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

Anatomy of the Female Reproductive System

Anatomy & Physiology

27. The Reproductive System

Anatomy of the Female Reproductive System

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2:18 minutes

Problem 11

Textbook Question

The corpus luteum is formed at the site of:
a. Fertilization
b. Ovulation
c. Menstruation
d. Implantation

Verified step by step guidance

Understand the role of the corpus luteum: The corpus luteum is a temporary endocrine structure in the ovary that plays a critical role in producing hormones, primarily progesterone, to support early pregnancy or regulate the menstrual cycle.

Identify the process that leads to the formation of the corpus luteum: The corpus luteum forms after ovulation, which is the release of a mature egg from the ovarian follicle.

Recognize the transformation of the follicle: After ovulation, the ruptured follicle undergoes a transformation into the corpus luteum. This process is stimulated by luteinizing hormone (LH).

Eliminate incorrect options: Fertilization, menstruation, and implantation occur at different stages of the reproductive cycle and are not directly involved in the formation of the corpus luteum.

Conclude that the correct answer is related to ovulation, as the corpus luteum forms at the site where the follicle releases the egg during ovulation.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Corpus Luteum

The corpus luteum is a temporary endocrine structure that forms in the ovary after ovulation. It develops from the remnants of the follicle that released an egg and is responsible for producing hormones, primarily progesterone, which are crucial for maintaining the early stages of pregnancy.

Ovulation

Ovulation is the process during the menstrual cycle when a mature ovarian follicle releases an egg. This event typically occurs around the midpoint of the cycle and is triggered by a surge in luteinizing hormone (LH), marking the transition from the follicular phase to the luteal phase.

Menstrual Cycle Phases

The menstrual cycle consists of several phases: the follicular phase, ovulation, the luteal phase, and menstruation. Each phase is characterized by specific hormonal changes and physiological events, with ovulation being the key event that leads to the formation of the corpus luteum, which is essential for potential pregnancy.