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

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Head and Neck

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Head and Neck

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Multiple Choice

Which facial bones form the roof of the mouth?

Zygomatic bones

Palatine bones

Lacrimal bones

Nasal bones

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Verified step by step guidance

Step 1: Begin by understanding the anatomy of the facial bones and their functions. The roof of the mouth is part of the oral cavity and is formed by specific bones that contribute to its structure.

Step 2: Recall that the roof of the mouth consists of two main parts: the hard palate and the soft palate. The hard palate is bony, while the soft palate is muscular.

Step 3: Identify the bones that contribute to the hard palate. These include the palatine processes of the maxillae (upper jaw bones) and the horizontal plates of the palatine bones.

Step 4: Review the options provided in the question. The zygomatic bones form the cheekbones, the lacrimal bones are part of the medial wall of the orbit, and the nasal bones form the bridge of the nose. None of these contribute to the roof of the mouth.

Step 5: Conclude that the palatine bones, specifically their horizontal plates, are the correct answer as they form the posterior part of the hard palate, which is part of the roof of the mouth.