NURS 101: Mobility & Exercise

Question 1

What is exercise defined as?

Answer 1

A physical activity for the purpose of conditioning the body, improving health and maintaining fitness or as a therapeutic measure

An active lifestyle is important for promoting and maintaining health and is also an essential treatment modality for chronic illnesses.

Question 2

List the effects of exercise on body systems.

Answer 2

• Cardiovascular system -Increased HR, Increased venous pooling
• Pulmonary system - Breathing increases, increase alveolar ventilation
• Metabolic system - Increased metabolic rate
• Musculoskeletal system - Muscle tone improved, more muscle mass
• Psychological factors - increased mood, helps you sleep better

Question 3

What systems are involved in the regulation of movement?

Answer 3

• Skeletal system - movement, posture, muscle groups
• Muscular system
• Nervous system - movement, neruotransmitters, balance

Together, these systems are often considered a single functioning unit.

Question 4

Define isotonic exercises.

Answer 4

The muscle shortens to produce muscle contraction and active movement

Examples include running, walking, swimming, and cycling.

Question 5

Define isometric exercises.

Answer 5

Change in muscle tension occurs but no change in muscle length and no muscle or joint movement takes place

An example is quad sets.

Question 6

What are some pathological influences on activity and exercise?

Answer 6

• Congenital abnormalities
• Disorders of bones, joints, and muscles
• Central nervous system damage and disorders
• Musculoskeletal trauma
• Other chronic diseases

These factors can significantly affect a person’s ability to engage in physical activity.

Question 7

What does deconditioning refer to?

Answer 7

The loss of physical fitness due to inactivity

It can lead to various health issues and decreased mobility.

Question 8

List the factors influencing activity and exercise.

Answer 8

• Developmental changes
• Behavioral aspects
• Environmental issues
• Psychosocial issues

These factors can affect a person’s ability and willingness to engage in exercise.

Question 9

What are the effects of immobility on muscles?

Answer 9

• Atrophy (decrease in size and function)
• Contractures (shortening of muscles, permanent)

Immobility can lead to significant muscle deterioration.

Question 10

What cardiovascular issues can arise from immobility?

Answer 10

• Orthostatic hypotension
• Clots (Virchow’s triad: impaired venous return to heart, hypercoagulability in blood, endothelial wall damage)

These conditions can pose serious health risks for immobile individuals.

Question 11

What respiratory issue can result from immobility?

Answer 11

Pooling of secretions can lead to pneumonia

This is a common complication in individuals who are immobile.

Question 12

What gastrointestinal issue can occur due to immobility?

Answer 12

Constipation (decreased peristalsis and colon mobility)

Immobility can significantly affect digestive health.

Question 13

What integumentary issue can arise from immobility?

Answer 13

Reduced skin turgor (skin breakdown)

This can lead to pressure ulcers and other skin complications.

Question 14

According to the BCCNM Professional Standard, what is the role of nursing in relation to physical fitness?

Answer 14

Maintain own physical, psychological and emotional fitness to practice

This is crucial for the well-being of nurses, colleagues, and patients.