The nurse is reviewing lab values for a patient taking furosemide. Which of these lab values would concern the nurse?

Calcium 9.4 mg/dL

Sodium 140 mEq/L

Potassium 2.5 mEq/L

Magnesium 1.9 mEq/L

Answer and Explanation

The Correct Answer is C

A. Calcium 9.4 mg/dL: This is within the normal range for calcium (8.5-10.2 mg/dL), so it is not a concern.
B. Sodium 140 mEq/L: This value is within the normal range for sodium (135-145 mEq/L), so it is not a concern.
C. Potassium 2.5 mEq/L: This is below the normal range for potassium (3.5-5.0 mEq/L) and indicates hypokalemia, which is a common side effect of furosemide, a diuretic. Hypokalemia can cause serious cardiac issues and requires prompt attention.
D. Magnesium 1.9 mEq/L: This is within the normal range for magnesium (1.5-2.5 mEq/L), so it is not a concern.

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Correct Answer is ["A","B","D"]

Explanation

A. Cigarette smoking: This is correct. Smoking is a significant modifiable risk factor for stroke because it contributes to atherosclerosis and other cardiovascular issues.
B. Physical inactivity: This is correct. Regular physical activity reduces the risk of stroke by improving cardiovascular health and reducing other risk factors such as hypertension and obesity.
C. Family history of stroke: This is not modifiable. While family history increases risk, it cannot be changed. However, knowing this risk can prompt proactive management of modifiable factors.
D. Obesity: This is correct. Obesity is a modifiable risk factor for stroke because it is associated with other risks such as hypertension, diabetes, and hyperlipidemia. Weight loss and healthy lifestyle changes can reduce stroke risk.
E. Age: This is not modifiable. While older age increases stroke risk, it is a factor that cannot be changed.

A. Dislocation injury B. Compression injury C. Muscle or tendon injury D. Ligament injury

Correct Answer is C

Explanation

A. Dislocation injury: This refers to a joint being forced out of its normal position and is not related to strains.
B. Compression injury: This typically involves pressure that causes damage to a body part, such as crushing injuries, and does not describe a strain.
C. Muscle or tendon injury: A strain involves stretching or tearing of muscle or tendon fibers, making this the correct description of a strain.
D. Ligament injury: Injuries to ligaments are referred to as sprains, not strains.

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The nurse is reviewing lab values for a patient taking furosemide. Which of these lab values would concern the nurse?

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Naxlex Comprehensive Predictor Exams

Which risk factors would be considered modifiable in the prevention of stroke? Select all that apply.

Correct Answer is ["A","B","D"]

Explanation

Which statement best describes a strain?

Correct Answer is C

Explanation

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