Lab and Workbook Flashcards

1
Q

How is the atlas different than other vertebrae?

A

C1
No body

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2
Q

How is the axis different from other vertebrae?

A

C2
Presence of odontoid process aka dens

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3
Q

What is the name of the joint between the C1 and C2 vertebrae?

A

Atlantoaxial joint

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4
Q

What type of joint is between the C1 and C2 vertebrae?

A

Synovial pivot joint

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5
Q

What is the name of the joint between the cervical spine and the base of the skull?

A

C0-C1
Atlantooccipital joint

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6
Q

What is the type of joint between the cervical spine and the base of the skull?

A

Synovial condyloid joint also known as ellipsoid joint

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7
Q

How to remember C1 and C2 vertebrae?

A

C1 - Atlas - 5 letters which is odd like 1
C2 - Axis - 4 letters which is even like 2

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8
Q

What structure travels within the costal groove?

A

Posterior intercostal artery

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9
Q

What bones do the ribs articulate with?

A

Two thoracic vertebrae by the costovertebral joint which is a synovial plane joint

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10
Q

What two bones form the pectoral girdle?

A

Clavivle
Scapula

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11
Q

What bones form the pelvic girdle?

A

Iilum
Isschium
Pubis

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12
Q

What is the acetabulum?

A

The acetabulum is the “socket” of the “ball-and-socket” hip joint.

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13
Q

What does the acetabulum articulate with?

A

Head of the femur

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14
Q

How do the male and female pelvis differ?

A

Female pelvis has a shorter and wider cavity to support giving birth.

Male iliac crests are higher than females, causing their false pelves to look taller and narrower.

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15
Q

What is the function of the ischial spine?

A

Gives attachment to the gemellus superior on its external surface and to the coccygeus, levator ani, and pelvic fascia on its internal surface

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16
Q

What is the function of ischial tuberosity?

A

The ischial tuberosity is the lower part of your pelvis that’s sometimes referred to as your sit bones. It helps to absorb your weight when you sit.

17
Q

Clinical significance of ischial spine

A

Landmark in pudendal anaesthesia, as the pudendal nerve lies close to the ischial spine.

18
Q

Clinical significance of ischial tuberosity

A

It can also cause pain when a nearby fluid-filled sac, called the ischial bursa, becomes inflamed and causes ischial bursitis.

19
Q

How are fibrous joints connected?

A

Fibrous connective tissue

20
Q

What type of joint is the manubriosternal joint?

A

Synovial - secondary cartilaginous

21
Q

What type of joint is the manubriosternal joint?

A

Secondary cartilaginous

22
Q

What is the joint between a tooth and socket?

A

Fibrous joint

23
Q

What are the key structural characteristics of a synovial joint?

A

Articular capsule
Articular cartilage
Synovial fluid

24
Q

What range of movement do condyloid joints have?

A

Large

25
Q

What is the type of joint in the ankle that allows for plantarflexion and dorsiflexion?

A

Synovial hinge joint

26
Q

What is the name of the joint in the ankle that allows for plantarflexion and dorsiflexion?

A

Talocrural joint

27
Q

Where can dense regular tissue be found?

A

Tendons and ligaments

28
Q

What bones make up the pelvic girdle?

A

2 hip bones and sacrum

29
Q

Difference in male and female pelvis?

A

Female pelvis is shorter and wider to accommodate for giving birth

30
Q

What is the difference between spongy and compact bones?

A

Spongy bones - less dense and have trabeculae
Compact bones - osteons

31
Q

What bone cells form bones?

A

Osteoblasts

32
Q

What bone cells reabsorb bornes?

A

Osteoclasts

33
Q

What does an osteocyte become?

A

Osteoblast

34
Q

What does an osteoblast become?

A

Osteoclast

35
Q

What cartilage is in the growth plate?

A

Hyaline

36
Q

What cartilage is on the end of long bones?

A

Hyaline

37
Q

What is the difference in primary and secondary cartilaginous joints?

A

Primary ossify with age