How to use "monitoring" in a sentence

He removed other things from the bag too: a length of flexible rubber tubing, a sphygmomanometer for monitoring blood pressure, two small bottles of amber-colored fluid, and a packet of disposable hypodermic syringes.

Even if someone had been monitoring that area from an overhead camera, there would not have been much for him to see.

When she pulled him into her lap, he trailed wires that led from electrodes on his skin to the monitoring machines around the bed, like an abandoned marionette