How-to tutorials Home $ Connect $ How to Tutorials Explore step-by-step tutorials that help you navigate common tasks and access available resources with confidence. How to properly clean a nebulizer How to set up and use a portable oxygen concentrator How to clean a BIPAP How to measure blood pressure using a manual monitor How to prevent aspiration while eating How to care for a Foley urinary catheter How to use a home oxygen tank How to measure blood sugar levels How to find the right blood pressure cuff size How to encourage a person to drink water How to use a home oxygen concentrator How to use a CPAP device How to measure blood pressure using an automatic monitor How to take vital signs at home How to thicken liquid