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B)Identify the foramen the arrow B points to. Which bone is it part of? A B

B)Identify the foramen the arrow B points to. Which bone is it part of? A B

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Skull Anatomy Identification Activity** **Instructions:** Refer to the colored skull diagram below and answer the following questions: 1. **Identify the bone that arrow A points to. What type of bone is it based on shape?** 2. **Identify the foramen the arrow B points to. Which bone is it part of?** **Diagram Explanation:** In the provided diagram, the human skull is shown with distinct bones represented in different colors to help in identifying their locations and features. - **Arrow A** points to the **frontal bone**. The frontal bone is located in the forehead region and extends to form the upper side of the eye sockets and part of the calvaria or skullcap. Based on shape, the frontal bone is classified as a **flat bone**. Flat bones provide protection for the underlying soft tissues and offer extensive areas for muscle attachment. - **Arrow B** points to the **mental foramen**. This foramen is located on the anterior aspect of the mandible (lower jaw). Specifically, it is part of the **mandible bone**. The mental foramen allows the passage of the mental nerve and vessels, which are responsible for providing sensation to the front of the chin and lower lip. Understanding the anatomy of the skull is crucial in fields such as medicine, dentistry, and anthropology, offering insights into areas ranging from human evolution to clinical diagnostics.
Transcribed Image Text:**Skull Anatomy Identification Activity** **Instructions:** Refer to the colored skull diagram below and answer the following questions: 1. **Identify the bone that arrow A points to. What type of bone is it based on shape?** 2. **Identify the foramen the arrow B points to. Which bone is it part of?** **Diagram Explanation:** In the provided diagram, the human skull is shown with distinct bones represented in different colors to help in identifying their locations and features. - **Arrow A** points to the **frontal bone**. The frontal bone is located in the forehead region and extends to form the upper side of the eye sockets and part of the calvaria or skullcap. Based on shape, the frontal bone is classified as a **flat bone**. Flat bones provide protection for the underlying soft tissues and offer extensive areas for muscle attachment. - **Arrow B** points to the **mental foramen**. This foramen is located on the anterior aspect of the mandible (lower jaw). Specifically, it is part of the **mandible bone**. The mental foramen allows the passage of the mental nerve and vessels, which are responsible for providing sensation to the front of the chin and lower lip. Understanding the anatomy of the skull is crucial in fields such as medicine, dentistry, and anthropology, offering insights into areas ranging from human evolution to clinical diagnostics.
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