MSK-Histology Flashcards

1
Q

What are the three types of muscle

A

Skeletal/voluntary
Cardiac
Smooth

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2
Q

Describe skeletal muscle

A

Striated, unbranched, multinucleated

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3
Q

What are muscle fibres grouped into?

A

Bundles called fascicles

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4
Q

What is an epimysium

A

Connective tissue that surrounds the whole muscle

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5
Q

What is a perimysium

A

Connective tissue around single fascicle

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6
Q

What is a endomysium

A

Connective tissue around single muscle fibre

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7
Q

What is a sarcomere

A

A unit of contraction, placed end to end to form myofibrils. A sarcomere is from one Z line to the next

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8
Q

What are chondrocytes?

A

Cells found in the cartilage that live in an extracellular space called a lacuna.

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9
Q

What makes the diaphysis of the bone?

A

Outer shell of dense cortical bone making up the shaft

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10
Q

What makes up the epiphysis’s of the bone?

A

Cancellous or trabecular bone

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11
Q

Describe trabecular bone?

A

Has osteocytes and is thin, lack haversian canals

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