What is the purpose of anatomical terminology in healthcare?
To precisely express the area of concern or interest with minimum words and high clarity, allowing universal understanding of body structure locations.
Define the anatomical position.
Body standing upright, facing forward, feet flat and slightly apart, arms at sides with palms facing forward.
What does the directional term 'medial' mean?
Medial means toward the midline of the body.
What does the directional term 'lateral' mean?
Lateral means away from the midline of the body.
Define 'superior' and 'inferior' in anatomical terms.
Superior means above or toward the head; Inferior means below or toward the feet.
What is the difference between anterior (ventral) and posterior (dorsal)?
Anterior (ventral) refers to the front of the body; Posterior (dorsal) refers to the back.
Explain 'proximal' and 'distal' in relation to limbs.
Proximal means closer to the point of attachment; Distal means farther from the point of attachment.
What do 'deep' and 'superficial' mean in anatomical context?
Deep means away from the body surface; Superficial means toward or on the body surface.
Name three major body cavities.
Cranial, thoracic, and abdominopelvic cavities.
What is the difference between the parietal and visceral membranes?
The parietal membrane lines the cavity walls; the visceral membrane covers the organs.
List the nine abdominopelvic regions.
Right hypochondriac, epigastric, left hypochondriac, right lumbar, umbilical, left lumbar, right iliac, hypogastric, left iliac.
What are the four abdominopelvic quadrants?
Right upper quadrant, left upper quadrant, right lower quadrant, left lower quadrant.
Describe the transverse plane.
A horizontal plane that divides the body into superior (upper) and inferior (lower) parts.
Describe the frontal (coronal) plane.
A vertical plane dividing the body into anterior (front) and posterior (back) parts.
Describe the midsagittal plane.
A vertical plane dividing the body into equal right and left halves.
In anatomical terms, where is the chin relative to the forehead?