ati mobility Flashcards

1
Q

mobility

A

another way to say motion or movement

- body designed for motion requires muscles, skelton, and nerve to function in unison

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2
Q

nursing goal for mobility

A

assist in preserving, maintaining, and restoring as much mobility and function as possible

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3
Q

muscular system

A
  • provides motor power
  • 600 muscles
  • half person weight
  • when contracted across a joint, creates a force to pull against the skelton
  • high demand for oxygen and glucose
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4
Q

four properties of a muscle

A

(CEEE)

  • contractibility: ability to shorten and than relax
  • Excitability: muscle fibers can receive and respond to nerve or hormone stem. resting muscle is negatively charged. When stimulated (excited), it becomes positively charged and active
  • Extensibility: ability to stretch which occurs stimulations as other muscles contract
  • elasticity: ability to bounce back or recoil to its original state after being contracted or extended
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5
Q

3 main muscle types

A
  • cardiac: only located in heart and functions involuntarily
  • smooth: located in blood vessels and the visceral organs and functions involuntarily
  • skeletal: attached to skeleton by tendons and functions voluntarily
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6
Q

skeletal system

A
  • 206 bones
  • bones are hard connective tissue
  • protect and support internal organs and muscles
  • store important minerals
  • composed of layers
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7
Q

once bones matured they undergo

A

process of remodeling where old bone is constantly being replaced with new bone

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8
Q

cartilage

A

firm yet flexible connective tissue

- ears, nose, larynx, ribs, intervertebral discs, knees, ankles

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9
Q

flexion

A

bend, reduces angle between bones

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10
Q

extension

A

straighten the limb

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11
Q

abduction

A

move away from baseline

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12
Q

adduction

A

bring closer to baseline

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13
Q

pronation

A

turning face backwards

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14
Q

supination

A

turing to face forward

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15
Q

circumduction

A

circular motion

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16
Q

rotation

A

side to side

17
Q

inversion

A

turn inward

18
Q

eversion

A

turn outward

19
Q

dorsiflexion

A

draw toes upward towards body

20
Q

plantar flexion

A

point toes downward away from body

21
Q

body mechanics

A

combined effort from musculoskeletal system an nervous system to maintain posture, alignment, and balance in daily life

  • knowledge in coordination and integrated function of both system to maximize strength and minimize strain
  • good posture in motion
22
Q

lordosis

A

lower back curves inward with pelvis tilting anteriorly

23
Q

kyphosis

A

upper back is abnormal rounded with a forward tilt in pelvis

24
Q

flat back

A

loss in curvature to the spine referred to as straight back

25
Q

sway back

A

extends backward while lower back abnormally curves inward and the pelvis tilts forward
- positioning the head in front of the pelvis; resulting from loss of muscle tone in ab and lower back, which allows spine to sag

26
Q

scoliosis

A

c or s shaping os spine

27
Q

activity intolerance

A

inadequate amount of physical or phyiolgical energy to undergo or complete necessary activity

28
Q

activity tolerance

A

capacity to successfully complete a necessary activity without distress

29
Q

activity of daily living

A

basic essential skills that a person does independent every day and are usually related to personal care

30
Q

proper positioning

A

intentionally placing body or body part in specific way

  • involved alignment body in neutral position, supporting body natural curves, and eliminating pressure points, hyperextension or lateral rotation
  • goals for client positioning and alignment consist of the two ps promotion and prevention
31
Q

immobility

A

inability to move one or more body parts

  • detrimental to body negatively affecting all major system in a critical cascade to dependency
  • on joints are stiffness, pain and limited range of motion, especially shoulders, elbows, hips, knees, and ankles
32
Q

prolonged immobility

A

prolonged causes formation of fibrofatty connective tissue and abnormal adhesions within and between joint space, which restricts nourishment to joints

33
Q

prolonged bed rest

A

prolonged best rest causes blood flow to slow (venous stasis) increasing risk for clots