A client is ordered to receive atropine 0.3 mg IV stat. Atropine 0.4 mg per mL is available. How many milliliters will the nurse administer?

Answer and Explanation

The Correct Answer is ["0.75"]

The nurse needs to calculate the correct dose of atropine for a client who has a prescription for 0.3 mg IV stat. The nurse knows that atropine is a medication that blocks the effects of the parasympathetic nervous system and is used to treat bradycardia, heart block, and some types of poisoning.

To find out how many milliliters of atropine the nurse will administer, the nurse can use the formula:

Dose ordered / Dose available = Volume to administer

Plugging in the values, the nurse gets:

0.3 mg / 0.4 mg per mL = 0.75 mL

Therefore, the nurse will administer 0.75 mL of atropine to the client IV stat.

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Correct Answer is B

Explanation

A. “I will have canned chicken noodle soup with crackers and an apple for lunch.”

This option may not be the best choice for a low-sodium diet. Canned soups often contain high levels of sodium.

B. “I will have a tossed salad with cheese and croutons for lunch.”

This option is a better choice, as salads with fresh vegetables can be lower in sodium compared to other options.

C. “I will have a ham and cheese sandwich for lunch.”

Ham and cheese are generally high in sodium, so this would not be a suitable choice for a low-sodium diet.

D. “I will have a baked potato with broiled chicken for dinner.”

This option seems to be a good choice. Baked potato and broiled chicken can be part of a low-sodium meal.

Correct Answer is ["125"]

Explanation

To calculate the amount of mL that the client should receive, we need to use the formula:

mL = (g * 5 mL) / mg

where g is the ordered dose of the medication, mg is the concentration of the medication, and mL is the volume of the solution.

Plugging in the given values, we get:

mL = (4 g * 5 mL) / 160 mg

Simplifying, we get:

mL = 0.125 g/mL

Multiplying by 1000 to convert grams to milligrams, we get:

mL = 125 mg/mL

Therefore, the client should receive 125 mL of the solution.

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A client is ordered to receive atropine 0.3 mg IV stat. Atropine 0.4 mg per mL is available. How many milliliters will the nurse administer?

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Naxlex Comprehensive Predictor Exams

A client with heart failure is placed on a low sodium diet. Which statement by the client indicates that the nurse’s nutritional teaching plan has been effective?

Correct Answer is B

Explanation

A client is ordered to receive 4 g of a medication. The pharmacy has the medication available in a concentration of 160 mg per 5 mL. How many mL should the client receive?

Correct Answer is ["125"]

Explanation

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