Measuring Depth. 1  1. Move the refrigerator. 2  2. Measure from the back of the space to the front of the counter. 3  3. Repeat the measurement.  4. Decide if you want the refrigerator to extend past the 1  counters. 5. Allow at least an inch of space behind the refrigerator.
Cause of choking: Choking in infants and small children is caused by small foreign object blocking one of the airways. If children play with objects in their mouth, there is an increased risk that the object will get into trachea or airways accidentally. Choking is also caused by crushing of the trachea. It is also caused by obstruction of airways which can lead to obstructive sleep apnea. Some infections can also cause swelling of the airways or produce excessive secretions.
Choking is when your airway gets blocked and you can't breathe properly. Young children are more likely to choke than adults, because they often put small objects in their mouths that they may breathe in and get stuck. If a child or baby is choking they'll get upset quickly and you need to act fast to clear what's stuck. If they can't cough or make any noise, it's serious.