Virtual class topics 31-40 Flashcards
What are the SS of infection
Puss
Fever
Redness
Excessive or unbearable pain
Warmth
Swelling
Smell
What are the THA anterior and poterior precautions
Anterior
Flexion past 90
Adduction past midline
IR
Avoid FABER
Posterior
Flexion past 90
Hip extension, adduction, ER
What are the ROMs to avoid with an ACL reconstruction in open and closed chaon
Open chain: resisted 45-0 extension
Closed chain: resisted 60-90 flexion
What are the DVT and pulmonary embolism risk factors
Active cancer within 6 months
Recent immobilization / paresis of LEs
Recently bedridden for 3 days or longer / major surgery
Tenderness in calf
Calf swelling more than 3cm
Pitting edema in symptomatic leg
Previous history of DVT
Alternate diagnosis (-2 risk factors)
2 or more suggest DVT
Describe rhabdomyelisis
Breakdown of skeletal muscle tissue
Muscle pain
Weakness
Swelling
Dark colored urine
Decreases urine output
Joint pain
What are the RA diagnostic criteria
> 50
Morning stiffness for more than 1 hour
3 or more joint affected
MCP, PIP common, never DIP
Bilateral involvement
Nodules - Bouchard’s - BuRP
Seurm rheumatoid factor
Radiogaphic changes
Describe ehler-danlose syndrome
Hereditary connective tissue disorders
Joint hypermobility
Skin hyperelasticity
Tissue fragility
What is the normal value for hemoglobin, hematocrit, WBCs and platelets
Heme -12-14 females, 14-16 male (gm/dl)
Hemato - 38-44 female, 43-49 male (%)
WBCs - 4,500 - 11,000 (mm^3)
Platelets - 150,000 - 350,000 (micro leters)
What is the relationship of sensitivity and speceficity regarding positivs and negatives
Sensitivity = true positives
Specificity = true negatives
Describe foot posture assessment
Forefoot neutral = compensated
Forefoot not neutral = uncompensated
Varus = Medial tilt - calcaneus deviated laterally
Valgus = lateral tilt - calcaneus deviates medially
How does calcium and potasium affect ECG
Hypercalcemia - short QT segment
Hypocalcemia - long QT segment
Hyperkalemia - Tall T waves
Hypokalemia - Flat T waves
