In the Upright Position, Which Region of the Right Lung

question 3

Multiple Choice

In the upright position, which region of the right lung would have the lowest ventilation-perfusion ratio?

• A) middle lobe
• B) lower lobe
• C) hilum
• D) upper lobe

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Definitions:

Plasticity

The ability of the brain to change and adapt in response to experience, learning, or injury.

Neuronal Myelination

The process by which myelin sheaths are formed around the axons of neurons, improving the speed and efficiency of electrical signal transmission in the nervous system.

Gross Motor Skills

The abilities required to control the large muscles of the body for walking, running, sitting, crawling, and other activities.

Physical Changes

Alterations in the body's structure or function that can be seen or measured, often associated with growth, aging, or health conditions.