The nurse provides care for a client who has a history of renal calculi. Which type of renal calculi is most common in clients with gout?

Choice A reason: Numbness and tingling of the fingers and toes is not the expected finding because it is a sign of alkalosis, not acidosis. Alkalosis is a condition where the blood has a high pH, which means that it is too basic or alkaline. Alkalosis can cause numbness and tingling of the fingers and toes due to hypocalcemia, which is a low level of calcium in the blood, or hypokalemia, which is a low level of potassium in the blood. Both conditions can affect the nerve and muscle function, causing paresthesia, which is an abnormal sensation of the skin.

Choice B reason: A diffuse headache described as "throbbing" is the expected finding because it is a sign of acidosis, which is a condition where the blood has a low pH, which means that it is too acidic. Acidosis can cause a diffuse headache described as "throbbing" due to vasodilation, which is the widening of the blood vessels, especially in the brain. Vasodilation can increase the blood flow and the pressure in the head, causing pain and discomfort.

Choice C reason: Flushed skin that is warm to the touch is not the expected finding because it is a sign of fever, not salicylate toxicity. Fever is a condition where the body temperature is higher than normal, usually due to an infection or inflammation. Fever can cause flushed skin that is warm to the touch due to increased blood flow to the skin, which helps to dissipate the excess heat.

Choice D reason: Decreased muscle strength and deep tendon reflexes is not the expected finding because it is a sign of neuromuscular blockade, not salicylate toxicity. Neuromuscular blockade is a condition where the communication between the nerves and the muscles is impaired, causing paralysis or weakness. Neuromuscular blockade can be caused by various factors, such as medications, toxins, or diseases, that interfere with the transmission of acetylcholine, which is a neurotransmitter that stimulates the muscle contraction.

Choice A reason: Increased serum hydrostatic pressure is not the best explanation for the edema because it is caused by fluid overload, not malnutrition. Fluid overload can result from heart failure, kidney failure, or excessive fluid intake.

Choice B reason: Increased kidney filtration pressure is not the best explanation for the edema because it is caused by increased blood flow to the kidneys, not malnutrition. Increased blood flow to the kidneys can result from hypertension, diabetes, or renal artery stenosis.

Choice C reason: Decreased capillary osmotic pressure is the best explanation for the edema because it is caused by low plasma protein levels, which are common in malnutrition. Low plasma protein levels reduce the force that pulls fluid back into the capillaries from the interstitial space, leading to fluid accumulation in the tissues.

Choice D reason: Intracellular dehydration is not the best explanation for the edema because it is caused by loss of water from the cells, not malnutrition. Loss of water from the cells can result from hypernatremia, hyperglycemia, or osmotic diuresis.