When a Train Makes a Curve, a Tapered Wheel Rim

question 68

Multiple Choice

When a train makes a curve, a tapered wheel rim is able to

• A)cover different distances per revolution.
• B)maintain a fixed rotational speed.
• C)reduce differences in angular speeds.

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Definitions:

Hypervolemia

A medical condition characterized by an abnormal increase in the volume of blood in the body, which can result in swelling and other complications.

Central Venous Catheter

A tube that is inserted into a large vein, typically in the neck, chest, or groin, to administer medication or fluids or to obtain diagnostic tests.

Catheter-Hub Junction

The connection point between the catheter tube and the hub, which attaches to a syringe or an IV line for medication delivery or fluid withdrawal.

Sterile Transparent Dressing

A sterile, clear adhesive dressing used to protect wounds against infection while allowing visibility for monitoring.