A nurse is reporting a client's laboratory tests to the provider to obtain a prescription for the client's daily warfarin. Which of the following laboratory tests should the nurse plan to report to obtain the prescription for the warfarin?

INR

Fibrinogen level

aPTT

Platelet count

Answer and Explanation

The Correct Answer is A

A.   Correct. The International Normalized Ratio (INR) is used to monitor the effectiveness of warfarin therapy, which is commonly prescribed to prevent blood clotting. The INR provides information about the client's prothrombin time (PT) in relation to a standardized value.
B.   Fibrinogen level measures clotting potential but is not directly related to warfarin therapy monitoring.
C.   Activated Partial Thromboplastin Time (aPTT) is used to monitor other anticoagulants like heparin, not warfarin.
D.   Platelet count measures the number of platelets in the blood and is not specifically related to warfarin therapy monitoring.

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Correct Answer is D

Explanation

A. St. John's wort is an herbal supplement that can interact with antidepressant medications like amitriptyline and should be avoided.
B. Taking amitriptyline on an empty stomach can lead to gastrointestinal upset, so it is better to take it with food.
C. Amitriptyline can have anticholinergic effects, which might lower blood pressure rather than raise it.
D. Correct. Amitriptyline and other antidepressants take a few weeks to reach their full therapeutic effect, so it's important for the client to understand this delayed response.

A. Encourage the client to watch television. B. Sit with the client to provide a sense of security. C. Administer a dose of atomoxetine to decrease anxiety. D. Teach the client how to meditate.

Correct Answer is B

Explanation

A. Incorrect. Encouraging the client to watch television might not provide the calming presence and support needed during a panic attack.

B. Correct. Sitting with the client and providing a sense of security can help them feel more grounded and supported during the panic attack.

C. Incorrect. Atomoxetine is not typically used to treat acute panic attacks. It's a medication used for attention deficit hyperactivity disorder (ADHD).

D. Incorrect. Teaching the client how to meditate might be beneficial in the long term, but during an acute panic attack, the client may not be receptive to learning new techniques.

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A nurse is reporting a client's laboratory tests to the provider to obtain a prescription for the client's daily warfarin. Which of the following laboratory tests should the nurse plan to report to obtain the prescription for the warfarin?

Nursing Test Bank

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