The Two Major Causes of Bone Loss in Female Athletes

question 48

Multiple Choice

The two major causes of bone loss in female athletes are:

• A)estrogen deficiency and inadequate calcium intake
• B)low blood levels of vitamin D and inadequate calcium intake
• C)low estrogen levels and low vitamin E
• D)None of the above answers are correct

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Definitions:

Differential Carrier

The component within the differential housing that holds the differential gears, allowing for speed variation between a vehicle’s drive wheels.

Lube Pump

A mechanical device used to distribute lubricant under pressure to various parts of a machine or engine to ensure smooth operation and reduce wear.

Pressurized Lubricant

Lubrication method in which oil or another fluid is pumped under pressure to bearings, gears, and other components needing reduced friction and wear.

Spider

The axle hub mounting to which truck foundation brakes are mounted. Also a slang term for a U-joint cross or trunnion.