Tag: Physical Examination

Heres A Test To Fail

To diagnose an allergy, the first thing your doctor
does is talk with you. Hell discuss your symptoms,
any medications youre currently taking, and your
personal and family history. A physical examination is
also necessary.

The next step is the tests. There are 3 types of
tests. The skin test, patch test or blood test.

The skin test is the most common test used. Its
generally the most accurate and certainly the least
expensive. With the skin test, a small amount of an
allergen is put on your skin and then the spot is
pricked or scratched with a needle. You can also have
a little bit of the allergen injected into the outer
layer of your skin.

If you have an allergy to the substance that was used,
youll have swelling, redness and itching in the
tested spot within 20 minutes.

The patch test is used to diagnose contact dermatitis.
A small amount of allergen is put on your skin and
covered with a bandage. Your doctor will check the
spot in 48 hours to see if youve developed a rash.

The third type of test is the blood test. This may be
used if you have a skin condition or if youre taking
some type of medication that might interfere with a
skin test.

A blood sample is taken and sent to a laboratory.
There they add allergens to the sample and measure the
amount of antibodies that are produced to attack it.

How kidney stones are diagnosed

To avoid the pain brought by the development of kidney stones and its risks to your health, it is a must that you undergo immediate diagnosis once you suspect that there’s something wrong. The following are some of the steps to help you get diagnosis for kidney stones:

1. Go to a specialist. If you think that you are suffering from it, the first thing that you need to know is to consult a kidney specialist. He or she should administer diagnosis for kidney stones. Usually, the doctor will make a diagnosis of kidney stones using an assessment of the person’s clinical history. Here, he or she will ask a couple of questions that involve the person’s lifestyle, diet, fluid intake, past experience with kidney stones, and if there is possible family history of kidney stones.

This is very effective in the initial assessment of kidney stones in a person because it provides the doctor with information on what caused the stone formation. From here, the specialist can make a hypothesis or and “educated guess” and will refer you to undergo the needed medical procedures.

2. Undergo a thorough physical examination exam. Another effective means of diagnosing kidney stones is a thorough physical examination. Here, the specialist will run a series of physical tests that can help him or her determines conditions, which can put an individual at higher risk for kidney stone formation. Through a thorough physical examination, the doctor can discovers risks such as specific diseases and medical conditions, certain injuries, recent immobilization, and abdominal scars that might be effects of any previous medical procedure or surgery.

3. Opt for a laboratory study of your blood and urine. This is also another effective means of diagnosing kidney stones. During a laboratory evaluation, the person’s blood and urine samples will undergo thorough observation and studies. Collecting a sample of urine to be analyzed is called “urinalysis”. Urinalysis is one of the simplest tests to detect the presence of blood and bacteria present in the urine.

This is also done by the specialist or the attending assistant to accurately measure the levels and amount calciumwhich is the primary component of common kidney stoneselectrolytes, and uric acid as well as the other components in the samples. Aside from the acidity of the person’s urine, other components in the blood is also paid attention to ensure that there will be not further complications.

Other significant laboratory tests include blood tests for “creatinine” which evaluates the proper function of the kidney, the “BUN” and “electrolytes” which is used to detect levels of dehydration, “calcium” which is done to detect hyperparathyroidism, and a complete “blood count” which is primarily done to detect any infection in the person’s system. During the laboratory evaluation, the kidney stone sample is also collected to analyze and determine what type of is it stone. Knowing the type of kidney stone is important so the physician can plot the appropriate treatment for it as soon as possible.

4. Follow up the diagnosis with X-ray. Kidney stones can also be diagnosed through a possible follow-up with an X-ray evaluation. Here, the specialist or the assistant will use x-rays to identify the location of the kidney stone. Through x-ray, the size of stones and its number can be seen.

It may also help the doctor to identify which type of kidney stones is present in the person’s kidney.

How Are Kidney Stones Diagnosed

Do you have kidney stones? You will never know until you are examined by a doctor because the symptoms associated with this problem are very similar to UTI or urinary tract infection.

So, you have to set an appointment with the doctor. While there, he or she will review your medical history and conduct a physical examination before running some tests.

If you are a regular patient of the doctor, it will be easy to pull your file out. However, if this is your first time, you will have to fill up the form and get your medical files.

