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NURS 1310 unit 3 cartilage muscle and tendon Questions With Complete Solutions
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NURS 1310 unit 3 cartilage muscle and tendon Questions With Complete Solutions
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NURS 1310 unit 3 cartilage muscle and tendon QuestionsWith Complete Solutions
Are muscles vascularized? Correct Answers yes, very.
Classification of muscle injury? in terms of tear grade Correct
Answers type 1 no tears.
type 2 partial tear
type 3 complete tear
define these Muscular terminology? Correct Answers Sprain:
pulling of a ligament
Strain: Pulling of a tendon
Microtrauma: little tears
Overuse: repetitive
Musculotendinous junction: common area of indirect injury.
(mostly happen there)
Does tendon healing increase or decrease as we age?
Does it increase our risk of sustaining injury?
What happens to collagen when we are at that old age? Correct
Answers decreases
yes
Collagen fiber decreases in tendons
we have little capacity to resist forces.
How can the term tendonitis be used for example? Correct
Answers It can be used with inflammation of tendon
In acute injury.
, How does a microfracture work? Correct Answers Subchondral
bones gets penetrated
holes are pokes on the bones in order to get cells to get to the
area.
then type 1 cartilage grow.
How does an autologous chondrocyte impnatation works?
Correct Answers An articular tissue is harvested from the bones
Chondrocytes are separated and multiplied in lab
6-18 weeks later a periosteal patch is taken from tibia (or a
bone)
patch is put over injury areas where chondrocytes are injested.
How does an osteochondral autografts work? aka Oats Correct
Answers they use an area of the cartilage with no damage
(Implants are for non lead bearing area of the femur.
they prepare damage area to receive the osteochondral plugs.
then they insert the plug into damage area
the site become revascularized and icorporated ( because of the
bone bllod vessels)
How does tendinitis used? Correct Answers It used to describe
multiple pathological tendon Conditions.
How long does tendons take to fully heal? Correct Answers
6months.
is patient NWB status after a microfracture? Correct Answers
Yes they are.
Is prolong immobilization Good for cartilage?
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