NUR 195 EXAM 3 (WEEKS 5-6) QUESTIONS WITH 100% CORRECT ANSWERS

NUR 195 EXAM 3 (WEEKS 5-6) QUESTIONS WITH 100% CORRECT ANSWERSweek 5 -->
what is arthroscopy?
Allows Direct Visualization of a Joint
apply PRICE to an injury to reduce swelling within 24 hours
- PRICE stands for ...
- example
Protection
Rest
Ice
Compress
Elevate
(arthroscopy)
what are the meds used for post knee and hip replacements?
analgesics
ABX
anticoagulants
(add peripheral nerve block to knee replacement)
care of an amputated body part
plastic bag and submerge in ice water
Amputation Complications
•Hypovolemia
•Infection
•Flexion Contractures (tightening of the muscles)
clonus definition
muscle spasm or twitching
Osteoporosis Interventions
- diet
- protein, magnesium, and vitamin K (bone formation)
- vitamin D and calcium
what meds are used to treat osteoporosis?
•Calcitonin
•Estrogen
•Raloxifene
•Alendronate
•Denosumab
•Calcium and vitamin D
what does calcitonin, estrogen, alendronate, and Denosumab do?
inhibits osteoclast activity preventing bone loss
Raloxifene
- class
- how it helps to treat osteoporosis
- prevention of ....
A selective estrogen receptor modulator (SERM)
slows down osteoclast activity preventing bone loss
prevents breast cancer
osteoporosis risk factors
Alcohol Use
Corticosteroid use
Calcium Low
Estrogen Low
Smoking/caffeine
Sedentary Lifestyle
ACCESS
(malabsorption, hyperthyroidism, carbonated drinks)
Osteoporosis Interventions
•Be in the Sun 20-30 Minutes daily
what is a contusion?
ecchymosis or bruising
sprain vs strain
Sprain: overstretching/damaging ligaments
STrain: T for TENDON, overstretching/damaging tendon/muscle.
•Splints vs casts for immobilization
•Splints often used initially to allow for swelling
•Casting of fractures in adults usually 4-6 weeks
what are the 6 Ps of neurovascular assessment?
1. Pain
2. Pallor
3. Paralysis
4. Paresthesia (tingling and numbness)
5. Pulselessness
6. polar (cool limb distal to fracture)
joint dislocation
- complications
pain, DVT, and infection
avascular necrosis (bone death due to compromised blood flow at fracture)
what is a chief sign of osteoporosis?
repeated fractures
what are casts used for? when are they used?
Immobilize a Reduced Fracture
Applied Once Swelling Subsides
casted pt education
- alleviating itching
cool air from a hair dryer
tapping
(do not insert anything inside the cast)
what is traction used for?
- goals
Uses a Pulling Force to Maintain Alignment
•Prevent Soft Tissue Injury
•Decrease Muscle Spasms and Pain
•Correct or Prevent Further Deformities
types of traction
skin (straight) - Buck's and Bryant's
skeletal (balanced) - pin or wire put through bone
what is Buck's traction?
Buck's traction is a form of skin traction of the lower leg to promote immobilization prior
to definitive treatment of a hip fracture.
nursing interventions for traction
•Pin Site Care Each Shift
•Chlorhexidine
•One Q-Tip Per Pin
•Don't Touch Weights
what is the most serious complication of casting?
compartment syndrome
how long does it take for ischemia and tissue damage to occur if compartment
syndrome is left untreated?
4-6 hours
The primary advantage of fiberglass casts over plaster casts is that they are .......
lighter in weight, stronger, and water resistant.
plaster casts characteristics

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