Activity, Exercise, and Musculoskeletal Assessment Flashcards
Elevates mood and attitude.
Enables physical fitness.
Helps one to quit smoking and stay tobacco-free.
Boosts energy levels.
Helps in the management of stress.
Promotes a better quality of sleep.
Improves self-image and self-confidence.
physical activity
is the physiological changes that occur from periods of inactivity and patients who are hospitalized are at increased risk for this because they are less active.
deconditioning
describes the coordinated efforts of the musculoskeletal and nervous systems.
body mechanics
similar to posture, refers to the positioning of joints, tendons, ligaments, and muscles. If a patient has good body alignment, their center of gravity is stable. This reduces strain on musculoskeletal structures, promotes comfort, and contributes to balance and energy conservation.
body alignment
is required for maintaining position and for movement. Diseases, injury, pain, physical development, life changes, and many medications can compromise balance. Poor balance can compromise mobility, physical safety, and can create a fear of falling that reduces activity.
balance
Patients can fall if their center of gravity is unbalanced, because of the gravitational pull on their weight. To lift safely, you must overcome the weight of the object and know its center of gravity. People’s center of gravity is not directly center of their body. It is usually midline at 55% to 57% of their standing height.
gravity
is a force that occurs in a direction to oppose movement. The greater the surface area of an object being moved, the greater the ______
friction
. When friction is exerted against the skin, while the skin remains stationary and the bony structures move, it is called _____
shear
This can damage underlying blood vessels and tissue, causing decreased blood flow and pressure injuries
shear
Using full body slings and mechanical lifts can prevent ______ ______, as well as protect healthcare workers from injury.
friction and shear
are a region where two bones connect.
joints
are elastic, they bind joints and connect bones and cartilage.
ligament
connect muscle to bone and are strong, flexible, and inelastic.
tendons
is nonvascular supporting connective tissue that sustains weight and serves as a shock absorber between articulating bones.
cartilage
isometric
maximum HR formula
maximum HR formula
220-age
makes us aware of our body’s position
proprioception
physical activity
is a subset of PA that is planned, structured, and repetitive and has a final or an intermediate objective, such as the improvement or maintenance of physical fitness.
physical excercise
cause muscle contraction and change the muscle length
isotonic
Increase muscle mass, tone, and strength; promotes osteoblastic activity to strengthen bones; enhance circulatory and respiratory function.
isotonic exercise
tightening or tensing of the muscles without moving the body parts
isometric excercise
Not ideal for patients who do not tolerate increased activity
isometric exercise
Increase muscle mass, tone, and strength; increase circulation to that body part and osteoblastic activity.
isometric exercise
contracting a muscle while pushing against a stationary object or resisting the movement of an object. (push-ups). Promote muscle strength and osteoblastic activity.
resistive isometric exercise
t/f: face direction of movement
true
t/f: Leverage, rolling, turning, or pivoting require less work than lifting.
true
what does SPHM stand for?
safe patient handling and mobility
Evidence-based research has shown that__________ interventions significantly reduce overexertion injuries by replacing manual patient handling with safer methods guided by ergonomics
SPHM
is the design of work tasks to best suite the capabilities of the workers.
ergonomics
includes: standardized assessment tools to identify a patient’s mobility level;
an ergonomics assessment of patient rooms and health care environments;
Assessment algorithms to select the right equipment and number of staff for each patient handling/mobility task;
Unit peer leaders who act as patient handling experts and staff trainers;
Safety huddles to share safety information with staff and a minimal lift policy.
SPHM
They also improve patient outcomes with fewer falls, skin tears, and pressure injuries occurring.
SPHM techniques
____________ lack the coordination, strength, and stability to sit or stand
newborns
they grow and develop their bones and muscles, and can support their weight, sit, stand, then walk.
infants
still have an awkward posture with a swayback and larger abdomen
Toddlers
the musculoskeletal system continues to grow and develop, allowing better coordination for fine motor skills.
third year to adolescence
growth is sporadic, which can make them appear awkward and uncoordinated.
adolescents