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Assays of the renin-angiotensin-aldosterone system in adrenal disease
Diagnosis of adrenal insufficiency in adults
Establishing the diagnosis of Cushing's syndrome
Measurement of ACTH, CRH, and other hypothalamic and pituitary peptides
Measurement of cortisol in serum and saliva
Measurement of urinary excretion of endogenous and exogenous glucocorticoids
Antibodies to double-stranded (ds)DNA, Sm, and U1 RNP
Antiribosomal P protein antibodies
Clinical significance of antinuclear antibody staining patterns and associated autoantibodies
Clinical spectrum of antineutrophil cytoplasmic autoantibodies
Diagnosis of antiphospholipid syndrome
Measurement and clinical significance of antinuclear antibodies
Rheumatoid factor: Biology and utility of measurement
The anti-Ro/SSA and anti-La/SSB antigen-antibody systems
Approach to the adult with metabolic acidosis
Clinical manifestations and evaluation of metabolic alkalosis
Diagnosis of primary aldosteronism
Diagnostic approach to hypercalcemia
Diagnostic approach to hypocalcemia
Diagnostic evaluation of adults with hyponatremia
Evaluation of the adult patient with hypokalemia
Hypomagnesemia: Evaluation and treatment
Hypophosphatemia: Evaluation and treatment
Overview of the causes and treatment of hyperphosphatemia
Regulation of magnesium balance
Relation between total and ionized serum calcium concentrations
Serum anion gap in conditions other than metabolic acidosis
Serum osmolal gap
Simple and mixed acid-base disorders
The delta anion gap/delta HCO3 ratio in patients with a high anion gap metabolic acidosis
Approach to the adult with a suspected bleeding disorder
Approach to the adult with unexplained neutropenia
Approach to the patient with neutrophilia
Approach to the patient with suspected iron overload
Approach to the patient with thrombocytosis
Approach to the patient with unexplained eosinophilia
Automated hematology instrumentation
Bone marrow aspiration and biopsy: Indications and technique
Causes and diagnosis of iron deficiency and iron deficiency anemia in adults
Clinical course and management of monoclonal gammopathy of undetermined significance
Clinical manifestations and diagnosis of polycythemia vera
Clinical manifestations and diagnosis of vitamin B12 and folate deficiency
Clinical use of coagulation tests
Cold agglutinin disease
Diagnosis of hemolytic anemia in adults
Diagnosis of monoclonal gammopathy of undetermined significance
Diagnosis of sickle cell disorders
Diagnostic approach to anemia in adults
Diagnostic approach to the adult with unexplained thrombocytopenia
Diagnostic approach to the patient with erythrocytosis/polycythemia
Eosinophil biology and causes of eosinophilia
Evaluation of bone marrow aspirate smears
Evaluation of the peripheral blood smear
Immune thrombocytopenia (ITP) in adults: Clinical manifestations and diagnosis
Laboratory methods for analyzing monoclonal proteins
Microcytosis/Microcytic anemia
Overview of neutropenia in children and adolescents
Platelet function testing
Platelet transfusion: Indications, ordering, and associated risks
Prenatal screening and testing for hemoglobinopathy
Warm autoimmune hemolytic anemia (AIHA) in adults
Approach to the patient with abnormal liver biochemical and function tests
Clinical aspects of serum bilirubin determination
Diagnostic approach to the adult with jaundice or asymptomatic hyperbilirubinemia
Enzymatic measures of cholestasis (eg, alkaline phosphatase, 5'-nucleotidase, gamma-glutamyl transpeptidase)
Liver biochemical tests that detect injury to hepatocytes
Tests of the liver's biosynthetic capacity (eg, albumin, coagulation factors, prothrombin time)
Tests of the liver's capacity to transport organic anions and metabolize drugs
Acute phase reactants
Cervical cancer screening: The cytology and human papillomavirus report
Overview of intravenous immune globulin (IVIG) therapy
Laboratory test reference ranges in adults
Approach to the adult patient with suspected malabsorption
Approach to the patient with elevated serum amylase or lipase
Arterial blood gases
Diffusing capacity for carbon monoxide
Measures of oxygenation and mechanisms of hypoxemia
Overview of pulmonary function testing in adults
Pulse oximetry
Selecting reference values for pulmonary function tests
Simple and mixed acid-base disorders
Venous blood gases and other alternatives to arterial blood gases
Assessment of kidney function
Assessment of urinary protein excretion and evaluation of isolated non-nephrotic proteinuria in adults
Calculation of the creatinine clearance
Drugs that elevate the serum creatinine concentration
Etiology and diagnosis of prerenal disease and acute tubular necrosis in acute kidney injury in adults
Fractional excretion of sodium, urea, and other molecules in acute kidney injury
Investigational biomarkers and the evaluation of acute kidney injury
Orthostatic (postural) proteinuria
Urinalysis in the diagnosis of kidney disease
Detection of bacteremia: Blood cultures and other diagnostic tests
Microbiology specimen collection and transport
Sampling and evaluation of voided urine in the diagnosis of urinary tract infection in adults
Sputum cultures for the evaluation of bacterial pneumonia
Human leukocyte antigens (HLA): A roadmap
Laboratory evaluation of the immune system
Overview and clinical assessment of the complement system
Pathogenesis of spondyloarthritis
Diagnosis of and screening for hypothyroidism in nonpregnant adults
Diagnosis of hyperthyroidism
Drug interactions with thyroid hormones
Euthyroid hyperthyroxinemia and hypothyroxinemia
Laboratory assessment of thyroid function
Blood donor screening: Laboratory testing
Granulocyte transfusions
Practical aspects of red blood cell transfusion in adults: Storage, processing, modifications, and infusion
Pretransfusion testing for red blood cell transfusion
Transfusion in individuals with complex serologies on pretransfusion testing