Anatomy - Block 5 Flashcards

1
Q

What is the name of the two parts of the skeleton?

A

Outer: Appendicular
Central: Axial

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2
Q

What is the outer bone called?

What is the inner bone called?

A

Outer: Compact
Inner: Cancellous

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3
Q

What is the shaft of the bone called?

What does this extend to form?

A

Diaphysis - Metaphysis - Epiphysis

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4
Q

Give an example of a fibrous joint

A

Skull suture

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5
Q

Give an example of a primary cartilaginous joint

A

Costochondral joints

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6
Q

Give two examples of secondary cartilaginous joints

A

Pubic symphysis

Intervertebral discs

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7
Q

Give an example of a synovial joint

A

Metacarpophlangeal joints

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8
Q

Give an example of a pivot joint

A

Atlantoaxial joint (between C1 and C2)

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9
Q

Give an example of a hinge joint

A

Humeroulnar joint (elbow)

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10
Q

Give an example of a saddle joint

A

1st capometacarpal joint

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11
Q

Give an example of a plane joint

A

Intertarsal joints

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12
Q

Give an example of a condyloid joint

A

Radiocarpal joint

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13
Q

Give an example of a ball and socket joint

A

Hip joint

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14
Q

Give 2 examples of circular muscles

A

Obecularis oris

Obecularis oculi

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15
Q

Give an example of a convergent muscle

A

Pectoralis major

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16
Q

Give an example of a parallel (fusiform) muscle

A

Biceps brachii

17
Q

Give an example of a parallel (non-fusiform) muscle

A

sARTOTIS

18
Q

Give an example of a unipennate muscle

A

Extensor digitorum

19
Q

Give an example of a bipennate muscle

A

Rectus ferroris

20
Q

Give an example of a multipennate muscle

A

Deltoid

21
Q

What is a sesamoid bone

Give an example

A

A bone surrounded/contained in tendons

Patella

22
Q

What is a bursa?

A

A thin, lubricated cushion between bone and soft tissue to decrease friction (supraparellar bursa)

23
Q

What do tendons often have?

E.g. in the foot

A

A cartilage lined groove in the bone

24
Q

Which muscle stops hyperextension?

A

Anterior longitudinal ligament

25
Q

What are the two superficial paraspinal muscles called?
Which is more medial and which is more lateral?
What do they make?

A

Medial: Longissimus
Lateral: Iliocostalis
They make the erector spindle

26
Q

What is the inside of the intervertebral disc called?

A

Nucleus pulpous

27
Q

What is the outside of the intervertebral disc called?

A

Annulus fibrosis