Nursing Interventions for DVT and PE Prevention
Nursing Interventions for DVT and PE Prevention ( 5 Questions)
A nurse is preparing a client who has DVT for a venogram.
Which of the following actions should the nurse take?
Administering a sedative medication as prescribed is not necessary for a venogram. The procedure is minimally invasive and does not require sedation.
This is because a venogram is a test that uses X-rays and a contrast dye to show blood flow in the veins. The contrast dye may contain iodine, which can cause an allergic reaction in some people.
Applying a tourniquet to the affected limb is contraindicated for a venogram. A tourniquet would obstruct blood flow and interfere with the imaging of the veins.
Instructing the client to fast for 8 hours before the procedure is not required for a venogram.
The procedure does not affect the digestive system.
Assess for allergies to contrast material or iodine. This is because a venogram is a test that uses X-rays and a contrast dye to show blood flow in the veins. The contrast dye may contain iodine, which can cause an allergic reaction in some people.
Therefore, the nurse should check for any history of allergies to contrast material or iodine before the procedure.
Choice A is wrong because administering a sedative medication as prescribed is not necessary for a venogram. The procedure is minimally invasive and does not require sedation.
Choice C is wrong because applying a tourniquet to the affected limb is contraindicated for a venogram. A tourniquet would obstruct blood flow and interfere with the imaging of the veins.
Choice D is wrong because instructing the client to fast for 8 hours before the procedure is not required for a venogram.
The procedure does not affect the digestive system