Pathology and Laboratory Diagnostics

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Questions and Answers

What is the classification of laboratory tests that include Platelet Count, Bleeding Time, and Clotting Time?

Clinical Pathology/Basic Hematology

Which level of laboratory testing includes Cytopathology: FNAC and Fluid Cytology?

Level 2

What type of laboratory test is a pregnancy test classified as?

Clinical Pathology/Basic Hematology

Which laboratory test is classified as a Level 3 test?

<p>Advanced Hematology/Cytopathology</p> Signup and view all the answers

What is the classification of laboratory tests that include Urea and Creatinine?

<p>Basic Biochemistry</p> Signup and view all the answers

Which level of laboratory testing includes Hormone Bioassay and Tumor markers?

<p>Specialized Biochemistry</p> Signup and view all the answers

What type of laboratory test is a Liver Function Test (LFT) classified as?

<p>Basic Biochemistry</p> Signup and view all the answers

Which laboratory test is classified as an Advanced Biochemistry test?

<p>Coagulation profile, drug monitoring and other biological fluid analysis</p> Signup and view all the answers

What is the primary function of the SGOT and SGPT tests in a toxicology assay?

<p>To measure liver enzymes and detect liver damage or disease.</p> Signup and view all the answers

What is the purpose of the lipid profile test in a molecular genetics test?

<p>To measure the levels of cholesterol, triglycerides, HDL, LDL, and VLDL in the blood.</p> Signup and view all the answers

What is the main difference between aerobic and anaerobic microbiology?

<p>Aerobic microbiology involves the growth of microorganisms in the presence of oxygen, while anaerobic microbiology involves the growth of microorganisms in the absence of oxygen.</p> Signup and view all the answers

What is the purpose of the WIDAL test in microbiology?

<p>To diagnose typhoid fever and detect the presence of salmonella antibodies.</p> Signup and view all the answers

What is the role of the concerned specialist in level 2 and level 3 laboratories?

<p>To provide expert interpretation and guidance in laboratory testing and diagnosis.</p> Signup and view all the answers

What is the purpose of the Electrolytes test in a biochemistry assay?

<p>To measure the levels of electrolytes such as sodium, potassium, and chloride in the blood.</p> Signup and view all the answers

What is the difference between basic and advanced microbiology?

<p>Basic microbiology involves routine tests and techniques, while advanced microbiology involves specialized tests and techniques such as molecular biology and serology.</p> Signup and view all the answers

What is the purpose of the ASO test in serology?

<p>To diagnose and monitor streptococcal infections.</p> Signup and view all the answers

What is the role of the Radiography department in a diagnostic laboratory?

<p>To provide imaging services to aid in diagnosis and treatment of diseases.</p> Signup and view all the answers

What is the purpose of the Hemoglobin A1C test in a biochemistry assay?

<p>To measure the average blood glucose levels over the past 2-3 months.</p> Signup and view all the answers

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Study Notes

Classification of Laboratories and Diagnostics

Pathology

  • Clinical Pathology/Basic Hematology tests include Platelet Count, Bleeding Time, Clotting Time, Semen Analysis, Pregnancy Test, Sputum AFB, Blood Grouping and Rh typing
  • Level 2 Pathology includes Specialized Hematology/Histopathology tests such as Cytopathology (FNAC), Fluid Cytology, Sputum Cytology, Cervical smear (Pap smear), and Peripheral smear study
  • Advanced Pathology tests include Immuno-histochemistry, Immune-cytochemistry, and biological fluid cytology, Ultrasound or CT guided FNAC

Biochemistry

  • Basic Biochemistry tests include tests for blood sugar (FBS, PPBS, GCT, GTT, etc.), Urea, Creatinine, Liver Function Test (S. Bilirubin, Total Protein, A/G Ratio, SGOT, SGPT, Alkaline Phosphatase)
  • Level 2 Biochemistry tests include Hormone Bioassay, Tumor markers, Plasma protein electrophoresis, and Coagulation assay
  • Advanced Biochemistry tests include Molecular genetics, tests for detection of inborn errors of metabolism, and drug monitoring and toxicology assay

Microbiology

  • Basic Microbiology tests include Gram stain, AFB stain, Stool for ova/cyst/parasite, Hanging drop for Vibrio Cholera, Urine routine & microscopy, and Rapid point of care test
  • Level 2 Microbiology tests include Aerobic C/S of Blood, Urine, Sputum, and body fluids, Anaerobic culture of clinical samples, Fungal culture of clinical samples, and Serology test for virus, bacteria, fungi, and parasites
  • Advanced Microbiology tests include Molecular Biology, C/S for viruses, Tissue diagnosis test for infectious diseases, and Genetic Study

Radiography

  • Basic Radiography tests include ECG
  • Level 2 Radiography tests include Specialized X-ray Techniques and Ultrasound
  • Advanced Radiography tests include Interventional Radiology, MRI/CT/PET, Mammography, EEG/EMG/ECHO/MT

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