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Can you drink water before a CT scan?
No. The doctor will ask you to urinate during the CT scan itself in order to get an accurate image.
How long do you have to fast before a ct scan of the abdomen?
Depends on whether you sre haven contrast or not, but if you have contrast then yes and if you do not need contrast then no.A CT Scan needs contrast dye. Contrast dye is given to show up certain organs and also protect the kidneys. The dye can either be given in liquid form mixed with a tiny bit of fruit juice or pop (instructions will be given to you by your pharmacist if you are having liquid contrast dye) or the contrast dye may be given by IV at the imaging department. Depending on what time you are having your CT Scan you do need to fast. Example: If your CT Scan is in the morning then you can have breakfast, but nothing but LOTS of water during the whole day and another 2 litres of water before you go for your test. You may have other liquids only during fasting such as tea; fruit juice, but be sure you drink plenty of water! If you have future questions phoning any pharmacist will help you put your mind at rest.
Can you eat or drink before a ct scan of the spine?
Black coffee is fine, see below. On the Day of the CT Scan * Do not eat any solid food for 4 hours prior to your CT scan. You may drink clear liquids up until the time of your scan. Clear liquids include water, black coffee or tea, apple juice, clear soda or clear broth. UCSD Medical Center
Why is fasting before a cat scan necessary?
Its not safe because something might go wrong in the scan and the antibiotic/sleeping injection might react with food and it won't show a clear and good picture of your cat's insides. -------------------------------------------------Improvement By the wording of the question, 'cat' scan may actually refer to CT scan or Computed (Axial) Tomography scan. Fasting before the scan for 4 to 6 hours or more may be required for certain scans requiring contrast media (iodine-based dyes to visualize certain organs better) or scans of the abdomen to avoid compounding results since certain food items may mimic human tissue in its response to X rays or reduce the effectiveness of contrast provided by contrast media.
Should kidney's be flushed after barium cat scan?
If all you had was barium, then the kidneys have nothing to do with it. Barium is for visualizing the GI tract (stomach/small bowel/large bowel.)
How much should you drink for an unltrasound scan?
6 glasses of water if not pregnant
Is fasting required before a parathyroid scan?
It is not necessary to fast or maintain a special diet.
Can you drink water before a CT scan?
No. The doctor will ask you to urinate during the CT scan itself in order to get an accurate image.
What all is involved with having an ultrasound scan?
Ultrasound scan requirements vary depending on the type of ultrasound. For example, for a pregnancy ultrasound, the woman is expected to drink 4 glasses of water and not relieve her bladder for an hour before the scan.
Is a nuclear medicine bone scan harmful to a patient with a kidney transplant?
Yes it will cause your kidneys to rupture and your brain to liquify. Then the liquified brain will fall out the patient's nose and make a nice cocktail drink for the doctor.
Can a renal scan show damage in your lungs or a goiter on your thyroid?
"Renal" refers to the kidneys.
What is a Radio Uptake Scan?
i assume you mean radionucleid uptake scan? this is a scan performed with radioisotopes to determine areas of under activity and can be used in many parts of the body including the thyroid kidneys and liver.
How long do you have to fast before a ct scan of the abdomen?
Depends on whether you sre haven contrast or not, but if you have contrast then yes and if you do not need contrast then no.A CT Scan needs contrast dye. Contrast dye is given to show up certain organs and also protect the kidneys. The dye can either be given in liquid form mixed with a tiny bit of fruit juice or pop (instructions will be given to you by your pharmacist if you are having liquid contrast dye) or the contrast dye may be given by IV at the imaging department. Depending on what time you are having your CT Scan you do need to fast. Example: If your CT Scan is in the morning then you can have breakfast, but nothing but LOTS of water during the whole day and another 2 litres of water before you go for your test. You may have other liquids only during fasting such as tea; fruit juice, but be sure you drink plenty of water! If you have future questions phoning any pharmacist will help you put your mind at rest.
What type of fasting is required for a thyroid nuclear medicine scan?
Some institutions prefer that the patient have nothing to eat or drink after midnight on the day before the radioactive liquid or capsule is to be taken. A normal diet can usually be resumed two hours after the radioisotope is taken
What is the purpose of akidney nuclear medicine scan?
the kidney nuclear medicine scan is unique in that it reveals how the kidneys are functioning. This is valuable information in helping a doctor make a diagnosis.
Can you eat or drink before a ct scan of the spine?
Black coffee is fine, see below. On the Day of the CT Scan * Do not eat any solid food for 4 hours prior to your CT scan. You may drink clear liquids up until the time of your scan. Clear liquids include water, black coffee or tea, apple juice, clear soda or clear broth. UCSD Medical Center
What is the liquid drink called that the doctors want you to drink before they give you a cat scan?
Contrast media
