Bryan’s off this week, so Brandon flies solo to explain five wrong-headed notions that many people believe without thinking about them.

* Are diuretic infusions more effective than intermittent boluses?* Are antipsychotic (neuroleptic) agents a good treatment for ICU delirium?* Is pressure control or volume control a better form of assist control?* Does renal failure cause chronically elevated troponin levels due to impaired troponin clearance?* If a patient squeezes your hand, does that mean they heard and followed your command?