A nurse is admitting a client who states he takes ginkgo biloba every day to improve his memory. The nurse should identify a potential interaction with which of the following medications the client is taking?

Levothyroxine

Famotidine

Warfarin

Loratadine

Answer and Explanation

The Correct Answer is C

Ginkgo biloba is a herb that is used for its cardiovascular benefits. In addition to this, it has anticoagulant properties that increases risk of bleeding especially when used together with other agents with anticoagulant properties.

A, B, D- Have no significant interactions with ginkgo biloba

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Correct Answer is B

Explanation

A. Diluting phenytoin with sterile water before injecting is not recommended, as phenytoin is incompatible with most used diluents. Diluting it can lead to precipitation and potentially cause adverse effects such as tissue irritation and phlebitis.
B. Administering the medication over 1 min is recommended. Phenytoin should be administered at a rate of 50mg/min.
C. Following the IV injection with sterile water is unnecessary and not indicated for administering phenytoin.
D.Phenytoin precipitates out of solution when mixed with certain diluents or when administered too quickly. Crystallized phenytoin can cause local irritation, tissue damage, and potentially more serious adverse effects. Therefore, it should not be administered at all.

A. Report of recent migraine headaches B. Current diagnosis of glaucoma C. History of gastric ulcers D. Prior reports of amenorrhea

Correct Answer is C

Explanation

A history of gastric ulcers is a contraindication to the use of aspirin. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) that can irritate the stomach lining and increase the risk of gastrointestinal bleeding and ulcers. Therefore, in a client with a history of gastric ulcers, aspirin should be avoided to prevent exacerbation of the condition and potential complications.
A, B, D - Migraine headaches, glaucoma and amenorrhea are not contraindications to aspirin use

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A nurse is admitting a client who states he takes ginkgo biloba every day to improve his memory. The nurse should identify a potential interaction with which of the following medications the client is taking?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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