Terms of Anatomical Direction Are Used to Describe Quizlet

Anatomical Directional Terms. Away from the midline of the body.

Chapter One Review Anatomical Terms Organizations Of The Body Cells Body Planes Regions Cavities And Homeostasis Diagram Quizlet

Away from the bodys midline or toward the outer side of a structure.

. Anterior ventral toward the front or toward the belly posterior dorsal. -on or to the side. Means the part is below another or towards the feet caudal.

Adduction is a movement towards the midline. Divides the body or any of its parts into anterior and posterior portions. Identify three planes most commonly used in the study of anatomy.

The following pairs of terms are used to make comparisons. Tap again to see term. Just as the terms north south east and west are used to indicate directions on the surface of the earth anatomical terms have been developed to mark the position of various organs and body parts.

Anatomical position is the description of any region or part of the body in a specific stance. The most widely used regional terms used are those that describe the 9 abdominal regions shown in the image to the right. Anatomical position see illustration above is the standard reference position for the body when describing locations joint position or the movements of limbs andor other anatomical structures.

Directional Terms Anterior ant Pertaining to the front Posterior Pertaining to the back Ventral Pertaining to the belly front Dorsal Pertaining to the back Note. Tap card to see definition. SuperiorInferiorEquivalent to above and below when moving along the long axis of a body in anatomical position.

Its important to understand the anatomical position because most directional terms are based off it. Toward the bottom toward the belly. Click again to see term.

However the purpose of this. Limbs Hands Feet. Towards the front for humans is described as posterior while in pigs the term ventral is used.

Means towards the front the eyes are anterior to the brain - ventral. Axial Plane Transverse Plane - A horizontal plane. In front of front.

Most of the directional terms used to describe the relationship of one part of the body to another can be grouped into pairs that have opposite meanings. Dorsal and ventral are often used when discussing structures Anterioposterior AP Pertaining to the front and to the back Posterioanterior PA. Anatomical Directions and Orientation.

Away from farther from the origin. The structure that is superior to another is above the second structure. Arms at side out slightly.

Means the part is above another or closer to head cranial. Divides the body or any of its. For example abduction of the shoulder raises the arms out to the sides of the body.

Coronal Plane Frontal Plane - A vertical plane running from side to side. Each term is used to orient a first structure or feature with respect to the position of a second structure or feature. Describe the human body using directional and regional terms.

For humans superior is used. Toward the midline of the body nearer to the median. Directional anatomical terms are essential for describing the relative locations of different body structures.

Deep internal away from the surface. Anatomy and Physiology questions and answers. The anatomical reference point is a standard body position called the anatomical position.

Toward the bodys midline or toward the inner side of a structure. You can think of midline and middle to remember the definition of midline. The regions are.

Abduction is a movement away from the midline just as abducting someone is to take them away. The dorsal top side is kept facing upward and the. Body regions are further subdivisions of the body quadrants.

Toward the back or behind a structure. Click card to see definition. Learn the terms used to describe something in relation to the front of back of above or below a certain point on the body.

Divides the body or any of its parts into right and left sides. Above or toward the head inferior. Closer to the trunk or origin.

They are named based off of the special function that the organs within that region perform or based on the blood or nerve supply to that region. Click again to see term. For example in a typical quadruped such as a cat the anteriorfront end moves forward and the posterioror caudaltail end follows.

Near closer to the origin. Explain similarities and differences in the terms used to describe anatomical direction in quadrupeds pigs and bipeds humans. A midsagittal plane through the midline of the body will be used as our reference point for medial and lateral.

Directional Terms for Anatomical Position. Abduction and adduction are two terms that are used to describe movements towards or away from the midline of the body. Below or toward the feet distal.

In the anatomical position the body is erect the palms of the hand face forward the thumbs point away from the body and the feet are slightly apart. Tap card to see definition. The upper limbs are at the bodys sides with the palms facing forward.

Except for the ankle when the major joints of the body are in anatomical position they can be described as neutral or zero degrees. Planes of the Body. In the anatomical position the body is upright directly facing the observer feet flat and directed forward.

Farther from the trunk or origin. For instance an anatomist might describe one band of tissue as inferior to another or a physician might describe a tumor as superficial to a deeper body structure. Sagittal Plane Lateral Plane - A vertical plane running from front to back.

Toward the back for bipeds is inferior. For example superior means toward the upper part of the body and inferior means toward the lower part of the body. Image captured in AR using Human Anatomy Atlas.

The midline will be our reference point when describing medial and lateral. After behind following toward the rear. Tap again to see term.

Posterior is used to describe toward the tail for the pig while in humans the term used is inferior. For quadrupeds posterior is used to describe toward the back. Use appropriate anatomical terminology to identify key body structures body regions and directions in the body.

Feet forward and slightly apart. Anatomists and health care providers use terminology that can be bewildering to the uninitiated. Explain similarities and differences in the terms used to describe anatomical direction in quadrupeds pigs and bipeds humans.

Near the upper surface toward the back.

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