Rad Ana Flashcards

1
Q

Study of the structure of the body

A

Anatomy

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2
Q

Study of the function of the body

A

Physiology

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3
Q

Detailed study of the body of knowledge relating to the bones of the body

A

Osteology

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4
Q

Study of joints, or articulations between bones.

A

Arthrology

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5
Q

What are the four body planes

A
  1. Sagittal
  2. Coronal
  3. Horizontal/Axial
  4. Oblique
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6
Q

is a specific coronal plane that passes through the midline of the body, dividing it into equal anterior and posterior halve.

A

midcoronal plane

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7
Q

What are the 2 special plane?

A
  1. Interiliac Plane

2. Occlusal Plane

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8
Q

Transects the pelvis at the top of the iliac crests at the level of the fourth lumbar spinous process

A

Interiliac plane

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9
Q

Formed by the biting surfaces of the upper and lower teeth with the jaws closed

A

Occlusal plane

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10
Q

Body cavities

A

Thoracic cavity

Abdominal cavity

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11
Q

2 main division of the abdomen:

A

quadrants and regions.

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12
Q

4 Quadrants

A
  1. Right upper quadrant (RUQ)
  2. Right lower quadrant (RLQ)
  3. Left upper quadrant (LUQ)
  4. Left lower quadrant (LLQ)
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13
Q

9 regions

A
  • Right and Left Hypochondrium
  • Right and Left Lumbar
  • Right and Left Inguinal
  • Epigastric
  • Umbilical
  • Hypogastric
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14
Q

Refers to forward or front part of the body or forward part of an organ

A

Anterior or Ventral

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15
Q

Refers to back part of a body or organ.

A

Posterior or Dorsal

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16
Q

nearest to the median side of the body

A

Medial

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17
Q

refers to the palm of the hand

A

Palmar

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18
Q

refers to the sole of the foot

A

Plantar

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19
Q

away from the center or away from the median or midline of the body

A

Lateral

20
Q

dextral

A

right side

21
Q

sinistral

A

left side

22
Q

refers to a part on the same side of the body

A

Ipsilateral

23
Q

refers to a part on the opposite side of the body

A

Contralateral

24
Q

refers to a part away from the head of the body

A

Caudal/ Caudad

25
Q

refers to part toward the head of the body

A

Cranial/ cephalad

26
Q

a movement Forward from the normal position

A

Protraction

27
Q

refers to parts near the skin or surface.

A

Superficial

28
Q

2 main group of Skeleton

A
  1. Axial Skeleton

2. Appendicular Skeleton

29
Q

support and protects the head and trunk.

A

Axial skeleton

30
Q

How many bones are there in axial skeleton?

A

80 bones

31
Q

allow the body to move in various positions and from place to place.

A

Appendicular skeleton

32
Q

How many bones are there in Appendicular skeleton?

A

126 Bones

33
Q

is the term given to the development and formation of bones.

A

Ossification

34
Q

Two distinct processes of ossification

A
  1. Intramembranous

2. Endochondral

35
Q

Bones that
develop from fibrous mem branes in the
embryo produce the flat bones—bones of the
skull, clavicles, mandible, and sternum.

A

Entermembranous Ossification

36
Q

produces the short, irregular, and long bones.

A

Endochondral ossification

37
Q

Endochondral ossification occurs from two distinct centers of development called

A
  1. Primary

2. Secondary

38
Q

begins before birth and forms the entire bulk of the short and irregular bones.

A

Primary ossification

39
Q

occurs after birth when a separate bone begins to develop at both ends of every long bone. Each end is called the epiphysis.

A

Secondary ossification

40
Q

Classification of Bones

A
  1. Long
  2. Short
  3. Flat
  4. Irregular
  5. Sesamoid
41
Q

found in limbs. Consist primarily of a long cylindric shaft called the body and two enlarged, rounded ends that contain a smooth, slippery articular surface. A layer of articular cartilage covers this surface.

A

Long Bone

42
Q

consist mainly of cancellous bone containing red marrow and have a thin outer layer of compact bone

A

Short Bone

43
Q

consists largely of two table of compact bone. The narrow pace between the inner and outer table contain cancellous bone and red marrow, or diploe

A

Flat bone

44
Q

their peculiar shape and variety of forms do not place them in any other category. Like other bone , they have compact bone on the exterior and cancellous bone containing red marrow in the interior

A

Irregular bone

45
Q

very small and oval. They develop inside and beside tendon. Their function is to protect the tendon from excessive wear.

A

Sesamoid bone