What Is a Benefit of a Vascular Spasm at the Onset

question 57

Multiple Choice

What is a benefit of a vascular spasm at the onset of hemostasis?

• A) a reduction in blood loss
• B) an increase in peripheral blood flow
• C) the formation of collagen fibers
• D) an easier passage for neutrophils to the site of injury
• E) greater availability of calcium

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Definitions:

Ice-cube Relays

Small, plug-in electromechanical relays that resemble the size and shape of an ice cube, used for various control applications.

Arc Chutes

Protective devices designed to extinguish electrical arcs that can occur in switchgear or circuit breakers, by dividing and cooling the arc.

Pull-in Current

The current required to bring an electric motor up to full operational speed from a standstill.

Dropout Current

The minimum current level at which a device, like a relay, deactivates or returns to its "off" state.