Which Are the Attachments of the Abductor Pollicis Brevis

question 42

Multiple Choice

Which are the attachments of the abductor pollicis brevis?

• A)flexor retinaculum,scaphoid,and trapezium to the metacarpal of the thumb
• B)flexor retinaculum,scaphoid,and trapezium to the proximal phalanx of the thumb
• C)flexor retinaculum,scaphoid,and trapezium to the distal phalanx of the thumb
• D)extensor retinaculum,scaphoid,and trapezium to the proximal phalanx of the thumb

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Definitions:

Variable Costing

An accounting method that includes only variable production costs—direct materials, direct labor, and variable manufacturing overhead—in the cost of goods sold, treating fixed manufacturing overhead as an expense of the period in which it is incurred.

LIFO Inventory

A method of inventory valuation that assumes the last items placed in inventory are the first sold (Last In, First Out).

Absorption Costing

A costing method that includes all manufacturing costs - direct materials, direct labor, and both variable and fixed manufacturing overhead - in the cost of a product.

Variable Costing

An accounting method in which variable manufacturing costs are included in product costs, while fixed manufacturing overhead is treated as an expense of the current period.