directional terms, planes, & cavities Flashcards

1
Q

superior

A

above the head is superior to the neck

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2
Q

inferior

A

below the neck is inferior to the head

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3
Q

anterior (ventral)

A

close to the front of the body - the lips are anterior to the teeth

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4
Q

posterior (dorsal)

A

close to the back of the body - the teeth are posterior to the lips

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4
Q

medial

A

closer to the midline of the body - the nose is medial to the eyes

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4
Q

lateral

A

farther from the midline of the body - the eyes are lateral to the nose

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5
Q

proximal

A

nearer to the point of attachment

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5
Q

distal

A

farther from the point of attachment of the limb or trunk

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5
Q

superficial

A

closer to the surface of the body - the skin is superficial to the muscle

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5
Q

deep

A

farther from the surface of the body - the muscles are deep to the skin

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6
Q

frontal plane

A

plane that divides the body into anterior & posterior sections

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7
Q

transverse plane

A

plane that divides the body into superior & inferior sections

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8
Q

sagittal plane

A

plane that divides the body into left & right sides

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9
Q

anatomical position

A

body facing forward with palms facing frontward & thumbs pointed laterally

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10
Q

abdominopelvic cavity

A
  • the cavity that consists of the abdominal cavity & the pelvic cavity
  • it contains the stomach, liver, pancreas, spleen, gallbladder, kidneys, & most of the small & large intestines
  • it also contains the urinary bladder & internal reproductive organs
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11
Q

cranial cavity

A
  • cavity that contains the brain
  • dorsal side of the body
12
Q

thoracic cavity

A
  • cavity that contains the chest, lungs, & heart
  • ventral side of the body
13
Q

ventral cavity

A

anterior side of the body; contains the abdominopelvic & thoracic cavities

14
Q

dorsal cavity

A

posterior side of the body, contains cranial & spinal (vertebral) cavities

15
Q

vertebral (spinal) cavity

A

posterior side of the body, contains the spinal column (vertebrae & spinal cord)