Musculoskeletal Flashcards
Flexion
bending
Extension
straightening
Abduction
moving away from body
Adduction
moving toward the midline
Pronation
turning forearm so that palm is down
Supination
turning forearm so that palm is up
Circumduction
moving arm in circle around shoulder
Rotation
moving head around central axis
Inversion
moving sole of foot inward at ankle
Eversion
moving sole of foot outward at ankle
Protraction
moving body part forward parallel to ground (jaw)
Retraction
moving body part backward parallel to ground (jaw)
Elevation
raising a body part (shoulder)
Depression
lowering a body part (shoulder)
ROS
General and Chronic Diseases
Congenital joint/bone/muscle defects
Family history of arthritis
Chronic diseases: obesity, osteoarthritis, osteopenia, osteoporosis, cancer, gout, rheumatoid arthritis
Surgical history
Medications
Any changes to your ability to move around and participate in ADLs and IADLs
Amount of exercise, safety measures when exercising
Routine daily activities, job-related activities, risk of injuries
Diet, tobacco & alcohol use
Osteopenia
reduce bone mass
Osteoporosis
bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes, or deficiency of calcium or vitamin D.
Osteoarthritis
degeneration of joint cartilage and the underlying bone, most common from middle age onward. It causes pain and stiffness, especially in the hip, knee, and thumb joints.
ADL (activities of daily living)
bathing, toileting, dressing, grooming, eating, mobility, communicating
IADL (instrumental ADL)
driving, cooking, using household devices
Joints: Five cardinal signs of inflammation
pain, swelling, heat, redness, ROM limitation (stiffness)
Myalgia
Muscle (pain or cramps),
Atrophy
loss of muscle mass and weakness
Bones subjective data
Pain, deformity, trauma/accidents (fractures)
Patient-Centered Care
Musculoskeletal issues affecting life
Self-esteem, independence, body-image, role performance, social isolation
Effects on family and friends
Joints injury
(sprains, strains, dislocation) to any joint
6 Ps of Musculoskeletal Injury
Pain Paresthesia (numbness, tingling) Paralysis/Paresis Pallor Pulse (weak) Poikilothermia (cool)
Preparing the patient
General
-Posture, Gait, Position Changes
Preparing the Patient and Environment
- Hygiene (environment, hands), Standard Precautions Always in Effect
- Proper Room Temperature
- Privacy
- Proper Exposure of The Body Part (only as needed)
Would should you always do when getting objective information?
Inspection & Palpate for inflammation, masses (nodules), injury, deformity, atrophy
Skin
inflammation signs/symptoms may indicate skin problem and/or MS problems
Muscle
Use contralateral side for comparison (asymmetry)
Muscle size (assess for atrophy)
muscle tone (tension)
Strength (0-5) paresis (weakness), paralysis (flaccidity or -plegia)
Involuntary movement (tics, tremors)
Joints
Size and contour of every joint
Swelling, effusion, deformity
Range of motion (ROM)
Range of Motion (ROM): Health promotion
Passive ROM exercise prevents joint contracture
Range of Motion (ROM)
Active- When you move apart of your body using your muscles
Passive- when a outside source causes the movement of a joint
Full-The act of moving as far as anatomically possible during a given exercise
Limited-when you can’t move a joint as fully and easily as it should move
Normal ROM
“full active ROM” for each joint
Abnormal ROM
contracture (no ROM)
full passive ROM
limited active ROM
rigidity
How do you assess Muscle Strength ?
- Instruct to repeat the active 2. ROM against your resistance
3.Assess for symmetry
Grading system
Muscle grading
0- No contraction of muscle (flaccid)
1-Slight contraction (flicker/trace movement)
2- Active ROM with gravity eliminated
3- Active ROM against gravity
4- Active ROM against gravity and some resistance
5- Active ROM against gravity and full resistance (normal)
How many stacked bones are in your spine?
33 stacked bones
Cervical vertebrae
7 bones at the top of the spine
Thoracic vertebrae
12 bones (below cervical)
Lumbar vertebrae
5 bones (below thoracic)
Sacral
5 bones (below lumbar)
Coccyx or coccygeal
4 bones ( below sacrum or sacral)
Where is the spinous processes felt?
felt in a furrow down the midline of the back
Cervical and lumbar curves
concave (inward or anterior)
Thoracic and sacrococcygeal curves
convex (outward)
You should inspect your spine to see?
Skin: smooth, even skin color, no lesions/inflammation
Entire spine for abnormal curvature (kyphosis, lordosis, scoliosis)
Equal horizontal positions for the shoulders, scapulae, iliac crests, gluteal folds
Knees and feet alignment with the trunk and pointing forward
You should palpate your spine to see ?
Spinous processes, straight (alignment & symmetry), nontender
Abnormal curvature: kyphosis, lordosis, scoliosis (see terminology slides)
Paravertebral muscles firm, nontender, no spasm
What should you see with spine ROM ?
