Match the Pathological Conditions with Their Correct Meanings

question 211

Multiple Choice

Match the pathological conditions with their correct meanings.

-Improper closure of the valve between the left atrium and the left ventricle during systole

• A)coarctation of the aorta
• B)congestive heart failure
• C)coronary artery disease
• D)fibrillation
• E)flutter
• F)hypertensive heart disease
• G)mitral valve prolapse
• H)tetralogy of Fallot

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Definitions:

Economies of Scale

Cost advantages reaped by companies when production becomes efficient, as the scale of operation and output increases.

Diseconomies of Scale

The phenomenon when a firm experiences increased costs per unit of output due to inefficiencies associated with scale of production, contrary to economies of scale.

Long-run ATC

Referring to the average total cost of production when all inputs, including capital, are variable over a longer period.

Average Fixed Costs

When the production expenses that stay uniform, regardless of production levels, are divided by the number of goods produced.