Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

27. The Reproductive System

Introduction to the Reproductive System

Anatomy & Physiology

27. The Reproductive System

Introduction to the Reproductive System

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Multiple Choice

How long are sperm typically viable in the female reproductive tract after ejaculation?

Only a few minutes

Less than 12 hours

About 1 week

Up to 5 days

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Verified step by step guidance

Understand the context: Sperm viability refers to the length of time sperm can survive and remain capable of fertilizing an egg within the female reproductive tract after ejaculation.

Learn the factors affecting sperm survival: Sperm viability depends on conditions such as cervical mucus, pH levels, and the presence of nutrients in the female reproductive tract. These factors help sperm survive longer.

Review the typical survival time: Research and studies indicate that sperm can remain viable for up to 5 days in optimal conditions within the female reproductive tract. This is due to the supportive environment provided by cervical mucus during the fertile window.

Compare the options provided: Evaluate each option based on scientific evidence. 'Only a few minutes' and 'Less than 12 hours' are incorrect because sperm can survive much longer under favorable conditions. 'About 1 week' is also incorrect because sperm viability does not typically extend beyond 5 days.

Conclude with the correct answer: Based on the evidence, the correct answer is 'Up to 5 days,' which aligns with the scientific understanding of sperm survival in the female reproductive tract.