Disease Lab Values

A patient presents with fatigue, weight loss, and hyperpigmentation. Lab results show elevated potassium and decreased sodium and glucose levels. Which condition is most likely?

A patient is suspected of having an allergic reaction. Which lab value would be most helpful in confirming this suspicion?

A patient presents with joint pain, swelling, and stiffness. Lab results show elevated ESR and slightly elevated WBC count. Which condition is most likely?

A patient with a history of alcohol abuse is admitted with confusion and tremors. A lab test reveals elevated serum ammonia levels. Which condition is most likely?

A patient presents with frequent infections, fatigue, and bone pain. A blood test shows elevated levels of abnormal plasma cells. Which condition is most likely?

In a patient experiencing acidosis, which set of blood gas values would be most consistent with respiratory acidosis?

A child is suspected of having Reye's syndrome following a viral infection. Which set of lab results would support this diagnosis?

A patient presents with symptoms of hyperthyroidism. Which lab result would be most consistent with this condition?

A patient is diagnosed with pernicious anemia. Which lab finding is most characteristic of this condition?

A patient with a history of intravenous drug use is being evaluated for possible endocarditis. Which lab value would be most indicative of this condition?

A patient presents with acute kidney injury. Which set of lab values would be most consistent with acute glomerulonephritis?

A patient is suspected of having a myocardial infarction. Which cardiac marker is most specific for myocardial damage and would remain elevated for an extended period?

A patient presents with frequent nosebleeds, prolonged bleeding after minor injuries, and heavy menstrual periods. Which condition is most likely?

A patient presents with joint pain and swelling. Arthrocentesis reveals uric acid crystals in the synovial fluid. Which condition is most likely?

A patient is diagnosed with cystic fibrosis. Which electrolyte imbalance is most commonly associated with this condition?

A patient undergoing treatment for prostate cancer has regular blood tests to monitor the effectiveness of the therapy. Which lab value is most commonly used to monitor the progression or regression of prostate cancer?

A patient with long-standing diabetes mellitus develops nephrotic syndrome. Which lab finding is most characteristic of this condition?

A patient presents with jaundice, abdominal pain, and fatigue. Lab results show elevated SGOT, SGPT, and positive HBsAg. Which condition is most likely?

A patient is diagnosed with polycythemia vera. Which set of lab values is most consistent with this condition?

A child is suspected of having lead poisoning. Which lab value would be most helpful in confirming this suspicion?