Test 2 Review Flashcards
Osteoblasts
Bone producing cells
Osteoclasts
Remodel bone
Resorb bone
When a fracture occurs…
Blood vessels in the bone and the periosteum are damaged, resulting in bleeding and subsequent clot formation
One week from a fracture
Fibroblasts have begun laying down a fibrous collagen network.
The fibrin strands within a blood clot
Serve as framework for proliferating vessels
Isokinetic exercise
Speed doesn’t change no matter the force
Later in rehab process
Allows exercise at speeds more functional
Closed chain exercise
In space with ground contact
Push up, power cleans
Open chain exercise
Done in space with NO ground contact
Knee extension
Arm circles
Impetigo contagiosa
Caused by streptococci and it S aureus.
Wrestling!!
Mild itching and soreness with crust vesicles that rupture. From close contact.
Tetany
Muscle contraction through stem
Ultrasound
Tissue heating or healing Stimulates repair of soft tissue and relieves pain 1 MHz deeper 3 MHz superficially 104-113
Underwater ultrasound
Body part submerged
Ultrasound head 1” from surface
Water is coupling medium
Major rehab components
Minimize initial swelling RICE
Control pain
Limit ROM
Muscle fibers 1 and 2
1 slow twitch. Endurance
2 fast twitch. Skill
Therapeutic rehab
Post injury. Will have some conditioning
Conditioning
Pre injury
Proprioceptive neuromuscular control
Awareness of body in space. CNS
Kinesthetic neuromuscular control
Awareness while doing other things. CNS/PNS
How to contract Rocky Mountain spotted fever
Ticks
Hyperhydrosis
Excessive feet sweating
High in NaCl
Referred pain
Pain felt at a point of the body other than actual origin.
Female athlete triad
Eating disorder.
Amenno.
Osteoporosis
DOMS
Delayed onset muscle soreness. 24-48 hours
Synovial fluid
Analysis can detect musculoskeletal infections
Provides lubrication, shock absorption, and nutrition to joint
Tendon
Muscle to bone. Connective tissue
Ligament
Bone to bone.
Dense connective tissue of fibroblasts
Fracture healing order
1 broken blood vessels form fracture hematoma
2 blood vessels grow into fx and fibrocartilage soft callus forms
3 fibrocartilage ossifies and forms spongy bone callus
4 osteoclasts remove excess tissue from bone callus
Comminuted fracture
Shattered. Whole bunch of pieces.
Linear fracture
In line with bone. Down the middle
Transverse fracture
Around. Perpendicular to the shaft
Oblique fracture
Diagonal break
Spiral fracture
Spiral. Twist then break
Effleurage massage.
Nice massage.
Light/deep stroking
Petrissage massage
Kneading. For loose and heavy tissue