Immunohistochemistry Practice Questions
20 free Immunohistochemistry practice questions for the Pathology, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Immunohistochemistry questions
- Q1. What is the primary purpose of immunohistochemistry (IHC) in histology?
- Q2. In immunohistochemistry, what does the term 'antigen' refer to?
- Q3. Which molecule is used in immunohistochemistry to specifically bind to target antigens?
- Q4. What is the role of a secondary antibody in many immunohistochemistry techniques?
- Q5. Which enzyme is most commonly used as a label in immunohistochemistry detection systems?
- Q6. Which chromogen is commonly used with horseradish peroxidase in immunohistochemistry?
- Q7. What is antigen retrieval in immunohistochemistry?
- Q8. Which fixative is most commonly used before immunohistochemistry processing?
- Q9. Which microscopic technique is typically used to observe immunohistochemical staining with enzyme-based chromogens?
- Q10. What is the purpose of blocking steps in immunohistochemistry?
- Q11. Which type of antibody is applied first to bind directly to the target antigen in immunohistochemistry?
- Q12. Which of the following best describes a monoclonal antibody?
- Q13. Which type of antibody recognizes multiple epitopes on the same antigen?
- Q14. Which technique is closely related to immunohistochemistry but uses fluorescent dyes for detection?
- Q15. In diagnostic pathology, immunohistochemistry is commonly used to:
- Q16. What is a chromogen in immunohistochemistry?
- Q17. Why is a control sample often included in immunohistochemistry experiments?
- Q18. Which of the following best describes a positive immunohistochemical staining result?
- Q19. Which step typically occurs immediately before antibody incubation in immunohistochemistry?
- Q20. Which tissue component is typically detected using immunohistochemistry?