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Anatomy > Lecture 2 > Flashcards

Lecture 2 Flashcards

1
Q

Where is the atlanto-occipital joint located?

A

-between the occipital condyles, cranial articular surface of atlas, and the dens of the axis

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2
Q

What joint is this?

A

Atlanto-Occipital joint

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3
Q

what is the name of this part of the skull? (facing the atlas)

A

-occipital condyle

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4
Q

What are the names of these parts of the atlas?

A

dense of axis faces axis
Cranial articular surface of atlas
body of atlas
transverse ligament of atlas
wing of atlas

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5
Q

the ligaments associated with the Atlanta-occipital joint keep the ____ from moving dorsally and compressing the spinal

A

dens

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6
Q

only ______ have the nuchal ligament

A

-dogs
-allows for recoil

-From the end of the spinous process of the axis to the spinous process of T1

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7
Q

what other term can the humerus be called by?

A

brachium

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8
Q

what other term can the carpus, metacarpus, and digits be called by?

A

manus

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9
Q

what other term can the ulna be called by?

A

antebrachium

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10
Q

what is the name of the shoulder joint shown?

A

-Glenohumeral joint

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11
Q

what are the names of the joints shown?

A
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12
Q

What are the differences between a dog’s and cat’s scapula? (besides its thickness) AND what are the name of this parts

A

-Although they both have acromions, the Cat’s acrominon has to distinct parts:

-suprahamate process
-hamate process

**Additionally the caudal angle of the scapula is more pronounced_

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13
Q

What are the names of the parts of the scapula shown for a cat?

A

-dorsal border of scapula
-caudal angle
-spine
-acromion (suprahamate process, hamate process)

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14
Q

what are bones labeled?

A

1.

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15
Q

what are the bones/parts labeled?

A
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16
Q
A
17
Q

what is the midline raphe and where is it located?

A

layer above deep fascia and spinous process of vertebrae on the neack

18
Q

what are the names of the parts labeled?

A
19
Q

What muscles make up the extrinsic muscles?

A

Beautiful Oranges Taste Really Like Sweetness

20
Q

what nerve innervates the cutaneous trunci?

A

lateral thoracic nerve (brachial plexus)

21
Q

Which muscles make up the ventral neck? what is their innerventation?

A

-sternocephalicus (cervical spinal nerve and CNXI)
-sternohoyidus (cervical spinal nerve)
-sternothyroideous (cervical spinal nerve)

22
Q

Extrinsic muscles attach from the ______ to the ______ skeleton or _____

A

-thoracic
-axial
-fascia

23
Q

Extrinsic muscles connect to bones of the ______ to each other (appendicular skeleton)

A

leg

24
Q

Is the sternocephalic an extrinsic, intrinsic muscle, or neither?

A

neither

25
Q

Where does the nerve to the cleidobrachialis/brachiocephalicus originate?

A

cranial brachial plexus

26
Q

What do the dorsal and the ventral nodes drain? (part of superficial cervical lymph nodes)

A

dorsal:dorsal neck/shoulder region

ventral: chest and front of forelimb

27
Q

What is a synsarcosis? and what muscles have these?

A

Definition: A synsarcosis is a muscular connection between two bones. It is not a conventional joint, but serves a similar function as a conventional joint.

-ALL EXTRINSIC muscles connect to body wall via SYNARCOSES

-brachiocephalicus
-omotransversarious
-trapezius
-latissimus dorsi
-rhomboideus
-serratus ventralis

28
Q

what do the serrates ventralis attachments look like?

A

-the serratus ventralis attaches to the transverse processes of the last five cervical vertebrae.

-he thoracic part attaches to the first seven or eight ribs. The other attachment is to the dorso-medial part of the scapula (serrated face)

29
Q

Which extrinsic muscles are innervated by the brachial plexus?

A

SLCP
Serratus ventralis
Latissimus dorsi
Cutaneous trunci
Pectorals

30
Q

What two ligaments do the cats not have?

A

No nuchal ligament
No organized supraspinous ligament

Anatomy (4 decks)

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