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A nurse is preparing to administer lidocaine 50 mg IV bolus.
Available is lidocaine 200 mg/mL. How many mL should the nurse administer per dose? rounded off to the nearest hundredth

0.3 mL.

0.25 mL.

0.4 mL.

0.15 mL.

Answer and Explanation

The Correct Answer is B

Step 1: Identify the amount of lidocaine required, which is 50 mg.

Step 2: Identify the concentration of available lidocaine, which is 200 mg/mL.

Step 3: Calculate the volume of lidocaine to be administered using the formula:

Volume (mL) = Amount (mg) ÷ Concentration (mg/mL)

So, the calculation is:

Volume (mL) = 50 mg ÷ 200 mg/mL = 0.25 mL

Therefore, the nurse should administer 0.25 mL of lidocaine per dose. This is the final answer and it is rounded off to the nearest hundredth as required.

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Correct Answer is B

Explanation

Choice A rationale:

The statement "Identifies viruses across the world" is not an accurate description of the Healthy People 2030 framework. This framework focuses on health objectives and goals for Americans, not the identification of viruses. It is designed to improve the health and well-being of people in the United States, not to identify viruses globally.

Choice C rationale:

The statement "Utilizes health data from the past 20 years" is not a primary purpose of the Healthy People 2030 framework. While it may incorporate historical health data to inform its objectives, the framework's main goal is to set health objectives for the future, not exclusively based on past data. It aims to address current and future health needs and challenges.

Choice D rationale:

The statement "Monitors nonmodifiable risk factors" does not accurately describe the main focus of the Healthy People 2030 framework. While the framework may consider various health risk factors, it primarily concentrates on setting health objectives and goals to improve the health of Americans. The monitoring of nonmodifiable risk factors is not its central purpose.

A. Stroke. B. Asthma. C. Waterborne disease. D. Clostridium difficile.

Correct Answer is C

Explanation

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A nurse is preparing to administer lidocaine 50 mg IV bolus. Available is lidocaine 200 mg/mL. How many mL should the nurse administer per dose? rounded off to the nearest hundredth

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A nurse is preparing to administer lidocaine 50 mg IV bolus.
Available is lidocaine 200 mg/mL. How many mL should the nurse administer per dose? rounded off to the nearest hundredth