Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour.

The bag is labeled N/S 500 mLs and contains Heparin 40,000 units.

What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.

Answer and Explanation

The Correct Answer is ["mLs\/hr."]

Answer and explanation

Step 1 is to calculate the total units of Heparin in 1 mL of the solution. This is done by dividing the total units of Heparin in the bag (40,000 units) by the total volume of the bag (500 mL). So, 40,000 units ÷ 500 mL = 80 units/mL. Step 2 is to calculate the rate at which the IV pump should be set. This is done by dividing the ordered amount of Heparin per hour (1600 units) by the units of Heparin per mL (80 units/mL). So, 1600 units/hr ÷ 80 units/mL = 20 mL/hr.

So, the correct answer is 20 mL/hr.

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Correct Answer is C

Explanation

Choice A rationale:

The first sign of breast development is not menarche. It is a part of puberty, but it is not the definition of menarche.

Choice B rationale:

A woman’s first sexual experience is not menarche. Menarche refers to a specific biological event.

Choice C rationale:

Menarche is defined as a woman’s first menstrual period. This is the correct definition.

Choice D rationale:

A full hormonal cycle is not menarche. While the hormonal cycle is related to menstruation, it is not the definition of menarche.

A. Beliefs and education. B. Family and living arrangements. C. Activity level and nutrition. D. Financial situation and insurance.

Correct Answer is A

Explanation

Choice A rationale:

Understanding the patient’s beliefs and education level can help tailor an adherence plan that the patient can understand and follow.

Choice B rationale:

Knowing the patient’s living arrangements can help identify potential barriers to adherence, such as lack of privacy.

Choice C rationale:

While important for overall health, these factors may not directly impact adherence to ART6.

Choice D rationale:

Financial constraints and lack of insurance can significantly impact a patient’s ability to access and adhere to ART6.

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Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour. The bag is labeled N/S 500 mLs and contains Heparin 40,000 units. What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After teaching a group of adolescent girls about female reproductive development, the nurse determines that teaching was successful when the girls state that menarche is defined as a woman's first:.

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour.

The bag is labeled N/S 500 mLs and contains Heparin 40,000 units.

What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.