Physical Activity

question 18

Multiple Choice

Physical activity

• A) accounts for about 70% of total energy expenditure.
• B) is only counted as a significant contributor if it is a formal, regular exercise program.
• C) includes daily activities as seemingly insignificant as fidgeting.
• D) accounts for very little to overall energy expenditure.

Understand nutritional needs and diet modifications for patients with specific health conditions.

Identify and interpret basic indicators of nutritional status, such as BMI.

Recognize the implications of weight loss or gain in patient health assessments.

Utilize appropriate tools for quick dietary intake screening.

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Definitions:

Botulism Disease

A potentially fatal illness caused by botulinum toxin, produced by the bacterium Clostridium botulinum, affecting the nervous system.

Lytic Bacteria

Lytic bacteria are those that enter a host cell, reproduce by utilizing the cell's resources, and eventually cause the host cell to burst (lyse), releasing new bacterial cells.

Viral Lytic Cycle

The process by which a virus reproduces itself inside a host cell, ultimately causing the cell to burst and release new virus particles.

Viral Lysogenic Cycle

A mode of viral reproduction that involves the integration of the viral genome into the host cell's DNA, lying dormant before eventually entering the lytic cycle to produce new virions.