Answer :
Final answer:
Intermittent bubbling in suction control suggests that suction needs to be increased. One should not clamp a tube for more than 120 seconds without a doctor's order. Proper testing and adjustment of suction equipment are essential for effective operation.
Explanation:
Intermittent bubbling in suction control is a sign that the suction is not high enough in the container. To correct this, you should turn the suction up. It's important to ensure that suction is properly applied to prevent any leaks in the system or malfunctions with the aspirator, which can be tested by removing the tubing from the suction flask and placing your finger over the end to feel for suction.
When using vacuum sources like water aspirators or vacuum pumps, a hissing sound typically indicates that air is being pulled through appropriately. Additionally, you should be cautious not to clamp a tube for longer than 120 seconds without a doctor's order, as prolonged clamping can lead to complications or disrupt the necessary medical procedure.