Nursing Process Exam Questions

Correct Answer: B

Rationale: The correct answer is B because the client remains radioactive for a period of time after the implant removal, typically around 10 days. During this time, the nurse should take precautions to limit exposure to radiation. Choice A is incorrect because bodily fluids are not highly radioactive, and proper disposal procedures should be followed. Choice C is incorrect as soiled linens should be handled appropriately to prevent contamination. Choice D is incorrect as bed rest may not be necessary, and mobility should be encouraged within safety guidelines.

Correct Answer: A

Rationale: The correct answer is A. Standard precautions include wearing gloves when there is a potential for contact with blood or body fluids. Emptying a bedpan involves contact with bodily fluids, thus gloves are necessary to prevent exposure to pathogens. Choice B is incorrect because wearing a gown and protective eyewear is not necessary for obtaining a urine specimen via catheterization unless there is a risk of splashing or spraying of fluids. Choice C is incorrect as needles should always be disposed of in a proper sharps container with the cap secured to prevent accidental needlestick injuries. Choice D is incorrect because applying eyedrops does not involve contact with blood or body fluids, so wearing gloves is not necessary according to standard precautions.

Correct Answer: B

Rationale: The correct answer is B: Positioning the patient on his or her side. This is essential for a lumbar puncture as it helps to open up the spinal spaces, making it easier and safer for the procedure. Positioning the patient on their side also helps prevent complications such as nerve damage or spinal fluid leakage. A: Administering enemas until clear is unnecessary and not directly related to preparing a patient for a lumbar puncture. C: Removing all metal jewelry is important to prevent interference with imaging studies, but it is not directly related to preparing for a lumbar puncture. D: Removing the patient�s dentures is not specifically required for a lumbar puncture procedure.

Correct Answer: D

Rationale: The correct answer is D because 1 beef cube contains about 1,000mg of sodium. To reach 1,600mg, the patient needs an additional 600mg. 12oz of tomato juice contains approximately 600mg of sodium, making it the right choice. A: Not enough sodium from the beef cube and tomato juice. B: Too much sodium from the 16oz of tomato juice. C: Too much sodium from the 4 beef cubes.

Correct Answer: D

Rationale: The correct answer is D because a low-carbohydrate, high-protein diet helps stabilize blood sugar levels and prevents hypoglycemic episodes. Carbohydrates cause rapid spikes and drops in blood sugar, while protein helps maintain stable levels. Avoiding fasting also helps regulate blood sugar. Choice A is incorrect as increasing saturated fat and fasting can worsen hypoglycemia. Choice B is incorrect as vitamins and iron do not directly address hypoglycemia. Choice C is incorrect as relying on sugary foods like candy bars can lead to further blood sugar imbalances.