These 10 facts about space will blow your mind. A hydrostatic mower is a lawnmower that operates on a system of hydraulics rather than using belts and gears to run the machine. It is powered by a hydrostatic transmission, which is made up of a hydraulic pump and a hydraulic motor.
When performing chest compressions on a child proper hand placement is even more crucial than with adults. Place two fingers at the sternum (the bottom of the rib cage where the lower ribs meet) and then put the heel of your other hand directly on top of your fingers (Figure 1). A child's smaller and more fragile body requires less pressure when performing compressions. The rule to remember is 1 hand, 1 inch.
Limit all interruptions to less than 10 seconds while performing CPR. Itâs important to note: when performing chest compressions on a child, you should compress about 2 inches (5 cm) (at least one third AP diameter of the chest). Do not exceed 1/2 the depth of the childâs circumference. It should be between 1/3 and 1/2. Make sure your hands are placed correctly upon the childâs chest.