Which of the following is a high density RO restorative material
A. Amalgam
B. gutta percha
C. composite
D. silicates
Select your answer:
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Vascular › ViewStress relaxation occurs in arteries over the course of several minutes to hours. This process involves:
A. A reduction in vascular wall tension and vessel tone leading to decline of pressure
B. The gradual return of the blood vessel to its baseline diameter after initial stretch
C. Decreased compliance of the arteries in response to blood pressure increase
D. Complete failure of the baroreceptor reflex in response to stress
Endocrine System › View
If mammals get too warm, their blood vessels
A. constrict to release heat more easily
B. dialate to release heat more easily
C. constrict to prevent heat loss
D. dialate to prevent heat loss