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

5. Integumentary System

The Epidermis: Layers

Anatomy & Physiology

5. Integumentary System

The Epidermis: Layers

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following lists the layers of the epidermis in order from deepest to most superficial?

Stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum

Stratum spinosum, stratum basale, stratum granulosum, stratum corneum, stratum lucidum

Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale

Stratum granulosum, stratum spinosum, stratum basale, stratum corneum, stratum lucidum

Previous problemNext problem

Verified step by step guidance

Step 1: Understand the structure of the epidermis, which is the outermost layer of the skin. It consists of several layers of cells that are organized from the deepest (closest to the dermis) to the most superficial (exposed to the environment).

Step 2: Learn the names and functions of the layers of the epidermis. These layers, in order from deepest to most superficial, are: Stratum basale (responsible for cell division and regeneration), Stratum spinosum (provides strength and flexibility), Stratum granulosum (involved in keratinization), Stratum lucidum (found only in thick skin, such as palms and soles), and Stratum corneum (composed of dead cells that form a protective barrier).

Step 3: Recognize that the correct order of the layers is based on their anatomical position. The deepest layer is the Stratum basale, and the most superficial layer is the Stratum corneum.

Step 4: Compare the provided answer choices to the correct order of the layers. The correct sequence should match the anatomical arrangement: Stratum basale, Stratum spinosum, Stratum granulosum, Stratum lucidum, Stratum corneum.

Step 5: Eliminate incorrect options by identifying sequences that do not follow the proper anatomical order. Select the answer choice that accurately lists the layers from deepest to most superficial.