Flexion, extension, lateral bending, rotation (without moving hips)
Assess normal gait (symmetry, rhythm, balance, alignment) may assess walking on heels
Flexion: will allow better inspection of abnormal curvature
you do not test muscle strength for your spine
Neck inspection
Symmetry Skin without any inflammatory changes, lumps, swelling, pulsation Alignment of head and neck, midline Neck: neutral position & posture Neck round, symmetric muscles
Palpate Nails
Spinous processes and neck muscles
Normal: no spasms, tenderness, lumps, muscle atrophy, swelling
ROM Neck
Supple (flexible)
Flexion, extension (chin to chest & chin to ceiling)
Right & left lateral bend (ears to shoulders)
Right & left Rotation (chin to shoulders)
Note any tenderness or limitation
Motion is smooth and controlled
Strength
Assess strength by repeating the ROM against your resistance
TMJ Inspection
Skin: smooth, even skin color, no lesions/inflammation, swelling
TMJ palpation
Felt in depression anterior to tragus of ear
Crepitus, tenderness with ROM
TMJ ROM 3 types
Hinge Action: 1- open/close the jaws
Gliding Action: 2- Protrusion & retraction;
3- side-to-side movement
TMJ strength
Palpate masseter muscles while instructing to clench the teeth
Instructing to open the jaw against resistance
Joint of 3 Bones for the shoulder
humerus, scapula, clavicle
Rotator Cuff
4 muscles & tendons that support and stabilize it
Inspection of shoulder
Skin: smooth, even skin color, no lesions/inflammation
Bilaterally for round contour & symmetry
Normal: no inflammatory changes, lumps, swelling, deformity, atrophy
Palpation of shoulder
Normal: no spasm, atrophy, swelling, heat, tenderness, adenopathy
ROM of shoulder
Normal: full active ROM bilaterally without any palpated crepitation
ROM strength
Assess strength by repeating the ROM against your resistance
Joint of 3 Bones for elbow
humerus, radius, ulna
Palpation for elbow
Normal skin, joint, biceps & triceps: no spasm, atrophy, symmetrical, nodules, lumps, Inflammatory changes, joint effusion, heat, tenderness
ROM for elbow
Flexion, extension (assessing the elbow)
Pronation, supination (assessing 2 radioulnar joints at elbow & wrist)
Strength for Elbow
Assess strength of biceps and triceps by repeating the ROM against your resistance
Wrist
radiocarpal (radius with 8 carpals)
Carpals
midcarpal
Carpometacarpal
metacarpophalangeal
Digits
Proximal interphalangeal
distal interphalangeal
Inspect, palpate for wrist, hand and elbow
Inspect
Skin: smooth, even skin color, no lesions/inflammation
Bilateral dorsal and palmar sides for position, shape, symmetry, contour
Normal: skin without any inflammatory changes, lumps, swelling, deformity, nodules
Palpate
Each joint and compare bilaterally
Normal: no atrophy, swelling, heat, tenderness, subcutaneous nodules/lumps
ROM
Flexion/extension of wrist & digits
Deviation wrist (ulnar/radial)
Abduction/adduction of fingers
Strength
Assess strength of wrist/fingers by repeating the ROM against your resistance
Joints of Hips
acetabulum and femur, ball-and-socket
Inspect
Palpate
ROM for hips
Inspect
Skin: smooth, even skin color, no lesions/inflammation
Symmetric level of iliac crest, gluteal folds, buttocks
Equal leg lengths (assessed by smooth and even gait)
Palpate
Bilateral hips for symmetry and stability
Normal: no swelling, heat, tenderness, deformity, crepitus with motion
ROM
Abduction/adduction
Flexion/extension (with extended knee)
Flexion/extension (with flexed knee) should increase ROM
Internal/external rotation
Strength
Assess strength by repeating the ROM against your resistance
Joint of 3 bones in the knew
femur, tibia, patella; hinge joint
Inspect
Palpate
ROM
Strength for knee
Inspect
Skin: smooth, even skin color, no lesions/inflammation
Contour, symmetric shape, lower leg same axis as the thigh
Quadriceps (anterior thigh), hamstrings (posterior thigh) for atrophy
No locking, giving way (buckling), local pain
Palpate
Bilateral knees for symmetry, smoothness
Normal: no swelling, heat, tenderness, deformity, crepitus with motion
ROM
Flexion/extension
Strength
Assess strength of quadriceps and hamstrings by repeating the ROM against your resistance
Inspect
Palpate
strength for feet and ankle
Inspect
Skin: smooth, even skin color, no lesions/inflammation, callus
Position, joints contour, symmetric shape, feet alignment with axis of leg
Toes straight forward and flat (abnormal: hammertoe)
Medial/ lateral malleoli smooth
Palpate
Ankles, feet (dorsum/plantar surfaces), toes (interphalangeal joints) for symmetry, smoothness
