Lesson # 7 Muscle Rules Flashcards

1
Q

Type of Muscle that is Striated (meaning light dark appearance) because of the proteins inside)

Aka - Muscle Fibers

A

Skeletal Muscle

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2
Q

Type of Muscle?

Type of Muscle that is Striated (meaning light dark appearance) because of the proteins inside)

AKA Muscle Fibers

A

Skeletal Muscle

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3
Q

Type of Muscle?

Type of Muscle that is Striated (meaning light dark appearance) because of the proteins inside)

AKA Muscle Fibers

A

Skeletal Muscle

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4
Q

Type of Muscle?

No Satiations
Prominent feature is the long dark nuclei ( the large spots in the tissue )
Cells look “ Flat & Wavy “ squished together going one direction.

A

Smooth Muscle

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5
Q

Type of Muscle?

No Satiations
Prominent feature is the long dark nuclei ( the large spots in the tissue )
Cells look “ Flat & Wavy “ squished together going one direction.

A

Smooth Muscle Tissue

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6
Q

Type of Muscle?

No Satiations
Prominent feature is the long dark nuclei ( the large spots in the tissue )
Cells look “ Flat & Wavy “ squished together going one direction.

A

Smooth Muscle Tissue

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7
Q

Type of Muscle?

Has Striations throughout the cells with intercalated discs found between the cells

  • intercalated disc anchors the cells together

They are highlighted in each box in the image

The third image highlighted shows the shape of the cardiac muscle cells are different then the shape of the other cell types meaning they are split in multiple directions looking like the letter V
Sometimes you can see Adipose tissue on the sides

A

Cardiac Muscle

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8
Q

Type of Muscle?

Has Striations throughout the cells with intercalated discs found between the cells

  • intercalated disc anchors the cells together

They are highlighted in each box in the image

The third image highlighted shows the shape of the cardiac muscle cells are different then the shape of the other cell types meaning they are split in multiple directions looking like the letter V
Sometimes you can see Adipose tissue on the sides

A

Cardiac Muscle

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9
Q

Type of Muscle?

Has Striations throughout the cells with intercalated discs found between the cells

  • intercalated disc anchors the cells together

They are highlighted in each box in the image

The third image highlighted shows the shape of the cardiac muscle cells are different then the shape of the other cell types meaning they are split in multiple directions looking like the letter V
Sometimes you can see Adipose tissue on the sides

A

Cardiac Muscle

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10
Q

What part of the skeletal muscle is this model? (Looks like spider webs )

Function: smooth reticulum stores calcium in a resting muscle

A

Smooth reticulum

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11
Q

What part of the skeletal muscle is on this mode?

Located between the 2 z disc

A

Sarcomere

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12
Q

What part of the skeletal muscle is this?

A

T tubules

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13
Q

What part of the skeletal model is this

It generates a nerve impulse to the T tubules to contact

A

Axon

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14
Q

What part of the skeletal muscle fiber model is this

A

Nucleus of the skeletal muscle cell

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15
Q

What are these in the skeletal muscle tissue ( red )

A

Mitochondria

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16
Q

Rule # 4 muscles are named based on the direction of their giver muscles

What does rectus ( aka six-pack )
mean on direction for muscle fibers

A

Parallel

Example: rectus abdominis

17
Q

Rule # 4 muscles are named based on the direction of their muscles

Transversus means what direction

A

Perpendicular to a bone or body region

Example:
transverseus abdominis

18
Q

Rule # 4 muscles are named based on the direction of their muscles

Oblique means __________ ( to a bone or body region )

A

At an angle

Example: external obliques

19
Q

Rule # 6 - some muscles are based on the location of their attachment

What are the three places sternocleidoma muscles attaches to?

A

Sterno = muscle attaches to sternum

Cleido = muscle attaches to the clavicle

Mastoid = muscle attaches to a bone marking called mastoid process.

       Sternocleidoma