Which Type of Pressure Is Necessary Within the Thorax to Maintain

question 14

Multiple Choice

Which type of pressure is necessary within the thorax to maintain normal inhalation and expiration?

• A)Negative
• B)Positive
• C)Internal
• D)Blunt

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Definitions:

Zinc

A chemical element with the symbol Zn, essential for human health, involved in numerous aspects of cellular metabolism.

Calcium

A chemical element, symbol Ca, essential for living organisms, particularly in cell physiology and bone formation.

Beriberi

A nutritional disorder caused by a deficiency of thiamine (vitamin B1), affecting the nervous system, cardiovascular system, and muscular system.

Thiamine

A water-soluble B-vitamin (B1) that is essential for the metabolic breakdown of glucose and the functioning of the nervous system.