INR of 1.0 would indicate that the patient is

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Multiple Choice

INR of 1.0 would indicate that the patient is

Explanation:
An INR around 1.0 means there is no significant anticoagulant effect; the prothrombin time is essentially normal. For someone not on anticoagulants, this value is typical. However, if the patient is being treated with warfarin, the therapeutic targets are usually in the range of about 2.0–3.0 (sometimes higher depending on the indication). Therefore an INR of 1.0 indicates the patient is not adequately anticoagulated, since it fails to reach the expected therapeutic range. It is not overanticoagulated, and it’s not data insufficient—the value simply shows no meaningful anticoagulant effect.

An INR around 1.0 means there is no significant anticoagulant effect; the prothrombin time is essentially normal. For someone not on anticoagulants, this value is typical. However, if the patient is being treated with warfarin, the therapeutic targets are usually in the range of about 2.0–3.0 (sometimes higher depending on the indication). Therefore an INR of 1.0 indicates the patient is not adequately anticoagulated, since it fails to reach the expected therapeutic range. It is not overanticoagulated, and it’s not data insufficient—the value simply shows no meaningful anticoagulant effect.

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