01a: Anatomical Terminology Flashcards

1
Q

Plane that separates left and right halves.

A

Midsaggital/Median

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2
Q

Plane that separates front and back sides.

A

Coronal/Frontal

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3
Q

Plane that separates top and bottom.

A

Transverse/Horizontal

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4
Q

Anatomical position: body is on (stomach/back), aka the (X) position.

A

Back;

X = supine

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5
Q

What are saggital planes?

A

Parallel to midsaggital, but off the midline

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6
Q

An extrinsic muscle differs from intrinsic muscle in that:

A

Extrinsic muscle has attachment outside specified body region

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7
Q

What does valgus refer to?

A

Bone distal to joint deviates laterally (away from midline)

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8
Q

What does varus refer to?

A

Bone distal to joint deviates medially (toward from midline)

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9
Q

Flexion/extension usually occurs in (X) plane of section.

A

X = saggital

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10
Q

Abduction/adduction usually occurs in (X) plane of section.

A

X = frontal

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11
Q

T/F: all abduction/adduction occur in frontal plane.

A

False - horizontal abd/add occur in transverse plane

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12
Q

Withdrawing tongue into oral cavity is an example of which movement?

A

Retraction

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13
Q

What’s opposition/reposition of (X).

A

X = thumb

Thumb pad is brought toward/away from another digit pad

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14
Q

Fibrous tissue sheet that envelops muscles/groups of muscles and separates either layers or groups of structures.

A

Fascia

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15
Q

Bursa are (X) tissue sacs associated with (Y). What’s their function?

A
X = CT
Y = joints

Facilitate movement by reducing friction

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16
Q

Concentric contraction is:

A

Muscle simulated and produces tension and shortens in length

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17
Q

Eccentric contraction is:

A

Muscle simulated and produces tension and increases in length

18
Q

Skeleton composed of how many bones? How are they classified?

A

206;

By shape, location, or structure

19
Q

What are he categories for bones classified by location?

A
  1. Axial

2. Appendicular

20
Q

Axial skeleton includes bones in:

A

Head, back, chest

21
Q

Appendicular skeleton includes bones in:

A

Limbs (or related to movement of limbs)

22
Q

(Anatomical/surgical) neck of humerus is more proximal.

A

Anatomical

23
Q

Deltoid tuberosity of (X) is primarily (proximal/distal) in location.

A

X = humerus

Toward middle

24
Q

(Greater/lesser) tubercle of humerus is more medial.

A

Lesser

25
Q

Joints are classified by:

A

Type of material that joins the bones

26
Q

What are the different categories of joints?

A
  1. Fibrous
  2. Cartilaginous/fibrocartilaginous
  3. Synovial
27
Q

List subtypes of fibrous joints.

A
  1. Suture
  2. Syndesmosis
  3. Gomphosis
28
Q

List subtypes of cartilaginous joints.

A
  1. Synchondrosis

2. Symphysis

29
Q

Most common type of joint in body.

A

Synovial

30
Q

T/F: All joints allow at least some movement.

A

False - Fibrous joints have little to no movement

31
Q

T/F: there is no gliding motion in cartilaginous joints.

A

True

32
Q

Intervertebral discs joint type.

A

Cartilaginous

33
Q

List the components of the synovial joint.

A
  1. Articular cartilage
  2. Fibrous capsule
  3. Synovial membrane
  4. Collateral ligaments
34
Q

Articular, aka (X), cartilage is found covering (Y) in (Z) joints.

A
X = hyaline
Y = areas of bones that come in contact
Z = synovial
35
Q

Hilton’s law states:

A

Nerves supplying joint also supply overlying skin and muscles that move the joint

36
Q

Synovial joints subtypes

A
  1. Uniaxial
  2. Biaxial
  3. Triaxial
  4. Nonaxial (plane joint)
37
Q

Uniaxial joints include which types?

A
  1. Hinge (flexion/ext)

2. Pivot (rotation)

38
Q

Biaxial joints include which types?

A
  1. Condyloid (F/E, Ab/Add)

2. Saddle (F/E, Ab/Add)

39
Q

Triaxial joints include which types?

A
  1. Ball and socket
40
Q

T/F: children can be affected by arthritis.

A

True

41
Q

Arthritis is more common among (women/men).

A

Women

42
Q

T/F: Arthritis has high prevalence and is second most common form of disability in the US.

A

False - the MOST common cause of disability in US