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?

Answer and Explanation

The Correct Answer is ["125"]

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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Correct Answer is ["C","D","E"]

Explanation

A. Limit physical activity

Limiting physical activity is not a primary goal in heart failure care. In fact, promoting appropriate and monitored physical activity is often part of the overall management plan. Exercise, when tailored to the client's condition, can improve functional status and quality of life.

B. Prevent endocarditis

While preventing endocarditis is important for individuals with certain cardiac conditions, it is not a primary goal in the care of heart failure. The focus is typically on optimizing cardiac function and managing heart failure symptoms.

C. Relieve the patient’s symptoms

Managing and relieving symptoms, such as dyspnea, fatigue, and fluid retention, are crucial goals in heart failure care. This includes optimizing medication management and other therapeutic interventions.

D. Extend survival

While heart failure is a chronic condition, the goal is to optimize treatment to improve the client's prognosis and overall survival. This involves the use of evidence-based therapies to address the underlying causes and contributing factors.

E. Improve functional status

Enhancing the client's ability to perform activities of daily living and improving functional capacity are important goals. This can involve a combination of medications, lifestyle modifications, and rehabilitation.

A. “I will need to stop smoking because the nicotine causes less blood to flow to my hands and feet.” B. “The older I get the higher my risk for peripheral arterial disease gets.” C. “Since my family is from Italy, I have a higher risk of developing peripheral arterial disease.” D. “I will need to increase the amount of green leafy vegetables I eat to lower my cholesterol levels.”

Correct Answer is A

Explanation

A. “I will need to stop smoking because the nicotine causes less blood to flow to my hands and feet.”

Explanation: This statement reflects an understanding of the association between smoking and reduced blood flow, particularly due to nicotine's vasoconstrictive effects.

B. “The older I get the higher my risk for peripheral arterial disease gets.”

Explanation: While age is a non-modifiable risk factor for PAD, it is not a statement indicating a change in behavior to address risk factors. It is correct information but doesn't involve a proactive approach to risk reduction.

C. “Since my family is from Italy, I have a higher risk of developing peripheral arterial disease.”

Explanation: Family history is a non-modifiable risk factor, and the statement correctly identifies this risk factor. However, it doesn't address modifiable factors or actions to reduce risk.

D. “I will need to increase the amount of green leafy vegetables I eat to lower my cholesterol levels.”

Explanation: This statement demonstrates an understanding of a dietary modification to lower cholesterol levels, which is a positive step toward reducing a modifiable risk factor for PAD.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is planning the care of a client with heart failure. The nurse should identify what overall goals for the client’s care? (SELECT ALL THAT APPLY)

Correct Answer is ["C","D","E"]

Explanation

A community health nurse teaches a group of seniors at an assisted living facility about modifiable risk factors that contribute to the development of peripheral arterial disease (PAD). The nurse knows that the teaching was effective based on which of the following statements?

Correct Answer is A

Explanation

The nurse is caring for a client who has signs and symptoms of heart failure. Which of the following diagnostic tests is appropriate to assess the patient’s heart failure?

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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?

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