A hospital pajama gown may be provided.Ī Venous Duplex Scan, also known as a Venous Ultrasound, uses sound waves to produce images of the veins in your arms or legs and observes how much blood is flowing through the blood vessels. One-piece clothing and dresses are not recommended. Clothing: Wear a shirt that can be easily removed while you wear your skirt or pants.The sonographer will use specialized gel on each side of you neck to help obtain the ultrasound images After the Test This test is painless and involves little risk.ĭuring the scan you will be laying on a bed. This test takes approximately 45 minutes to one hour. The ultrasound images are much like a movie and allow your doctor to see and hear the blood flow, and helps to determine if there are any blockages or narrowings which may reduce blood flow to your head and brain. Please have your medical insurance cards ready for verification.Ī Carotid Duplex Scan, also known as a Carotid Ultrasound, uses sound waves to produce images of the carotid and vertebral arteries and measures how much blood is flowing through these arteries to your brain. Check-in Time: Please arrive 15 minutes prior to your scheduled appointment.Īppointment and Pre-Registration RequiredĬall the Queen’s Pre-Registration Department at 80 three days before your scheduled test to update your registration.Medications: Please take your medications as prescribed by your physician.Food and Drink: You may eat before this test, however, avoid eating a large meal as it may make you feel uncomfortable or full during the testing.You will be able to drive home after this test. Transportation: No special preparations are required for this test.Your physician will discuss the test results with you. Your study will be reviewed by our specialist and the results will be sent to your physician. If you experience any problems related to the procedure please call you physician. The test is painless and involves little risk. The sonographer will use specialized gel along the length of the arm or leg they are scanning to help to obtain the ultrasound images. During the scan you will be laying on a bed. What to Expect During the TestĪn Arterial Duplex Scan takes approximately one hour and 30 minutes. The ultrasound images are much like a movie and allow your doctor to see and hear the blood flow, and helps to determine if there are any blockages or narrowings which may reduce blood flow.
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