26. A patient is admitted to the emergency department (ED) following an overdose of acetaminophen (Tylenol) and is diagnosed with cirrhosis. Which laboratory finding is consistent with the diagnosis?

elevated serum protein hyperproteinemia
decreased serum liver enzymes (ALT).
elevated number of platelets thrombocytosis)
decreased level of clotting factors.

Correct answer:

A. Elevated serum protein hyperproteinemia: In cirrhosis, serum protein levels, particularly albumin, are often decreased due to impaired liver synthesis.

B. Decreased serum liver enzymes (ALT): In cirrhosis, liver enzyme levels such as ALT (alanine aminotransferase) are typically elevated due to liver damage and inflammation.

C. Elevated number of platelets (thrombocytosis): Cirrhosis often leads to thrombocytopenia (decreased platelet count) due to splenomegaly and decreased production of thrombopoietin.

D. Decreased level of clotting factors: The liver synthesizes most clotting factors, and in cirrhosis, the production of these factors is impaired, leading to decreased levels and increased bleeding risk.

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

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Naxlex Comprehensive Predictor Exams

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

Correct Answer is D

Explanation

A patient is admitted to the emergency department (ED) following an overdose of acetaminophen (Tylenol) and is diagnosed with cirrhosis. Which laboratory finding is consistent with the diagnosis?

Correct Answer is D

Explanation

A man, diagnosed with alcoholic liver disease and cirrhosis, presents to his healthcare provider for treatment. The nurse notes that his skin and sclera are jaundiced. While reviewing his laboratory data, the nurse should expect to find a serum bilirubin level and a serum bilirubin level.

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

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