1 educational technology as technological tools and media that assist in the communication of knowledge, and its development and exchange.  educational technology for learning management systems (LMS), such as tools for student and curriculum management, and education management information systems (EMIS)
what is the duration of hemorrhoids Natural recovery time Depending on the type: Some hemorrhoids can disappear within a few days while some more severe ones may last for weeks.
Pregnancy: Hemorrhoids and Constipation. Hemorrhoids are swollen veins at the end of the large intestine (anus). They often stick out from the anus (external hemorrhoids). They can also be located on the inside of the lower intestine (internal hemorrhoids). Bleeding, itching, and pain are common hemorrhoid symptoms.