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Ch. 7 The Skeleton
Hoehn - Marieb Human Anatomy & Physiology, 12th edition
Hoehn, Haynes, Abbott12th EditionMarieb Human Anatomy & PhysiologyISBN: 9780138242732당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Hoehn, Haynes, Abbott 12th EditionCh. 7 The Skeleton문제 1
7장, 문제 1

Match the bones in column B with their description in column A. (Note that some descriptions require more than a single choice.)
Column A
_____ (1) connected by the coronal suture
_____ (2) keystone bone of cranium
_____ (3) keystone bone of the face
_____ (4) form the hard palate
_____ (5) allows the spinal cord to pass
_____ (6) forms the chin
_____  (7) contain paranasal sinuses
_____  (8) contains mastoid sinuses
Column B
a. ethmoid
b. frontal
c. mandible
d. maxillary
e. occipital
f. palatine
g. parietal
h. sphenoid
i. temporal

검증된 단계별 안내
1
Step 1: Understand the anatomical locations and functions of the bones listed in Column B. For example, the frontal bone is located at the front of the skull, the parietal bones are on the sides and top, and the occipital bone is at the back of the skull.
Step 2: Match the description of bones connected by the coronal suture. The coronal suture connects the frontal bone with the parietal bones, so identify these bones accordingly.
Step 3: Identify the 'keystone' bones. The keystone bone of the cranium is the sphenoid bone because it articulates with many other cranial bones. The keystone bone of the face is the maxillary bone as it connects with several facial bones.
Step 4: For the hard palate, recognize that it is formed by the maxillary and palatine bones. The hard palate is the bony roof of the mouth.
Step 5: Identify the bone that allows the spinal cord to pass through, which is the occipital bone via the foramen magnum. The chin is formed by the mandible. Paranasal sinuses are found in the frontal, ethmoid, sphenoid, and maxillary bones, while mastoid sinuses are located in the temporal bone.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Cranial Sutures and Bone Connections

Cranial sutures are immovable joints connecting skull bones. The coronal suture specifically joins the frontal bone to the two parietal bones. Understanding these sutures helps identify which bones are adjacent and connected, crucial for matching bones to their anatomical descriptions.
추천 영상:
가이드 코스
8:20
Overview of Cranial Bones

Keystone Bones of the Cranium and Face

Keystone bones serve as central structural elements. The sphenoid is the keystone of the cranium, connecting multiple cranial bones, while the maxilla is the keystone of the face, supporting facial structure. Recognizing these bones aids in identifying their unique roles and locations.
추천 영상:
가이드 코스
6:30
Cavities of the Face

Anatomical Features and Functions of Specific Bones

Certain bones have distinctive features: the occipital bone has the foramen magnum for spinal cord passage; the mandible forms the chin; palatine and maxillary bones form the hard palate; temporal bones contain mastoid sinuses; and ethmoid and maxillary bones contain paranasal sinuses. Knowing these features is essential for accurate matching.
추천 영상:
06:04
Functional Groups
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______ (4) the wrist bones     

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______ (7) largest bone of this 'group' is the calcaneus

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