A client is on a blood thinner medication and requires weekly INR values. The nurse expects to see an INR of 2-2.5 times the normal range so she would anticipate what value:
below 1.0
1.0-2.0
above 3.0
2.0-3.0
The Correct Answer is D
A. Below 1.0: Too low, indicating inadequate anticoagulation, increasing the risk of clot formation.
B. 1.0-2.0: Subtherapeutic, meaning the medication is not effectively preventing clot formation.
C. Above 3.0: Too high, increasing the risk of bleeding complications
D. 2.0-3.0: The normal INR (International Normalized Ratio) for a client not on anticoagulants is 0.8-1.2. For clients on warfarin or other blood thinners, the target therapeutic range is typically 2.0-3.0, which reduces the risk of blood clots while minimizing the risk of bleeding. Some conditions, such as mechanical heart valves, may require a higher target range (2.5-3.5).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Controlled substance: DAW applies to all types of medications, not just controlled substances.
B. Cheapest medication: DAW often results in dispensing the more expensive brand-name drug.
C. Generic: DAW prevents substitution with a generic drug.
D. Brand or trade: "DAW" (Dispense As Written) instructs pharmacists to dispense the brand-name medication, not a generic substitute.
Correct Answer is ["7.9"]
Explanation
Formula: 1 kg = 1000 g, 1 kg = 2.2 lbs
- 3600 g = 3.6 kg
- 3.6 × 2.2 = 7.92 lbs
- Rounded to the nearest tenth = 7.9
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