Normal: no swelling, heat, tenderness, deformity, crepitus with motion
Strength
Assess muscle strength by repeating the ROM against your resistance
Joints of 3 bones Ankle
Tibia , Fibula, Talus
Ankle
Joint of 3 bones: tibia, fibula, talus
Hinge joint
ROM: Flexion (Dorsiflexion) & Extension (Plantar Flexion)
Feet
Many bones and joints
ROM: Inversion (Supination) & Eversion (Pronation)
Toes
ROM: Flexion & Extension
Morse Fall Risk Assessment Tools
- History of Falls
- Secondary Diagnosis
- Ambulatory Aids
- IV Therapy
- Gait
- Mental Status
Phalen Test
Hold both hands back-to-back while flexing wrist for 60 seconds
Normal (negative): No symptoms
Abnormal (positive): Numbness and burning
Tinel Test
Directly percuss on the median nerve at the wrist
Normal (negative): No symptoms
Abnormal (positive): tingling and burning
Bone Remodeling
cyclic process of:
resorption by osteoclasts and
deposition by osteoblasts
How to measure for Bone Mass Density
X-Ray imaging test, measure bone mineral mass
What is osteopenia and osteoporosis
low BMD (osteopenia) -1 to -2.25 porous bone (osteoporosis) < -2.25 higher risk of fractures
Cultural and Genetic Considerations for Osteopenia and Osteopenia
Bone resorption occurs more rapidly than bone deposition
more common in Caucasian women
The function of osteoblasts (bone deposition) is estrogen dependent
estrogen decreases with age in both sexes
Abnormal: low BMD (bone mass density)
Higher risk of complications associated with falls
Muscle Atrophy
loss of muscle mass due to disuse, nerve/muscle disorders
Dislocation
often caused by trauma
the articulating bones are out of their appropriate place
Results in joint deformity, severe pain, ROM limitation
Sprain
damaged (stretching/tearing) ligament
Ligament connects bone to bone, surrounding a joint
Ankle is a common site
Strain
damaged (stretching/tearing) tendon
Tendon connects a muscle to a bone
Lower back is a common site
Joint Effusion
swelling from excess fluid in the joint capsule
Crepitation
palpable crunching or grating in the joint while performing ROM
may be audible if severe
Weight-Bearing Exercise
exercise against gravity
walking, hiking, jogging, climbing stairs, dancing
Non-Weight-Bearing Exercise:
exercise without supporting your weight
swimming, rowing, bicycle riding
using resistant bands while seated
ROM exercise
Isometric Exercise
tensing the muscle without moving the joint
pushing the heels into the bed
holding a posture
exercise while a limb is in a cast
exercise while on bedrest
Isotonic Exercise
active ROM exercise
Kyphosis
abnormal increase in the thoracic curve
Ex: hump back
Lordosis
abnormal increase in lumbar curve
Scoliosis
lateral curvature of thoracic and lumbar spine
Contracture
develops when the normally stretchy (elastic) tissues are replaced by non-stretchy (inelastic) fiber-like tissue often due to disuse
Ex: Foot drop
Children and Adolescents
Children
Assess for any bone deformity, particularly scoliosis
Hight and weight (growth range)
History of increasing falls or balance problems
Adolescents
Assess for any bone deformity, particularly scoliosis
Assess for risk of injuries related to sports and extracurricular activities
Aging Adults
Decrease in muscle mass (less strength & elasticity)
Bone resorption occurs more rapidly than bone deposition
Postural changes & decreased height/ROM
Loss of subcutaneous fat leaves bony prominences more observable
Get-Up-&-Go Test
Time the client as they rise from an armchair, walk 10 feet (3m), turn, walk back, and sit down again
Normal: < 10 sec
High risk for fall: >10 sec
Health Promotion
Safety Diet Tobacco Products Alcohol Exercise Osteoporosis Screening
Functions of MS
Posture Movement Protect organs Production of blood cells Ca++ & phos- storage
Joints function
functional units where two or more bone surfaces come together
Synovial
freely movable, hip
Cartilaginous
slightly movable, vertebra
Fibrous
immovable, sutures in skull
cartilage
resilient tissue
covers the surface of opposing bones in synovial joints
Absorb stress and weight
Ligaments
Strong, dense, flexible, fibrous band of connective tissue
holding bones to bones at the joint and providing support
Tendon
flexible, non-elastic, strong
fibrous collagen tissue
attaching muscles to bones
Support bone movement in response to skeletal muscle contraction
Bursa
enclosed sac filled with synovial fluid
prevent friction
Skeletal
voluntary
connected to bones by tendons (fibrous cords)
Facilitate movement
Smooth
autonomic, airways, vasculature, GI organs
Cardiac
Striated