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Convert 300 lbs to kg. Round off to the nearest tenth.
Answer and Explanation

The Correct Answer is ["136.1"]

Here's how to convert 300 lbs to kilograms:

1.    Use the conversion factor: 1 lb = 0.453592 kg
2.    Multiply the pounds by the conversion factor:
    300 lbs x 0.453592 kg/lb = 136.078 kg
3.    Round to the nearest tenth:
    136.078 kg ≈ 136.1 kg


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Related Questions

Correct Answer is ["6700"]

Explanation

Here's how to convert 6.7 liters to milliliters:

1. Use the conversion factor: 1 liter = 1000 milliliters

2. Multiply the liters by the conversion factor:
6.7 L x 1000 mL/L = 6700 mL

Correct Answer is A

Explanation

A) 42 units: The total number of units the nurse should prepare is the sum of the units for both types of insulin. Regular insulin is prescribed at 14 units, and NPH insulin is prescribed at 28 units. Adding these amounts gives a total of 42 units. This combined total ensures that the client receives the full prescribed dosage in one injection.

B) 28 units: This choice reflects only the amount of NPH insulin prescribed, not accounting for the regular insulin. Administering 28 units alone would not meet the total insulin requirement, which includes both types of insulin.

C) 14 units: This choice represents only the amount of regular insulin prescribed. It does not include the additional 28 units of NPH insulin. Preparing only 14 units would result in an incomplete dosage.

D) 32 units: This number is neither the total of regular insulin nor NPH insulin individually, nor their correct sum. The total should be 42 units, as it represents the combined dose of both types of insulin.

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