a lactulose retention enema is 1 liter so sometimes a liter is what you need example Hyperammonemia and your pt has a deviated septum and unable to get an og tube down
yes you can hear bowel and lung sounds from a cardiology scope a scope is a very personal thing but you may get better mileage from the dual head cardiology one it has the bell and a pedi diaphragm the pedi part def comes in handy but that's more about the pedi head than the bell the bell is not as useful as you'd think
i personally liked adidas superstar shoes they cost around fifty or so but last a long time i tended to scuff my toes moving beds around or transferring pts from stretcher to bed and these shoes have a rubber clamshell toe to protect from scuffing good luck and remember in nursing scool it's all about you technique you can stick a foley up someones nose as long as you maintain sterile technique lol