Basic precautions to be taken before a CT scan

Basic precautions to be taken before a CT scan

People with certain medical conditions are recommended to undergo a CT scan to identify the abnormalities for treatment. A doctor recommends the scan based on the patient’s medical history and current health situation. Scanning of the heart must be done in a trustworthy lab like the one that issues the correct calcium score test in Millburn, NJ. Speaking of tests, do you want to know the precautions to be followed before a CT scan? Why wait?

  • Clothing
  • Pregnant ladies
  • Diabetics
  • Contrast media
  • Allergy

Clothing: The patient is advised to change into a gown provided by the technicians. Any kind of other outfit is not allowed. Also, all the jewelry including piercings has to be temporarily removed until the completion of the scan.

Pregnant ladies: As the scan involves rays that could affect the to-be mother’s womb, it is best to seek an opinion from a doctor before appearing for the exam.

Diabetics: People with diabetics must not consume any heavy meals or drinks 3 hours prior to the test. Based on the medical history of the person, the doctor may advise stopping certain drugs for 48 hours post the CT scan.

Contrast media: Some patients negatively react to iodine-based contrast media. This is why it is essential for the patient to inform the radiologist about their concern so that alternative options may be used for imaging. Double-contrast media is a common CT contrast type that will need the person to consume a contrast media along with IV contrast media before the scan. It is known that great visualizations of the digestive tract can be obtained if the patient is able to consume more contrast.

Allergy: Any individual allergic to contrast media must inform about their past experiences to the center representative before the scan. IV contrast will be excluded if the individual has had anaphylactic or severe reactions in the past. People with mild side effects will be given medications to avoid complications in the future. All discussions related to the CT examination will be held before the test begins.

Bottom line

From the above, it is evident that any person to undergo a CT scan must follow the above-mentioned precautions. Being said that, it is necessary that the patient avail of services from a reliable laboratory.