Human Anatomy Directional Terms

Superior
Superior
Toward the head end or upper part of a structure of the body; above

Inferior
Inferior
Away from the head end or toward the lower part of a structure or the body; below

Anterior (Ventral)
Anterior (Ventral)
Toward or at the front of the body, in front of

Posterior (Dorsal)
Posterior (Dorsal)
Toward or at the backside of the body; behind

Medial
Toward or at the mid-line of the body; on the inner side

Lateral
Away from the midline of the body; on the outer side

Proximal
Close to the origin of the body part or the point of attachment of a limb to the body trunk

Distal
Farther from the origin of a body part or the point of attachment of a limb to the body trunk

Superficial
Toward or at the body surface

Deep
Away from the body surface, more internal

Chapter 01 Major Themes of Anatomy and Physiology True / False Questions 1. Sometimes anatomical terms come from origins that do not lend any insight into their meaning. TRUE Blooms Level: 1. Remember Gradable: automatic HAPS Topic: Module A05 Basic …

TRAPEZIUS MUSCLE *Origin*: base of skull, spinous processes of cervical and thoracic vertebrae *Insertion*: Clavicle; acromion process and scapular spine *Action*: Elevates and depresses scapula, retracts scapula, also rotates scapula *Innervation*: Accessory N. C3 and C4 Blood supply: transverse cervical …

Coronal Divides body into anterior and posterior halves (Anatomical planes) Sagittal Divide body to right and left halves (Anatomical planes) WE WILL WRITE A CUSTOM ESSAY SAMPLE ON ANY TOPIC SPECIFICALLY FOR YOU FOR ONLY $13.90/PAGE Write my sample Mid-sagittal …

Masseter Origin Superficial Portion – The inferior and medial surfaces of the anterior half of the zygomatic arch Deep Portion – The posterior 3/4 of the zygomatic arch, and the temporomandibular joint capsule Masseter Insertion Superficial Portion – Inferior half …

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