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A nurse is preparing to administer hydrochlorothiazide 25 mg PO daily to a client. Available is hydrochlorothiazide 50 mg/5 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.)

Answer and Explanation

The Correct Answer is ["2.5"]

To calculate the correct dosage, we can use the following formula:

Desired dose / Available dose = Volume to administer

Plugging in the values, we get:

25 mg / 50 mg/5 ml = Volume to administer

Simplifying, we get:

2.5 ml = Volume to administer

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Correct Answer is A

Explanation

To calculate the heart rate based on the rhythm strip, we can use the "six-second method".

Count the number of QRS complexes in a six-second strip.

Multiply this number by 10.

In this case, it appears that there are approximately 6 QRS complexes in a six-second strip.

Therefore, the heart rate is approximately 6 x 10 = 60 beats per minute.

A. Increase of high-density lipoproteins. B. Decreased pain from intermittent claudication. C. Decreased blood pressure D. Decrease in low density lipoproteins.

Correct Answer is C

Explanation

A) Increase of high-density lipoproteins: While higher levels of high-density lipoproteins (HDL) are generally associated with a lower risk of cardiovascular disease, enalapril is not primarily used to target lipid levels. Its main purpose is to manage blood pressure and reduce the risk of heart failure and renal complications, rather than specifically affecting HDL levels.

B) Decreased pain from intermittent claudication: Intermittent claudication is typically related to peripheral artery disease, which may not be directly improved by enalapril. While managing blood pressure can indirectly benefit circulation, enalapril is not indicated specifically for alleviating pain associated with claudication.

C) Decreased blood pressure: Enalapril is an ACE inhibitor used primarily to treat hypertension. A significant decrease in blood pressure is a direct therapeutic effect of the medication, indicating that it is effectively managing the client’s condition. Monitoring blood pressure helps assess the medication's efficacy in achieving the desired therapeutic outcome.

D) Decrease in low-density lipoproteins: Although reducing low-density lipoprotein (LDL) levels can benefit cardiovascular health, enalapril is not primarily prescribed for this purpose. Its effects on lipid levels are minimal compared to its role in lowering blood pressure and protecting renal function, making a decrease in LDL levels an irrelevant indicator of its therapeutic effect.

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A nurse is preparing to administer hydrochlorothiazide 25 mg PO daily to a client. Available is hydrochlorothiazide 50 mg/5 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.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Calculate the heart rate based on this rhythm strip.

Correct Answer is A

Explanation

A nurse is caring for a client who is taking enalapril (Vasotec). Which of the following outcomes indicates a therapeutic effect of the medication?

Correct Answer is C

Explanation

The nurse is assessing a client diagnosed with peripheral arterial disease (PAD). The client reports leg pain and cramping after walking a few blocks, which is relieved when the client stops and rests. The nurse documents that the client is experiencing which clinical manifestation?

A nurse is assessing client with advanced peripheral arterial disease (PAD). Which of the following findings would the nurse expect?

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