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Questions and Answers
What does the term 'ipsilateral' refer to?
What does the term 'ipsilateral' refer to?
What is the movement of a limb away from the midline of the body in the coronal plane?
What is the movement of a limb away from the midline of the body in the coronal plane?
What is the term for a site where two or more bones come together?
What is the term for a site where two or more bones come together?
What does the term 'inferior' refer to?
What does the term 'inferior' refer to?
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What is the movement of a part of the body around its long axis?
What is the movement of a part of the body around its long axis?
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What is the position of the body when lying on the back?
What is the position of the body when lying on the back?
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What is the movement that takes place in a sagittal plane?
What is the movement that takes place in a sagittal plane?
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What does the term 'contralateral' refer to?
What does the term 'contralateral' refer to?
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What is the position of the body in anatomical descriptions?
What is the position of the body in anatomical descriptions?
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What is the median sagittal plane?
What is the median sagittal plane?
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What is the term for a structure situated nearer to the median plane of the body than another?
What is the term for a structure situated nearer to the median plane of the body than another?
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What are the terms used to describe the front and back of the body?
What are the terms used to describe the front and back of the body?
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What are the terms used to describe the relative distances from the roots of the limbs?
What are the terms used to describe the relative distances from the roots of the limbs?
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What is the term for a vertical plane at right angles to the median plane?
What is the term for a vertical plane at right angles to the median plane?
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What are the terms used to describe the surfaces of the hand?
What are the terms used to describe the surfaces of the hand?
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What is the term for a plane that is at right angles to both the median and coronal planes?
What is the term for a plane that is at right angles to both the median and coronal planes?
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Study Notes
Descriptive Anatomic Terms
- Anatomy is the science of the structure and function of the body.
- Clinical anatomy is the study of the macroscopic structure and function of the body as it relates to the practice of medicine and other health sciences.
Terms Related to Position
- Descriptions of the human body are based on the anatomic position, with the person standing erect, with upper limbs by the sides and face and palms of the hands directed forward.
- The median sagittal plane is a vertical plane passing through the center of the body, dividing it into equal right and left halves.
- Paramedian planes are planes situated to one side of the median plane and parallel to it.
- A structure situated nearer to the median plane than another is said to be medial to the other.
- A structure that lies farther away from the median plane than another is said to be lateral to the other.
- Coronal planes are imaginary vertical planes at right angles to the median plane.
- Horizontal or transverse planes are at right angles to both the median and coronal planes.
- The terms anterior and posterior are used to indicate the front and back of the body, respectively.
- The terms palmar and dorsal surfaces are used in place of anterior and posterior in describing the hand.
- The terms plantar and dorsal surfaces are used instead of lower and upper surfaces in describing the foot.
Terms Related to Movement
- A site where two or more bones come together is known as a joint.
- Flexion is a movement that takes place in a sagittal plane, approximating the anterior surface of one part to the anterior surface of another.
- Extension means straightening the joint and usually takes place in a posterior direction.
- Lateral flexion is a movement of the trunk in the coronal plane.
- Abduction is a movement of a limb away from the midline of the body in the coronal plane.
- Adduction is a movement of a limb toward the body in the coronal plane.
- Rotation is the term applied to the movement of a part of the body around its long axis.
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Description
Introduction to human anatomy, covering the study of the body's structure and function, and its relation to medicine and health sciences.
