A client is scheduled for a venous Doppler ultrasound to assess for deep vein thrombosis (DVT). What instructions should the nurse provide to the client before the procedure?

"You should avoid eating or drinking anything for 12 hours before the test."

"Do not take any prescribed medications on the morning of the procedure."

"Wear loose-fitting clothing that can be easily removed."

"Expect to receive contrast dye intravenously during the test."

Answer and Explanation

The Correct Answer is C

A) This choice is incorrect because fasting is not necessary before a venous Doppler ultrasound. The client can eat and drink normally before the test.

B) This choice is incorrect because the client should continue to take prescribed medications as usual unless otherwise instructed by the healthcare provider. Medications that thin the blood, such as anticoagulants, may not be stopped before the test.

C) This choice is correct. The client should wear loose-fitting clothing that can be easily removed to allow access to the affected area during the ultrasound. This facilitates the ultrasound technician's ability to perform the test accurately.

D) This choice is incorrect because contrast dye is not typically used in a venous Doppler ultrasound. Contrast venography may involve the use of contrast dye, but not Doppler ultrasound.

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Correct Answer is D

Explanation

A) This choice is incorrect because DVT is not caused by a bacterial infection in the blood vessels. It is primarily related to the formation of blood clots within the veins due to various risk factors.

B) This choice is incorrect because while injuries may be associated with DVT in some cases, they are not the primary cause. The formation of blood clots in the veins remains the underlying cause.

C) This choice is incorrect because atherosclerosis in the arteries is not the main cause of DVT. Atherosclerosis is a condition that involves the buildup of plaque in the arteries, not the veins.

D) This choice is correct. Deep vein thrombosis (DVT) is primarily caused by the formation of blood clots within the veins, typically in the lower extremities. These clots can obstruct blood flow and may lead to serious complications if not treated promptly.

A. "Avoid sitting or standing in one position for extended periods." B. "Massage the legs regularly to improve blood circulation." C. "Increase your intake of leafy greens and foods rich in vitamin K." D. "Take over-the-counter pain medications for leg discomfort."

Correct Answer is A

Explanation

A) This choice is correct. Prolonged sitting or standing in one position can lead to reduced blood flow and stasis, increasing the risk of DVT. Encouraging regular movement and changing positions can help prevent clot formation.

B) This choice is incorrect because massaging the legs may not be suitable for everyone and is not a primary preventive measure for DVT. While it can aid in improving blood circulation, it should be done cautiously and not as a standalone preventive action.

C) This choice is incorrect because increasing the intake of vitamin K-rich foods is not a preventive measure for DVT. Vitamin K is involved in the clotting process, but it does not directly impact the risk of DVT.

D) This choice is incorrect because taking over-the-counter pain medications for leg discomfort does not prevent DVT. While pain management may be necessary for symptomatic relief, it does not address the underlying risk factors for DVT.

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A client is scheduled for a venous Doppler ultrasound to assess for deep vein thrombosis (DVT). What instructions should the nurse provide to the client before the procedure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with a history of deep vein thrombosis (DVT) asks the nurse about the causes of this condition. What is the nurse's best response?

Correct Answer is D

Explanation

A nurse is providing education to a client at risk of deep vein thrombosis (DVT). What is the most crucial instruction the nurse should include in the client's teaching plan?

Correct Answer is A

Explanation

A nurse is caring for a client with deep vein thrombosis (DVT). What is the primary goal of treatment for this client?

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A nurse is assessing a client with suspected deep vein thrombosis (DVT). Which diagnostic test should the nurse anticipate to confirm the presence of DVT?

A client with deep vein thrombosis (DVT) is being discharged from the hospital. What should the nurse include in the client's discharge teaching to promote ongoing preventive measures?

A client is admitted to the emergency department with symptoms suggestive of deep vein thrombosis (DVT). Which non-modifiable risk factor should the nurse identify based on the client's health history?

A nurse is providing education to a client about the risk factors for deep vein thrombosis (DVT). Which statement made by the client indicates a need for further teaching?