Your medical history does not say much about kidney stones especially if you have never had this before which is why the next step is to conduct a physical examination. Here, the doctor will look at you physically and touch certain areas. This is hard for the doctor to do if the patient is in extreme pain.

So the best way to confirm initial findings is through laboratory tests. The doctor will either extract blood or ask a urine sample from you.

You may also have to be scanned and there are a variety of machines for that. These include a computed tomography (CT) scan, intravenous pyelogram (IVP), retrograde pyelogram, and the regular X-ray.

The CT scan is used for various examinations. A scanner and a computer are used to create images of the urinary system. The only problem is that it has difficulty detecting small stones if they are located near the bladder. If a stone is found, an x-ray follows to determine the orientation, shape and size of the kidney stone.

Intravenous Pyelogram or IVP is done after a contrasting agent is injected into the vein. Within minutes, the test will show if there is a kidney stone blocking the ureter. This is perhaps the best method to check if you have kidney stones even if there is a slight risk for an allergic reaction to the fluid that was injected into the vein.

If you think that the ultrasound is only used to see the baby growing inside the womb, think again because it can also be used to detect a dilated upper urinary tract and kidney if the stone is lodged in the ureter. Its limitation is that it cannot detect kidney stones that are no longer in the kidney area.

Another term for retrograde pyelogram is a cytoscopy. The test begins by inserting a telescopic instrument into the bladder. Then, similar to the IVP, a contrast agent is injected into this opening and an x-ray is done to find the kidney stone.

Some doctors say this is better than IVP because there is no way to get an allergic reaction from the contrasting agent. This is because you will first be injected with anesthesia so in essence, you dont feel anything.

Among the different tests done to detect kidney stones, this is only used when other tests have proven to be inadequate or unsuccessful.

It is only after careful diagnosis that doctors will be able to tell if you have kidney stones or not. From there, they can treat you by giving some medication or advising you to drink lots of water because you may be able to expel the stones on your own. But if this does not work, then surgery is the next option.

Do You have Kidney Stones

Is there blood when you urinate or do you feel pain coming from your back or pelvis? If your answer to these two questions is yes, then you may have kidney stones in your body and the only way to be sure is to have yourself examined by a doctor.

The two symptoms mentioned are just some of the symptoms that tell you if you have kidney stones. Other symptoms include fevers or chills, feeling or being sick, frequency urinating and feeling a burning sensation when you urinate.

It is hard to tell just by how you feel if you do have kidney stones because these symptoms are also felt by those who have UTI or urinary tract infection.

When you go to your doctor, he or she will have to do a system of checks. This will include reviewing your medical history, conducting a physical examination and doing some tests.

The best way to rule out UTI is to extract a sample of urine or blood and scanned using one or two machines that may be a computed tomography (CT) scan, intravenous pyelogram (IVP), retrograde pyelogram or X-ray.

To give you a better understanding of what these machines are;

The CT scan is used not only to tell if you have a kidney stone because it can be used for other purposes. In the case of kidney stones, the doctor will tell the technician to focus on your urinary system.

The only problem with the CT scan is that it cannot detect small stones when these are located near the bladder. TO be sure, an x-ray will be done to tell the doctor its orientation, shape and size.

The Intravenous Pyelogram or IVP is another option and this can only work after you have been injected with a contrasting agent. Once this is flowing through your kidney, it will be easy for the machine to see if you have a kidney stone blocking the ureter.

There are risks for conducting this test especially if you have a slight allergic reaction to the fluid that was used.

The ultrasound has other uses and letting you know the size of your baby is just one of them. The doctor may also use this device to check if you have kidney stones located in your upper urinary tract or in your ureter. Unfortunately, it cannot be used to check for kidney stones in other parts of the body.

Another test is called the retrograde pyelogram is a cytoscopy. This test is similar to the IVP because it also uses a contrasting agent. The only difference is that once you are injected, a slam telescopic instrument is sent it to check the bladder.

In most cases, patients who may have kidney stones do not need to undergo these tests because the others mentioned have already confirmed that.

When doctors are sure that you have kidney stones and determined the type this is in your body, only then will they be able to treat it. The doctor may or may not have to give you medication. In extreme cases, surgery may be the only option.

Kidney stones happen more often to men than women. If you feel something wrong down there, dont wait until things get worse to see your doctor.