A physician orders an isotonic IV solution for a client. Which solution should the nurse plan to administer?

Half-normal saline solution

10% dextrose in water

5% dextrose and half-normal saline solution

Lactated Ringer's solution

Answer and Explanation

The Correct Answer is D

Choice A reason: Half-normal saline solution is a hypotonic solution, which means it has a lower concentration of solutes than the blood plasma. It can cause fluid to shift from the blood vessels into the cells, leading to cellular swelling and edema.

Choice B reason: 10% dextrose in water is a hypertonic solution, which means it has a higher concentration of solutes than the blood plasma. It can cause fluid to shift from the cells into the blood vessels, leading to cellular shrinkage and dehydration.

Choice C reason: 5% dextrose and half-normal saline solution is a hypertonic solution, which has the same effects as choice B. The dextrose increases the osmolarity of the solution, while the half-normal saline provides some electrolytes.

Choice D reason: Lactated Ringer's solution is an isotonic solution, which means it has the same concentration of solutes as the blood plasma. It maintains fluid balance and provides electrolytes such as sodium, potassium, calcium, and lactate. It is commonly used for fluid resuscitation, dehydration, and acidosis.

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Correct Answer is D

Explanation

Choice A reason: Including foods high in starch and proteins is not a specific dietary instruction for a client who has biliary colic from chronic cholecystitis. Starch and protein intake may vary depending on the client's overall nutritional needs and preferences.

Choice B reason: Including foods high in fiber is a general dietary recommendation for most people, but it is not directly related to biliary colic or cholecystitis. Fiber helps with bowel regularity and may lower the risk of some chronic diseases, but it does not affect the production or flow of bile.

Choice C reason: Avoiding foods high in sodium is a dietary instruction for clients who have hypertension, heart failure, or kidney disease, but it is not relevant for biliary colic or cholecystitis. Sodium intake does not influence the formation or dissolution of gallstones, which are the main cause of biliary colic.

Choice D reason: Avoiding foods high in fat is a dietary instruction for clients who have biliary colic from chronic cholecystitis. Fat intake stimulates the contraction of the gallbladder, which can cause pain and inflammation if there are gallstones blocking the bile ducts. Reducing fat intake can help prevent or reduce the frequency and severity of biliary colic episodes.

A. Intracorporeal lithotripsy B. Laparoscopic cholecystectomy C. Extracorporeal shock wave lithotripsy (ESWL) D. Methyl tertiary butyl ether (MTBE) infusion

Correct Answer is B

Explanation

Choice A reason: This is not a correct answer because intracorporeal lithotripsy is a procedure that uses a laser or an ultrasonic probe to break up gallstones inside the gallbladder or the bile ducts. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder.

Choice B reason: This is a correct answer because laparoscopic cholecystectomy is a surgery that removes the gallbladder through small incisions in the abdomen. It is the preferred treatment for cholecystitis, as it eliminates the source of inflammation and prevents further complications.

Choice C reason: This is not a correct answer because extracorporeal shock wave lithotripsy (ESWL) is a procedure that uses shock waves to break up gallstones outside the body. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder and may not be effective for all types of gallstones.

Choice D reason: This is not a correct answer because methyl tertiary butyl ether (MTBE) infusion is a procedure that uses a chemical solvent to dissolve gallstones inside the gallbladder. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder and may cause side effects such as nausea, vomiting, and liver damage.

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A physician orders an isotonic IV solution for a client. Which solution should the nurse plan to administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing dietary instructions for a client who has episodes of biliary colic from chronic cholecystitis. Which of the following instructions should the nurse include in the teaching plan?

Correct Answer is D

Explanation

A client with ongoing back pain, nausea, and abdominal bloating has been diagnosed with cholecystitis secondary to gallstones. The nurse should anticipate that the client will undergo which preferred treatment?

Correct Answer is B

Explanation

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