Some places you can check a pulse on a newborn. 1  Apical: Gently place two fingers over the center of the sternum (breast bone) and then move them about 1 inch to the left of the breast bone, at or above the nipple line. Without compressing, you should be able to feel the baby's heart beat beneath.
The body maintains the right level of potassium by matching the amount of potassium consumed with the amount lost. Potassium is consumed in food and drinks that contain electrolytes (including potassium) and lost primarily in urine. Some potassium is also lost through the digestive tract and in sweat.
Causes of potassium deficiency: Potassium deficiency in human beings usually occurs due to consumption of a diet which is low in fresh fruits and vegetables. Green leafy vegetables, fruits like bananas and apples, whole grains, seafood, and certain herbs are all potassium-rich foods.The loss of fluids in the body due to vomiting, diarrhea or excessive sweating, flushes out potassium which can also lead to its deficiency.otassium Deficiency â Causes, Symptoms And Treatment. Potassium is a mineral which is vital for the proper functioning of the human body. It plays a pivotal role in the building of muscles, conversion of glucose to glycogen and overall development of the body.