Anatomical Position Flashcards
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Questions and Answers

What is the anatomical position?

A reference posture of the human body, in which the anterior view of the human body is shown standing with legs slightly apart, feet forward, and palms facing forward.

What does 'supine' mean?

Lying or resting on the back with the face, palm, etc., upwards.

What does 'prone' refer to?

Lying with the front or face downward.

What does 'superior' mean in anatomical terms?

<p>Situated in a higher position on the body, closer to the head and farther from the feet.</p> Signup and view all the answers

What is the meaning of 'inferior'?

<p>A part of the body located below another; the opposite of superior.</p> Signup and view all the answers

Define 'anterior'.

<p>The forward position.</p> Signup and view all the answers

What does 'posterior' indicate?

<p>Located behind a part or toward the rear of a structure.</p> Signup and view all the answers

Explain what 'medial' means.

<p>Pertaining to, situated in, or oriented toward the midline of the body.</p> Signup and view all the answers

What is 'lateral' in anatomical terms?

<p>Relating to or situated at or on the side.</p> Signup and view all the answers

What does 'proximal' mean?

<p>Nearest to a point of reference, as to a center or median line or to the point of attachment or origin.</p> Signup and view all the answers

Define 'distal'.

<p>Farther from any point of reference.</p> Signup and view all the answers

What is the sagittal plane?

<p>A vertical plane through the body parallel to the median plane, dividing the body into left and right portions.</p> Signup and view all the answers

What does the transverse plane do?

<p>Passes horizontally through the body, dividing it into upper and lower portions.</p> Signup and view all the answers

Describe the frontal plane.

<p>An imaginary plane that divides the body into anterior (ventral) and posterior (dorsal) halves along the longitudinal (left-right) axis.</p> Signup and view all the answers

What does 'superficial' refer to?

<p>Toward or near a surface; confined to or pertaining to a surface.</p> Signup and view all the answers

Define 'deep'.

<p>A fibrous layer of tissue that envelopes muscles.</p> Signup and view all the answers

What does 'ventral' mean?

<p>Pertaining to the abdomen or to any venter.</p> Signup and view all the answers

What does 'dorsal' pertain to?

<p>Pertaining to the back of the body.</p> Signup and view all the answers

What is the thoracic cavity?

<p>The space within the walls of the chest, bounded below by the diaphragm and above by the neck, containing the heart and lungs.</p> Signup and view all the answers

Describe the abdominal cavity.

<p>The space bounded by the abdominal walls, diaphragm, and pelvis, containing most of the organs of digestion, the spleen, the kidneys, and the adrenal glands.</p> Signup and view all the answers

What is the pelvic cavity?

<p>The space bounded by the bones of the pelvis and pelvic girdle.</p> Signup and view all the answers

What does 'abdominopelvic cavity' refer to?

<p>The space between the diaphragm and the groin. There is no structurally distinct separation between the abdomen and pelvic regions.</p> Signup and view all the answers

What does 'cervical' relate to?

<p>Relating to the top part of the spine that is composed of the seven vertebrae of the neck and the disks that separate them.</p> Signup and view all the answers

Define 'occipital'.

<p>Pertaining to the back of the head.</p> Signup and view all the answers

What does 'lumbar' describe?

<p>Pertaining to the part of the body between the thorax and the pelvis.</p> Signup and view all the answers

Study Notes

Anatomical Position

  • The anatomical position is a standard reference posture: body standing, facing forward, legs slightly apart, feet forward, and palms facing forward.

Body Orientation Terms

  • Supine: Body lying on its back with the face and palms upward.
  • Prone: Body lying face downward.

Relative Position Terms

  • Superior: Refers to a position higher on the body, closer to the head.
  • Inferior: Indicates a position below another, opposite of superior.
  • Anterior: Describes the forward position of the body.
  • Posterior: Indicates the back side or rear of a structure.
  • Medial: Pertains to the midline of the body, closer to the center.
  • Lateral: Refers to a position on the side of the body, away from the midline.
  • Proximal: Indicates a part that is closest to a point of reference, like the trunk.
  • Distal: Refers to a part that is farther from a point of reference.

Planes of Reference

  • Sagittal Plane: A vertical plane dividing the body into left and right portions; parallel to the median plane.
  • Transverse Plane: A horizontal plane that divides the body into upper and lower portions at right angles to the median and frontal planes.
  • Frontal Plane: An imaginary plane dividing the body into anterior (front) and posterior (back) halves.

Depth and Direction Terms

  • Superficial: Describes a position toward or near the surface of the body.
  • Deep: Refers to a position that is further from the surface, often involving layers of tissue.

Body Cavities

  • Thoracic Cavity: Space within the chest walls containing the heart and lungs, bounded by the diaphragm below.
  • Abdominal Cavity: Space housing digestive organs, spleen, kidneys, and adrenal glands, bordered by the abdominal walls.
  • Pelvic Cavity: Space bounded by the bones of the pelvis, containing reproductive and some digestive organs.
  • Abdominopelvic Cavity: The continuous space between the diaphragm and the groin, includes both abdominal and pelvic regions.

Specific Body Regions

  • Cervical: Pertains to the top part of the spine comprised of seven neck vertebrae.
  • Occipital: Relates to the back of the head.
  • Lumbar: Refers to the lower back, between the thorax and pelvis.

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Description

This flashcard set covers key terms related to the anatomical position in human anatomy. It includes definitions for terms such as 'supine', 'prone', and 'superior'. Enhance your understanding of body orientation and terminology essential for health sciences.

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