Anurse is caring for a 6-year-old child with a diagnosis of glomerulonephritis. the child's urine output decreases to less than 100 ml/24 hr, the creatinine clearance is 60 ml/min, and there is an irregular apical pulse. a diagnosis of acute renal failure is made. blood is drawn for testing. which serum level requires immediate intervention?

Sodium is the answer

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases.