FAST REVISION
Physiology
While sleep spindles and K complexes are prominent in Stage 2 NREM sleep, they can also be present in the transition between wakefulness and sleep, which is considered part of Stage 1 NREM sleep.
Oral Surgery
Scrub technique refers to the method of scrubbing the operator's hands and forearms before donning gown and gloves. This is essential for maintaining a sterile environment and reducing the risk of surgical site infections.
Physiology
The intestinal phase plays a minor role in stimulating gastric secretion. However, it is crucial for inhibiting gastric secretion and motility once food enters the duodenum. Factors such as acidity, fatty acids, and osmolality of the duodenal content