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
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
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
c. Physical assessment findings
Physical assessment findings are important to include in a referral for a physical therapist because they provide information about the client's current physical condition, including range of motion, strength, and any areas of pain or discomfort.
This information is essential for the physical therapist to develop an appropriate treatment plan for the client. Family medical history and medical health insurance claims may be important for overall client care, but are not directly relevant to a referral for a physical therapist.
Medications taken prior to admission may be relevant if they affect the client's physical abilities or pain level, but again, physical assessment findings are more directly related to the referral for a physical therapist.
Correct Answer is C
Explanation
When caring for a client with paranoid schizophrenia who has delusions or beliefs that are not based in reality, it is important to respond in a therapeutic and empathetic manner. Acknowledging the client's fear and validating their experience can help establish trust and promote open communication.
The response "This must be very frightening for you. Let's talk more about it" demonstrates empathy and a willingness to engage in further discussion, allowing the client to express their concerns and facilitating a therapeutic relationship.
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