A nurse is caring for a client who has a prescription for warfarin.
Which of the following laboratory tests should the nurse monitor?
Triiodothyronine
Blood urea nitrogen
Arterial blood gases
Prothrombin time
The Correct Answer is D
d. Prothrombin time.
Explanation:
Warfarin is an anticoagulant medication that works by inhibiting the synthesis of vitamin K-dependent clotting factors in the liver. Therefore, it is important to monitor the client's clotting ability to ensure that the medication is working properly and not causing any adverse effects.
The laboratory test that is used to monitor warfarin therapy is the prothrombin time (PT), which measures the time it takes for the blood to clot. The nurse should monitor the client's PT regularly and adjust the dosage of warfarin as necessary to maintain the therapeutic range.
Option a (Triiodothyronine) is a thyroid hormone and is not directly related to warfarin therapy.
Option b (Blood urea nitrogen) is a measure of kidney function and is also not directly related to warfarin therapy.
Option c (Arterial blood gases) is a measure of oxygen and carbon dioxide levels in the blood and is not related to warfarin therapy.
Nursing Test Bank
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Related Questions
Correct Answer is B
Explanation
Choice A Reason:
Burying the body within 24 hours is not a common Hindu practice.
Choice B Reason:
To cremate the client's body is correct .Hinduism traditionally practices cremation as the preferred method of disposing of the deceased's body. The other options are not typically associated with Hindu funeral customs:
Choice C Reason:
Staying with the body for 8 hours following death is not a strict Hindu requirement, although family members may choose to stay with the body for a period of time.
Choice D Reason:
Prohibiting medical personnel from touching the body is not a common Hindu custom, although some families may prefer to handle the body themselves.
Correct Answer is A
Explanation
a. Support the client's decision to stop the treatment.
As a nurse, it is important to respect the client's autonomy and right to make decisions about their own care. The decision to stop dialysis treatment is a personal one and should be respected by the healthcare team. The nurse should support the client's decision and provide information and resources to help the client manage symptoms and maintain comfort during the end-of-life process.
It is not appropriate for the nurse to suggest that the client discuss the decision with her family or to discuss alternative treatment methods, as these decisions should be made by the client in conjunction with their healthcare provider.
It may be appropriate to offer spiritual or emotional support to the client, but this should be based on the client's preferences and not imposed upon them by the healthcare team.
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