A patient with leukocytosis, fever and left lower quadrant (LLQ) pain will most likely have a diagnosis of

appendicitis

Barrett's esophagus.

diverticulitis

irritable bowel syndrome

Answer and Explanation

The Correct Answer is C

A. Appendicitis: Appendicitis typically presents with right lower quadrant pain, not LLQ pain.

B. Barrett's esophagus: Barrett's esophagus is a condition associated with chronic GERD and does not cause leukocytosis, fever, or LLQ pain.

C. Diverticulitis: Diverticulitis often presents with LLQ pain, fever, and leukocytosis due to inflammation or infection of the diverticula in the colon.

D. Irritable bowel syndrome (IBS): IBS may cause abdominal pain, but it does not cause fever or leukocytosis, and the pain is typically relieved with defecation and not localized to the LLQ.

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Correct Answer is C

Explanation

A. A sudden, explosive, disorderly charge of neurons causes a transient aberration in brain function: This describes the pathophysiology of seizures, not myasthenia gravis.

B. Loss of the myelin sheath surrounding peripheral nerves causes asymmetric weakness: This describes multiple sclerosis, not myasthenia gravis.

C. Destruction of acetylcholine receptors causes muscle weakness with prolonged activity: Myasthenia gravis is an autoimmune disease where antibodies attack acetylcholine receptors at the neuromuscular junction, leading to muscle weakness, especially after repeated use.

D. A bacterial inflammatory illness that causes headache and photophobia: This describes meningitis, not myasthenia gravis.

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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A patient with leukocytosis, fever and left lower quadrant (LLQ) pain will most likely have a diagnosis of

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Naxlex Comprehensive Predictor Exams

Which response best connects the pathology of myasthenia gravis with its signs and symptoms (S&S)?

Correct Answer is C

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

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