To prevent medication errors and reduce the possibility of causing harm to a patient, the provider should always use a _____

Trailing

Double

Leading

Decimal point

Answer and Explanation

The Correct Answer is C

A. Trailing: Incorrect because trailing zeros (e.g., 5.0 mg) should be avoided, as 5.0 mg could be misread as 50 mg.

B. Double: Not relevant to numeric safety measures.

C. Leading: A leading zero (e.g., 0.5 mg instead of .5 mg) helps prevent medication errors. Without a leading zero, .5 mg could be misread as 5 mg, leading to a dangerous overdose.

Correct Answer: C

D. Decimal point: This refers to the proper use of decimal points in dose documentation. While using decimal points is critical, this alone doesn’t address all potential errors related to formatting (e.g., leading or trailing zeros).

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Correct Answer is A

Explanation

A. At the start of medication therapy: Side effects are most common when a client first begins taking a new medication because the body is not yet accustomed to the drug. Over time, tolerance may develop, and some side effects may diminish.

B. When clients take medication on an empty stomach – Some medications cause more side effects when taken on an empty stomach (e.g., NSAIDs causing gastritis), but this is not true for all medications.

C. When clients take high doses of medication – Higher doses may increase the risk of toxicity rather than routine side effects.

D. When clients take multiple medications – Drug interactions are more likely when taking multiple medications, but this does not mean that side effects are most common in this situation.

A. "This test will inform your provider how your kidneys are functioning" B. "This test will inform your provider if you have a thyroid disorder." C. "This test will inform your provider if you have an infection." D. "This test will inform your provider if you are anemic."

Correct Answer is A

Explanation

A. "This test will inform your provider how your kidneys are functioning." Creatinine is a waste product from muscle metabolism and is excreted by the kidneys. Elevated creatinine levels indicate impaired kidney function.

B. "This test will inform your provider if you have a thyroid disorder." Thyroid disorders are typically diagnosed with TSH, T3, and T4 tests, not creatinine.

C. "This test will inform your provider if you have an infection." Infections are usually diagnosed with CBC (WBC count) or cultures, not creatinine.

D. "This test will inform your provider if you are anemic." Anemia is diagnosed with hemoglobin and hematocrit (H&H), not creatinine levels.

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To prevent medication errors and reduce the possibility of causing harm to a patient, the provider should always use a _____

Nursing Test Bank

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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