Stages of Healing Flashcards

1
Q

Homeostasis

A
  • seconds to minutes

- initial blood clotting to stop bleeding

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2
Q

Inflammatory

A

-hours/days/weeks

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3
Q

Proliferation

A

-weeks/months

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4
Q

Remodeling/Maturation

A

-months/year

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5
Q

What are the four stages of healing?

A
  • homeostasis
  • inflammatory
  • proliferation
  • remodeling
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6
Q

What are the three stages of healing?

A
  • inflammation
  • repair
  • remodeling
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7
Q

Purpose if inflammatory phase

A
  • defend against infxn
  • removing damaged tissue
  • immobilize area
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8
Q

Which inflammatory chemicals cause pain?

A
  • bradykinin
  • prostaglandins
  • serotonin
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9
Q

What are some secondary injuries caused by too much inflammation?

A
  • secondary enzymatic injury

- secondary hypoxic injruy

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10
Q

What does PRICE stand for?

A
  • protect
  • rest
  • ice
  • compress
  • elevate
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11
Q

Which ligament is most commonly injured in ankle sprains?

A

anterior talofibular LIG

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12
Q

What characterized the proliferative phase?

A
  • angiogenesis
  • fibroblasts, chondroblasts, osteoblasts
  • EC matrix
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13
Q

Which mechanoreceptors deal with pressure and touch?

A

meissner’s and pacinian corpuscles

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14
Q

Which mecahnoreceptors deal with skin stretch/pressure?

A

merkle cells and ruffini endings

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15
Q

Which proprioceptors function in joint end range and possible heat?

A

ruffini endings

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16
Q

Which proprioceptors function with change in joint position and vibration?

A

pacinian corpuscles

17
Q

Which proprioceptors function with change in muscle length and spindle tension?

A

golgi tendon organs