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ANATOMY 2! > Arthrology Overview > Flashcards

Arthrology Overview Flashcards

1
Q

Name all the types of SYNOVIAL type joints

A

Plane, Hinge, Sellar, Ellipsoidal, Ball & socket, Trochoid

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2
Q

Primary motion of Planar joint ?

A

Gliding, of two surfaces on each other.

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3
Q

What is examples of a planar joint?

A

A-C joint, SI joint, MOST spinal facet joints

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4
Q

What is examples of a hinge joint?

A

Elbow (humeroulnar), Knee (TIbiofemoral)

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5
Q

Other name for Hinge Joint?

A

Ginglymus

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6
Q

What is examples of a Sellar joint?

A

Sternoclavicular joint, 1st carpometacarpal joint

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7
Q

What is another name for seller joint?

A

Saddle joint

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8
Q

Explain how a saddle/sellar joint orientation is?

A

A concave and convex surface in two different planes opposing one another, to create motion at that joint.

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9
Q

What is examples of an Ellipsoidal joint?

A

2nd MCP (metacarpophalangeal)

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10
Q

What does Ellipsoidal joints motions look like

A

FLX/EXT/ABD/ADD/Rotation

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11
Q

What is orientation of Ellipsoidal joints?

A

Concave and Convex

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12
Q

What is examples of an pivot joint?

A

AtlantoAxial Joint (C1’s arch is pivoting around the Dens of C2)

& Proximal radio-ulnar joint (radius is pivoting on proximal ulnar).

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13
Q

Explain Convex-Concave Rule ?

A

Rolling in one direction, then sliding/glides in opposite direction.

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14
Q

Explain Concave-Convex rule

A

Rolls and slides/glides in same direction

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15
Q

What is the primary mover of a muscle?

A

Its main job

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16
Q

Whats the secondary mover?

A

Helps with job but not main role

17
Q

What is an antagonist muscle mover?

A

It opposes the movement

18
Q

What is the primary and secondary and antagonist mover of hip flexion

A

1) Iliopsoas
2) Rectus Femoris
Antagonist- Glute max

19
Q

What is the primary and secondary and antagonist mover of hip Extension?

A

1) Glute max
2) semi-membranous
Antagonist- iliopsoas

20
Q

What is the primary and secondary and antagonist mover of Dorsiflexion

A

1) Tibialis anterior
2) ?
Antagonist: Gastroc

21
Q

What is the primary and secondary and antagonist mover of plantar flexion ?

A

1) gastroc
2) soleus
Antagonist: Tibialis Anterior.

ANATOMY 2! (9 decks)

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