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Clinical Pathology

Semen Analysis Practice Questions

20 free Semen Analysis 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.

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All Semen Analysis questions

20 questions
  1. Q1. According to the WHO 6th edition guidelines, what is the lower reference limit for semen volume?
  2. Q2. What is the primary sugar found in seminal vesicle fluid that provides energy for sperm motility?
  3. Q3. Which of the following terms describes a total absence of spermatozoa in the ejaculate?
  4. Q4. Normal semen should liquefy at room temperature within how many minutes?
  5. Q5. Which staining technique is most commonly used to assess sperm morphology according to Kruger's strict criteria?
  6. Q6. In sperm vitality testing, why do dead sperm cells appear pink or red when using an Eosin-Nigrosin stain?
  7. Q7. What is the lower reference limit for 'Progressive Motility' (PR) according to WHO guidelines?
  8. Q8. Which specialized counting chamber is most frequently used for the manual calculation of sperm concentration?
  9. Q9. A semen sample with a pH consistently below 7.0 along with low volume and azoospermia is highly suggestive of:
  10. Q10. Which of the following describes 'Asthenozoospermia'?
  11. Q11. The 'Mixed Antiglobulin Reaction' (MAR) test is used in semen analysis to detect:
  12. Q12. What is the standard recommended period of sexual abstinence before a diagnostic semen analysis?
  13. Q13. Round cells in semen are a mixture of which two types of cells?
  14. Q14. Leukocytospermia is defined as the presence of peroxidase-positive white blood cells in excess of:
  15. Q15. The presence of a 'cytoplasmic droplet' on the midpiece of a sperm cell is a sign of:
  16. Q16. A 'Globozoospermia' defect is characterized by:
  17. Q17. Which enzyme, primarily found in the prostate gland, is measured to assess prostatic secretory function?
  18. Q18. In the context of the Kruger Strict Criteria, what is the lower reference limit for 'Normal' sperm morphology?
  19. Q19. The 'Hypo-osmotic Swelling' (HOS) test is used to evaluate:
  20. Q20. Which of the following is an example of a 'Head Defect' in sperm morphology?