Intro Flashcards

1
Q

What are the three muscle layers starting with the deepest?

A

Endomysium

Perimysium

Epimysium

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2
Q

What is the function of endomysium?

A

It is connective tissue covering muscle fiber.

The smallest

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3
Q

What is the function of the perimysium?

A

Surrounds a fasicle

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4
Q

What is the function of the epimysium?

A

Surrounds entire muscle

Largest

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5
Q

What is the end of the bone called?

A

Epiphysis

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6
Q

What is the diaphysis?

A

Shaft of bone

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7
Q

What is the growth place called?

A

Epiphysial plate

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8
Q

What is the nutrient foramen?

A

Opening in bone for blood supply

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9
Q

Three types of muscle?

A

Skeletal
Cardiac
Smooth

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10
Q

Skeletal muscle is…

A

Striated
Voluntary
Produce movement

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11
Q

Cardiac muscle is…

A

Striated
Involuntary
Located in heart

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12
Q

Smooth muscle is…

A

Unstriated
involuntary
Blood vessel walls

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13
Q

What are the three vessel tunicas?

A
  1. Tunica Adventia- connective tissue
  2. Tunica media- smooth muscle
  3. Tunica intima- thin endothelial lining
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14
Q

What layer is different between artery and vein? Which one is thicker?

A

The tunica media is thicker in an artery

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15
Q

Lymph drainage…

A
  1. Lymph nodes
  2. Lymphatic trunks
  3. Right lymphatic or thoracic duct
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16
Q

Right lymphatic duct drains how

A

Upper right quadrant (right side of head, neck thorax and limb)

To the right subclavian vein

17
Q

Thoracic duct of lymphatic system

A

drains from remainder of body.

Duct beings at cisterna chyli

Drains into left subclavian vein

18
Q

Structural Division of nervous system:

A
  1. Central nervous system (brain and spinal cord)

2. Peripheral nervous system (nerve and cell bodies outside of CNS)

19
Q

Functional division of nervous system:

A

Somatic—voluntary, sensation movement

Autonomic—involuntary/visceral

20
Q

Gray matter has?

A

Nerve cell bodies

21
Q

White matter has

A

Axons

22
Q

Nucleus

A

Collection of nerve cell bodies

23
Q

Meninges is

A

Membranous layer that surround and protect CNS

24
Q

Dorsal or posterior root

A

Sensory (afferent)

25
Q

Ventral or anterior root

A

Motor (efferent)

26
Q

Posterior ramus is….

A

Synovial joints of vertebral column

Deep muscles of back and skin

27
Q

Anterior ramus…

A

Anterior and lateral trunk

Limbs