Chapter 7 7:2 Flashcards

1
Q

Body planes

A

Imaginary lines drawn through the body at various parts to separate the body into sections

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2
Q

Three main body planes

A

Transverse plane

Midsagittal plane

Frontal plane

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3
Q

Transverse plane

A

Horizontal plane divides the body into top half and bottom half

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4
Q

Superior

A

Body parts above

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4
Q

Cranial

A

Body parts located near the head

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6
Q

Cranial

A

Body parts located near the head

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7
Q

Caudal

A

Body parts located near the sacral region of the spinal column
( also known as the tail)

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8
Q

Midsagittal or Median plane

A

Divides body into right and left sides

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9
Q

Medial

A

Body parts close to the midline or plane

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10
Q

Lateral

A

Body parts away from the midline

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11
Q

Frontal or Coronal plane

A

Divides body into front and back sections

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12
Q

Ventral or Anterior

A

Body parts in front of the plane or in front of the body

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13
Q

Dorsal or Posterior

A

Body parts on the back of the body

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14
Q

Proximal

A

Body parts close to the point of reference

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15
Q

Distal

A

Body parts distant from the point of reference

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16
Q

Body cavities

A

Spaces within the body that contain vital organs

17
Q

Two main body cavities

A

Dorsal or Posterior

Ventral or Anterior

17
Q

Cranial cavity

A

Contains the brain

18
Q

Dorsal Cavity

A

Is one long continuous cavity located on the back of the body

19
Q

Spinal cavity

A

Contains the spinal cord

21
Q

Ventral Cavities

A
  • Larger than the dorsal cavity
  • Separated into 2 distinct cavities by the dome- shaped muscle called
    the diaphragm.

Diaphragm- important for respiration (breathing)

21
Q

Abdominal Cavity or Pelvic Cavity

A
  • Divided into upper and lower parts
- Upper abdominal cavity contains: 
• the stomach 
•small intestine 
•most of the large intestine 
•appendix
•liver 
•gallbladder 
•pancreas 
•spleen
  • Lower abdominal cavity contains
    •urinary bladder
    •reproductive organs
    •last part of the large intestine
22
Q

Thoracic Cavity

A

Located in the chest contains :

  • The esophagus
  • Trachea
  • Bronchi
  • Lungs
  • Heart
  • Large blood vessels
23
Q

Three small cavities are

A

Orbital Cavity

Nasal Cavity

Buccal Cavity

24
Q

Orbital Cavity

A

For the eyes

25
Q

Nasal Cavity

A

For the nose structure

26
Q

Buccal Cavity or mouth

A

For the teeth and tongue

27
Q

Abdominal Cavity

A

So large it’s divided into regions