Why Must All External Metallic Objects Be Removed in the Vicinity

question 11

Multiple Choice

Why must all external metallic objects be removed in the vicinity of diathermy treatments?

• A) Metals can interfere with the flow of electromagnetic waves.
• B) Metallic objects will block the transmission of electromagnetic waves.
• C) Metals will heat faster than tissues, which may cause burns.
• D) Metallic objects will prevent proper positioning of the capacitive plates or inductive drums.

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Definitions:

Business Segments

Distinct parts of a company that can be separately identified by the products or services they offer or by geographic regions.

Break-Even Calculations

An analysis to determine the point at which revenue received equals the costs associated with receiving the revenue, indicating no net loss or gain.

Absorption Costing

An accounting method that includes all direct costs and allocated overhead costs in the cost base of manufactured goods.

Variable Costing

A costing method that includes only variable production costs (direct labor, direct materials, and variable manufacturing overhead) in the cost of goods sold, with fixed manufacturing overhead treated as period costs.