The nurse is caring for an infant who weighs 16 kg. Calculate the daily maintenance fluid requirement for this child. Round to the nearest whole number.

Choice A reason: Metabolic acidosis is a condition where the blood pH is lower than normal, due to an excess of acids or a loss of bases in the body. Jo is most at risk of developing metabolic acidosis, because of the high blood glucose level. High blood glucose can cause diabetic ketoacidosis, a complication of Type 1 Diabetes, where the body breaks down fat for energy and produces ketones, which are acidic substances. Ketones can accumulate in the blood and lower the pH, causing symptoms such as nausea, vomiting, abdominal pain, fruity breath, and confusion.

Choice B reason: Metabolic alkalosis is a condition where the blood pH is higher than normal, due to an excess of bases or a loss of acids in the body. Jo is not likely to develop metabolic alkalosis, because of the high blood glucose level. Metabolic alkalosis can be caused by conditions such as vomiting, diuretic use, or excessive antacid intake, which can increase the bicarbonate level or decrease the chloride level in the blood. These conditions are not related to Jo's diabetes.

Choice C reason: Respiratory acidosis is a condition where the blood pH is lower than normal, due to an accumulation of carbon dioxide in the body. Jo is not prone to developing respiratory acidosis, because of the high blood glucose level. Respiratory acidosis can be caused by conditions that impair the lung function, such as asthma, chronic obstructive pulmonary disease (COPD), or pneumonia, which can reduce the ventilation and increase the carbon dioxide level in the blood. These conditions are not related to Jo's diabetes.

Choice D reason: Respiratory alkalosis is a condition where the blood pH is higher than normal, due to a loss of carbon dioxide in the body. Jo is not susceptible to developing respiratory alkalosis, because of the high blood glucose level. Respiratory alkalosis can be caused by conditions that increase the breathing rate, such as anxiety, fever, or hyperventilation, which can reduce the carbon dioxide level in the blood. These conditions are not related to Jo's diabetes.

Choice A reason: A serum potassium level of 5.6 mEq/L is not a common side effect of furosemide, but of hyperkalemia. Hyperkalemia is a condition where the blood potassium level is too high. It can cause muscle weakness, irregular heartbeat, and cardiac arrest. Furosemide is a loop diuretic that increases the urinary excretion of water, sodium, chloride, and potassium. It can cause hypokalemia, which is a low blood potassium level, not hyperkalemia.

Choice B reason: A serum sodium level of 142 mEq/L is not a common side effect of furosemide, but of normal sodium level. The normal range of serum sodium level is 135 to 145 mEq/L. Sodium is an electrolyte that helps regulate the fluid balance, nerve impulses, and muscle contractions in the body. Furosemide can cause hyponatremia, which is a low blood sodium level, but not a normal sodium level.

Choice C reason: A serum sodium level of 138 mEq/L is also not a common side effect of furosemide, but of normal sodium level. As explained in choice B, the normal range of serum sodium level is 135 to 145 mEq/L. Furosemide can cause hyponatremia, which is a low blood sodium level, but not a normal sodium level.

Choice D reason: A serum potassium level of 2.8 mEq/L is a common side effect of furosemide, and of hypokalemia. Hypokalemia is a condition where the blood potassium level is too low. It can cause muscle cramps, fatigue, weakness, arrhythmias, and paralysis. Furosemide is a loop diuretic that increases the urinary excretion of water, sodium, chloride, and potassium. It can cause hypokalemia, which is a low blood potassium level. The nurse should monitor the client's serum potassium level and signs of hypokalemia, and advise the client to eat potassium-rich foods, such as bananas, oranges, and potatoes. The nurse should also report the lab value to the prescriber, who may adjust the dose of furosemide or prescribe a potassium supplement.