A severely dehydrated client has come in for rapid administration of IV fluids. Which of the following solutions is the best solution for rapid infusion?

Normal Saline

1/2 Normal Saline

D5W (5% Dextrose in Water)

D5 1/2 Normal Saline

Answer and Explanation

The Correct Answer is A

Choice A reason: This is a correct answer because normal saline is an isotonic solution, which means it has the same osmolarity as the blood plasma. It does not cause any fluid shifts between the intracellular and extracellular compartments, and it can help restore the fluid balance and the blood pressure of the dehydrated client.

Choice B reason: This is not a correct answer because 1/2 normal saline is a hypotonic solution, which means it has a lower osmolarity than the blood plasma. It causes fluid to shift from the extracellular to the intracellular compartment, which can lead to cellular swelling and edema. It is not suitable for rapid infusion, as it can cause hemolysis and hypotension.

Choice C reason: This is not a correct answer because D5W (5% Dextrose in Water) is an isotonic solution when it is in the IV bag, but it becomes hypotonic once it enters the body, as the dextrose is rapidly metabolized and only water remains. It causes fluid to shift from the extracellular to the intracellular compartment, which can lead to cellular swelling and edema. It is not suitable for rapid infusion, as it can cause hemolysis and hypotension.

Choice D reason: This is not a correct answer because D5 1/2 normal saline is a hypertonic solution, which means it has a higher osmolarity than the blood plasma. It causes fluid to shift from the intracellular to the extracellular compartment, which can lead to cellular shrinkage and dehydration. It is not suitable for rapid infusion, as it can cause hypernatremia and fluid overload.

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Correct Answer is C

Explanation

Choice A reason: Ulcerative colitis is not a complication of diverticulitis. Ulcerative colitis is a chronic inflammatory bowel disease that causes ulcers and inflammation in the colon and rectum. Diverticulitis is an acute condition that occurs when small pouches called diverticula in the colon become infected or inflamed.

Choice B reason: Dysphagia is not a complication of diverticulitis. Dysphagia is a term for difficulty swallowing, which can have many causes, such as stroke, nerve damage, or esophageal cancer. Diverticulitis affects the lower part of the digestive tract, not the upper part.

Choice C reason: Peritonitis is a complication of diverticulitis. Peritonitis is an inflammation of the peritoneum, the membrane that lines the abdominal cavity. It can be caused by a perforation or rupture of a diverticulum, which allows bacteria and fecal matter to enter the peritoneal space. Peritonitis is a serious and life-threatening condition that requires immediate medical attention.

Choice D reason: Crohn's disease is not a complication of diverticulitis. Crohn's disease is a chronic inflammatory bowel disease that can affect any part of the digestive tract, causing ulcers, fistulas, and strictures. Diverticulitis is an acute condition that affects only the colon, not the entire digestive tract.

A. Peripheral edema B. Bradycardia C. Hypertension D. Decreased urine output

Correct Answer is D

Explanation

Choice A reason: This is not a correct finding for hypovolemia. Peripheral edema is the swelling of the extremities due to fluid accumulation in the interstitial spaces. It is a sign of fluid volume excess, not fluid volume deficit.

Choice B reason: This is not a correct finding for hypovolemia. Bradycardia is a slow heart rate, usually below 60 beats per minute. It is not a typical sign of fluid volume deficit, as the heart rate usually increases to compensate for the low blood pressure and low cardiac output.

Choice C reason: This is not a correct finding for hypovolemia. Hypertension is a high blood pressure, usually above 140/90 mmHg. It is not a typical sign of fluid volume deficit, as the blood pressure usually decreases due to the reduced blood volume and vascular resistance.

Choice D reason: This is a correct finding for hypovolemia. Decreased urine output is a sign of fluid volume deficit, as the kidneys try to conserve water and electrolytes by reducing the urine production. The normal urine output is about 30 mL per hour, and anything below 20 mL per hour is considered oliguria, which indicates impaired renal function.

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A severely dehydrated client has come in for rapid administration of IV fluids. Which of the following solutions is the best solution for rapid infusion?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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