The healthcare provider prescribes magnesium hydroxide 4,800 mg PO at bedtime for a patient with constipation. The bottle is labeled, "Magnesium Hydroxide Saline Laxative, USP 400 mg per 5 mL". How many ounces should the nurse instruct the patient to take with each dose? (Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["2"]

The healthcare provider has prescribed 4,800 mg of magnesium hydroxide. The bottle indicates that each 5 mL contains 400 mg of magnesium hydroxide. We also know that 1 ounce (oz) is equivalent to 30 mL.

Step 1: The amount of magnesium hydroxide the patient needs is 4,800 mg.

Step 2: The concentration of the magnesium hydroxide solution is 400 mg per 5 mL. Step 3: Substitute the values into the formula: 4,800 mg ÷ (400 mg/5 mL).

Step 4: Calculate the volume in mL: 4,800 ÷ (400/5) = 60 mL.

Now, we need to convert this volume from mL to ounces.

Step 5: We know that 1 oz = 30 mL.

Step 6: Substitute the values into the formula: 60 mL ÷ 30 mL/oz.

Step 7: Calculate the volume in oz: 60 ÷ 30 = 2 oz.

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Free Nursing Study Resources

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"A"}}

Explanation

Choice A reason: False: Hand washing should be performed not only when exiting the client's room but also before entering the room and after any direct contact with the client or potentially contaminated surfaces within the room.

Choice B reason: True : The client has been diagnosed with Respiratory Syncytial Virus (RSV), which is a highly contagious virus. It can spread through droplets in the air when an infected person coughs or sneezes, or by touching a surface that has the virus on it. Therefore, contact and droplet precautions are necessary.

Choice C reason: True: Gowns and gloves should be worn whenever there is a potential for contact with secretions, especially when dealing with a patient who has a contagious condition like RSV. This is part of standard precautions to prevent the spread of infection.

Choice D reason: True: A mask should always be worn when in the client's room because RSV can be spread through droplets in the air. This is part of droplet precautions.

Choice E reason: True: This client would require a private room if admitted because RSV is highly contagious. Isolation in a private room is one of the strategies used to prevent the spread of the virus.

A. Modify the nursing interventions to achieve the client's goals. B. Determine if the expected outcomes were realistic. C. Obtain current client data to compare with expected outcomes. D. Review related professional standards of care.

Correct Answer is C

Explanation

Choice A reason: Modifying nursing interventions is a step that may be necessary after evaluating the effectiveness of care, but it is not the immediate next action after reviewing the expected outcomes.

Choice B reason: Determining if the expected outcomes were realistic is part of the evaluation process, but it requires current data to make an informed decision.

Choice C reason: Obtaining current client data is essential to compare with the expected outcomes and determine if the goals of care are being met.

Choice D reason: Reviewing related professional standards of care is important for ensuring quality care, but it is not the direct next step in evaluating the effectiveness of the client's nursing care.

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Naxlex Comprehensive Predictor Exams

Exhibits Chart Reviewed For each statement, click to indicate whether the statement is true or false.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"A"}}

Explanation

When evaluating the effectiveness of a client's nursing care, the nurse first reviews the expected outcomes identified in the plan of care. Which action should the nurse take next?

Correct Answer is C

Explanation

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