Final Examination Flashcards
Actual loss
can be recognized by others
-loss of spouse or money
Perceived loss
felt by person but is intangible to others
-loss of beauty/youth
Maturational loss
experienced as a result of natural developmental process
-adding children to the family
Situational loss
experienced as a result of an unpredictable event
-terror attack, natural disaster
Anticipatory loss
Loss has not yet taken place
-family member on hospice
Grief
emotional reaction to loss ( no time frame )
Bereavement
state of grieving; person goes through grief reaction.
Mourning
acceptance of loss; person learns to deal with loss
Engel’s Six Stages of Grief
- shock and disbelief
- developing awareness
- restitution
- resolving the loss
- idealization
- outcome
Definitions of death
- Traditional heart-lung
2. Brain
Clinical signs of impending death
- inability to swallow
- pitting edema
- decreased gi and urinary tract activity
- loss of motion, sensation, reflexes
- change in temp, cold/clammy skin, cyanosis
- lowered bp
- noisy or irregular respirations “death rattle”
- cheyne-stokes respirations
Kubler-Ross’ Five stages of grief
- denial and isolation
- anger
- bargaining
- depression
- acceptance
Components of a good death
- pain and sx management
- clear decision making
- preparation for death
- completion
- contributing to others (giving things away)
- affirmation of the whole person
5 principles of palliative care
- respect goals of dying person and loved ones
- look after all needs of dying person
- support needs of family members
- help gain access to providers
- build ways to provide excellent care at end of life
Special orders
- DNR or no-code
- comfort measures only
- do not hospitalize
Postmortem care of the body
place identification tags on the body
< 24 hours = coroner case
situational death = very hard for family
Functions of the musculoskeletal system
- protect vital organs
- mobility and movement
- facilitate return of blood to the heart
- production of blood cells (hematopoiesis)
- reservoir for immature blood cells
- reservoir for vital minerals (98% Ca++ is in bones)
Synarthrosis
immovable joints
-skull sutures
amphiarthrosis
allow limited movement
-vertebral joints, symph. pubis
diarthrosis
freely movable
- ball/socket: hip, shoulder
- hinge: elbow, knee
- saddle: thumb
- pivot: radius/ulna; turn door knob
- gliding: carpal tunnel bones in wrist
Muscles
- attached to bones an other structures by tendons
- encased in a fibrous tissue called fascia
- contraction of muscle causes movement
Osteoblasts
function in bone formation
Osteocytes
- mature bone cells that function in bone maintenance
- located in the lacunae
Osteoclasts
-multinuclear cells function in destroying, resorbing, and remodeling bone
Osteogenesis
bone formation
ossification
process of formation of the bone matrix and deposition of minerals
Bone regulating factors
- stress and weight bearing
- Vit D: deficiency = bone demineralization
- parathyroid hormone and calcitonin
- blood supply
Musculoskeletal Neurovascular Check
- skin color
- skin temperature
- capillary refill (blanch test)
- edema
- pulses
- sensation
- ability to move
Clonus
rhythmic contraction of a muscle
Ballottment test
+ when you have patella rebound
Used to test for fluid in the knee
Fasciculation
involuntary twitching of muscle
Bone densitometry
Determines bone mineral density. Estimates extent of osteoporosis.
Bone lab studies
-serum calcium
-serum phosphorus
also thyroid, PTH, vitamin D
Cast
- a rigid, external immobilizing device
-only a dry cast has full strength. 24-72 hours
-immobilize a reduced fracture
-correct a deformity
Materials:
-plaster: exothermic reaction x 15 min, wet: dull gray color, dull on percussion, feels damp, smells musty; dry: white, shiny, resonance, odorless, firm
-fiberglass: hard, stiff, w or w/o water
Signs to report with a cast
persistent pain or swelling, changes in sensation, movement, skin color, or temperature, signs of infection or pressure areas.
Cast removal
Extremity will take 3 more months to recover to “normal.”
Volkmann’s Contracture
- upper extremity problem
- form of compartment syndrome that occurs in fingers and wrists.
- results from obstructed arterial blood flow to forearm & hand
- cannot extend fingers, decreased circulation, abnormal sensation
Compartment syndrome
Unrelieved pain = s/s of compartment syndrome
-lower extremities
Normal cast discomfort
-relieved with meds, elevation, ice, and rest
External Fixation Devices
- discomfort is usually minimal, and early mobility may be anticipated with these devices
- provide pin care
- patient teaching (neuro check, s/s infection, pin care)
Traction
Skin traction: Buck’s; can be interrupted
Skeletal traction: cannot be interrupted
Skin traction
- Buck’s extension traction; most common type; lower leg
- 5-8 pounds
- cervical head halter (neck pains)
- pelvic traction (treat back pain); 10-20 pounds
- takes 2 nurses to apply