What labs would indicate a client may need a prescription for an HMG-CoA reductase inhibitor, such as atorvastatin?

High lipid levels

Blood glucose of 60

Platelets over 150,000

Low INR

Answer and Explanation

The Correct Answer is A

Choice A reason: This is correct because high lipid levels, such as cholesterol and triglycerides, are a risk factor for cardiovascular disease. HMG-CoA reductase inhibitors, also known as statins, lower the production of cholesterol in the liver and reduce the risk of heart attack and stroke.

Choice B reason: This is incorrect because blood glucose of 60 is not related to the need for an HMG-CoA reductase inhibitor. Blood glucose of 60 is below the normal range and may indicate hypoglycemia, which is a low blood sugar level. Hypoglycemia can cause symptoms such as dizziness, confusion, sweating, and hunger.

Choice C reason: This is incorrect because platelets over 150,000 are not related to the need for an HMG-CoA reductase inhibitor. Platelets are blood cells that help with clotting and prevent bleeding. The normal range of platelets is 150,000 to 450,000 per microliter of blood. Platelets over 150,000 are within the normal range and do not indicate a problem.

Choice D reason: This is incorrect because low INR is not related to the need for an HMG-CoA reductase inhibitor. INR stands for international normalized ratio and is a measure of how long it takes the blood to clot. The normal range of INR is 0.8 to 1.2. Low INR means the blood clots faster than normal and may indicate a risk of thrombosis, which is a blood clot in a vein or artery.

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Free Nursing Study Resources

Correct Answer is ["5"]

Explanation

To calculate the amount of megestrol oral suspension that the nurse should administer, we can use the following formula:

Amount to administer (mL) = (Desired dose in mg) / (Amount of drug in 1 mL)

Given:

Desired dose = 200 mg

Amount of drug in 1 mL = 40 mg/mL

Now, let's calculate the amount to administer:

Amount to administer (mL) = 200 mg / 40 mg/mL

Amount to administer (mL) = 5 mL

Rounding to the nearest whole number, the nurse should administer 5 mL of the megestrol oral suspension.

Correct Answer is ["750"]

Explanation

To calculate the infusion rate for the first 8 hours, we can use the following formula:

Infusion rate (mL/hr) = (Volume to be infused / Time for infusion)

First, we need to find the volume to be infused in the first 8 hours:

Volume for the first 8 hours = Total volume / 2 = 12 L / 2 = 6 L = 6000 mL

Now we can calculate the infusion rate for the first 8 hours:

Infusion rate = 6000 mL / 8 hr = 750 mL/hr

Therefore, the nurse should set the IV pump to deliver 750 mL/hr during the first 8 hours.

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What labs would indicate a client may need a prescription for an HMG-CoA reductase inhibitor, such as atorvastatin?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer megestrol 200 mg PO to a client. Available is megestrol oral suspension 40 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["5"]

Explanation

Correct Answer is ["750"]

Explanation

A nurse is preparing to administer enoxaparin 40 mg subcutaneous for prevention of deep vein thrombosis. Available is enoxaparin 100 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is reviewing medications prescribed for a client. For which of the following prescriptions should the nurse contact the provider for clarification?

A nurse is preparing to administer heparin 7,500 units subcutaneous. Available is heparin 10,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)

The nurse is unable to get an IV line started on a client who is lethargic and unable to follow commands with a blood glucose of 30. The nurse should make what recommendation when giving SBAR report to the prescriber?

A nurse is preparing to administer hydrocortisone 150 mg via IV bolus. Available is hydrocortisone 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)