Bones and Joints Lecture Flashcards Preview

1 MBChB Anatomy > Bones and Joints Lecture > Flashcards

Flashcards in Bones and Joints Lecture Deck (43)
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1
Q

What is haematopoiesis?

A

Haematopoisesis is the formation of red blood cells

2
Q

Where does haematopoises happen?

A

Haematopoises happens in the medullary cavity

3
Q

What are condyles?

A

Condyles are smooth lines where bones join

4
Q

What do muscles, tendons and ligaments attach to?

A

They all attach to epicondyles

5
Q

What are epicondyles?

A

Epicondyles are the protruding area above or below the condyle for attachment of ligamnets and muscles that act on the joint

6
Q

What is A?

A

Condyles

7
Q

What is B?

A

Epicondyles

8
Q

What is C?

A

Supracondylar region

9
Q

What is a fossa?

A

A fossa is a shallow depression, accomodates the full movement of the bones when they are together

10
Q

What is a process?

A

A process is any projection or bump

11
Q

What is a foramen?

A

A foramen is a rounded aperture for vessels and nerves

12
Q

Why do bones form around vessels?

A

Bones form around vessels because vessels cannot penetrate bones once they are formed

13
Q

Where are process and foramen found?

A

Process and forament are found on the skull

14
Q

What is a salcus?

A

A salcus is a shallow groove

15
Q

What is a tubercle?

A

A tubercle is a small rounded projection

16
Q

What is a tuberosity?

A

A tuberosity is a rough projection

17
Q

What is a spine?

A

A spine is a pointed process

18
Q
A
19
Q

What are the 3 types of fibrous joints?

A

The 3 types of fibrous joints are:

Sultures between skull bones

Syndesmoses between certain long bones

Gomphoses that attach the roots of human teeth to the jaw

20
Q

What are the two types of cartilaginous joints?

A

The 2 types of cartiliginous joints are:

Primary cartilaginous joint (synchondroses)

Secondary cartilaginous joint (symphysis)

21
Q

What are synchondroses cartilaginous joints?

A

Synchondroses cartilaginous joints connect to bones by hyaline cartilage

22
Q

What are examples of synchondroses cartilaginous joints?

A

Examples of synchondroses cartilaginous joints are:

Epithyseal growth plate

Rib to costal cartilage

23
Q

What are symphysis cartilaginous joints?

A

Symphysis cartilaginous joints involve both hyaline and fibrocartilage, so are stronger than primary cartilaginous joints

24
Q

How do the hyaline and fibrocartilage interact with each other in a symphysis cartilaginous joint?

A

The articular surface of each bone is covered with a thin layer of hyaline cartilage, with fibrocartilage uniting the two laters

25
Q

What are examples of symphysis cartilaginous joints?

A

Examples of symphysis cartilaginous joints are:

Symphysis pubs

Intervertebrae disks

Manubriosternal joint

26
Q

What is this a diagram of?

A

A synovial joint

27
Q
A
28
Q

What is A?

A

Enthesis

29
Q

What is B?

A

Epithyseal bone

30
Q

What is C?

A

Articular cartilage

31
Q

What is D?

A

Ligament

32
Q

What is E?

A

Enthesis

33
Q

What is F?

A

Tendon

34
Q

What is G?

A

Joint capsule and synovial lining

35
Q

What is H?

A

Bursa

36
Q

What is I?

A

Synovial cavity

37
Q

What is an example of a pivot synovial joint?

A

An example of a pivot synovial joint is the atlanto-axial joint

38
Q

What is an example of a ball and socket synovial joint?

A

An example of a ball and socket synovial joint is the hip joint

39
Q

What is an example of a condyloid synovial joint?

A

An example of a condyloid synovial joint is the metacarpophalangeal joint

40
Q

What is an example of a saddle synovial joint?

A

An example of a saddle synovial joint is the carpometacarpal joint

41
Q

What is an example of a hinge synovial joint?

A

An example of a hinge synovial joint is the elbow joint

42
Q

What is an example of a plane synovial joint?

A

An example of a plane synovial joint is the acromioclavicular joint

43
Q

What are the 6 types of synovial joints?

A

The 6 types of synovial joints are:

Pivot

Ball and socket

Condyloid

Saddle

Hinge

Plane