Multiple Choice
The sternocleidomastoid muscle inserts on the ________.
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1. Introduction to Anatomy & Physiology
Anatomical Terms for the Head and Neck
Multiple Choice
The term 'diploe' refers to which of the following structures in the head?
A
The cartilage at the tip of the nose
B
The membrane lining the nasal cavity
C
The connective tissue covering the scalp
D
The spongy bone layer between the inner and outer tables of the cranial bones
Verified step by step guidance1
Understand the term 'diploe': In anatomy, 'diploe' refers to the spongy, cancellous bone layer found between the inner and outer compact bone layers of the cranial bones.
Recognize the structure of cranial bones: Cranial bones consist of three layers—an outer compact bone layer, an inner compact bone layer, and the diploe (spongy bone) sandwiched between them.
Differentiate diploe from other structures: Diploe is not related to cartilage, membranes, or connective tissue. It is specifically a type of spongy bone found in the skull.
Visualize the location of diploe: Diploe is located within the flat bones of the skull, such as the parietal and frontal bones, providing structural support and housing marrow for hematopoiesis.
Confirm the correct answer: Based on the definition and anatomical context, the term 'diploe' refers to the spongy bone layer between the inner and outer tables of the cranial bones.
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