Question 1
In a normal ovulatory menstrual cycle, which hormone surge directly triggers ovulation and the resumption of meiosis in the dominant follicle?
Correct Answer:
Luteinizing hormone (LH)
Question 2
During controlled ovarian stimulation, which medication is most commonly used as a 'trigger' to induce final oocyte maturation before retrieval?
Correct Answer:
Human chorionic gonadotropin (hCG)
Question 3
At which stage of meiosis is the primary oocyte arrested from fetal life until just before ovulation?
Correct Answer:
Prophase I (diplotene/dictyate stage)
Question 4
Spermatogenesis in the human male takes approximately how long from spermatogonial division to the release of mature spermatozoa?
Correct Answer:
About 64-74 days
Question 5
Which cells of the testis produce testosterone in response to luteinizing hormone?
Correct Answer:
Leydig cells
Question 1
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Prepare with the ABB Embryology Practice Questions - ABB Embryology Laboratory Certification practice quiz. This question bank includes 100 questions covering oocyte, icsi, sperm, culture, and typically. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ABB Embryology Practice Questions - ABB Embryology Laboratory Certification

This practice set contains 100 questions from the matching question bank and focuses on oocyte, icsi, sperm, culture, and typically. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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