A Technological Improvement in Producing Good a Would Cause

question 10

Multiple Choice

A technological improvement in producing good A would cause:

• A) a shift to the right of the supply curve for A.
• B) a shift to the left of the supply curve for A.
• C) a movement upward and to the right along the supply curve for A.
• D) a movement downward and to the left along the supply curve for A.

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Definitions:

Orthopnea

Abnormal condition in which a person must sit or stand to breathe comfortably.

Pleural Friction Rub

Adventitious lung sound caused by inflamed parietal and visceral pleura rubbing together on inspiration.

Crackles

Fine bubbling sounds heard on auscultation of the lung; produced by air entering distal airways and alveoli, which contain serous secretions.

Nonpalpable Lymph Nodes

Lymph nodes that cannot be felt or detected through physical examination, often indicating they are not enlarged or swollen.