A Patient Whose Work Involves Loading and Unloading Boxes Has

question 6

Multiple Choice

A patient whose work involves loading and unloading boxes has a history of chronic back pain. Which statement after the nurse has taught the patient about correct body mechanics indicates that the teaching has been effective?

• A) "I plan to start doing sit-ups and leg lifts to strengthen the muscles of my back."
• B) "I will try to sleep with my hips and knees extended to prevent back strain."
• C) "I can tell my boss that I need to change to a job where I can work at a desk."
• D) "I will keep my back straight when I need to lift anything higher than my waist."

Recognize the importance of homeostasis in motivation.

Understand the concept and application of motivation in psychology.

Identify the evolution of motivation theories, including instinct approaches.

Describe the role of homeostasis in drive-reduction theory.

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Definitions:

Extracellular Matrix

A complex network of proteins and carbohydrates surrounding cells, providing structural and biochemical support to surrounding cells.

Facilitated Diffusion

A process of passive transport, facilitated by transport proteins, allowing molecules to move across cell membranes along a concentration gradient without energy expenditure.

Active Transport

The movement of substances across cell membranes against their concentration gradient, requiring energy.

Cotransport Systems

Mechanisms in cell membranes that transport two different molecules across the membrane in the same direction.