Final answer:
Alginate common problems: Loss of detail can be related to factors such as setting time, poor mixing, and inadequate moisture control.
Step-by-step explanation:
Loss of detail in alginate impressions can be related to several factors:
The setting time of the alginate - if the impression is left in the mouth for too long before removal, the alginate may start to set, resulting in a loss of detail.
Poor mixing of the alginate - if the powder and water are not mixed properly, it can cause inconsistencies in the material, leading to a loss of detail.
Inadequate moisture control - if the oral cavity is not properly dried before taking the impression, saliva or moisture can interfere with the setting of the alginate and affect the accuracy of the impression.