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Visual acuity test

Typical Snellen chart used for visual acuity testing . ... Visual acuity is a subjective test meaning that if the patient is unwilling or ... Visual acuity test . Normal, near, and farsightedness. Alternative Names Return to top ... The visual acuity test is a ro...

Tzanck test

In dermatopathology, the Tzanck test , also Tzanck smear, is scraping of an ulcer base to look for Tzanck cells. It is sometimes also called the Chickenpox skin test and the herpes skin test . Tzanck test . Definition. The Tzanck test is a method of testing sores for ... ...

Tensilon test

The Tensilon test is a method to help diagnose myasthenia gravis. ... The test may be repeated and additional Tensilon may be given to help tell the ... The Tensilon test is an injection of edrophonium chloride used to diagnosis ... In a patient without MG, the Tensilon t...

Stress test

A cardiac stress test is a medical test that indirectly reflects arterial blood flow to the heart during physical exercise. When compared to blood flow during rest, the test reflects imbalances of blood flow to the heart's... Learn more about stress tests and how they're...

Stool guaiac test

A stool guaiac test detects the presence of fecal occult blood. ... "Medline Plus: stool guaiac test ". National Institute of Health. ... The stool guaiac test finds hidden (occult) blood in the stool (bowel movement) ... guaiac test , follow the ...

Stomach acid test

Stomach acid test . Contents of this page: Illustrations. Alternative Names. Definition ... To test the ability of cells in the stomach to secrete acid , gastrin may be ... Medical Encyclopedia: Stomach acid test . The stomach acid test is a test to evaluate the capacit...

Scratch test

Prick test or scratch test : pricking the skin with a needle or pin ... The " scratch test " as it's called, is still very commonly used as an allergen test . ... 3G Scratch Test | Click on the link to purchase your ... invisible shield iphone ipho...

Refraction test

Refraction test . Contents of this page: Illustrations. Alternative Names. Definition ... The refraction test is an eye exam that measures a person's prescription for ... Refraction test Information ... The refraction test is an eye exam that measures a person's ... obtaine...

Pregnancy test

A pregnancy test attempts to determine whether or not a woman is pregnant. Records of attempts at pregnancy testing have been found as far back as the ancient Greek and ancient Egyptian cultures. Modern pregnancy tests look... A pregnancy test attempts to determine whether a woman is pr...

PPD skin test

The Mantoux test is a diagnostic tool for tuberculosis. It is one of the two major tuberculin skin tests used in the world, largely replacing multiple-puncture tests such as the Tine test . Until 2005, the Heaf test was used... The PPD skin test is a method used to diagnose tub...

Lactose tolerance test

Information about the lactose tolerance test , a test for the diagnosis of lactose intolerance. Lactose intolerance symptoms include diarrhea, gas, and abdominal pain. Lactose Tolerance Test glossary includes a list of Lactose Tolerance Test related medical definitions ...

Glucose tolerance test

A glucose tolerance test in medical practice is the administration of glucose to determine how quickly it is cleared from the blood. The test is usually used to test for diabetes, insulin resistance, and sometimes reactive hypoglycemia. The glucose is most often given... The oral g...

Glucose test

A glucose tolerance test in medical practice is the administration of glucose to determine how quickly it is cleared from the blood. The test is usually used to test for diabetes, insulin resistance, and sometimes reactive hypoglycemia. The glucose is most often given... There are...

Fecal occult blood test

(Redirected from Fecal occult blood test ) Jump to: navigation, search ... fecal occult blood tests (HemeSelect) ... " Fecal Occult Blood Test (FOBT) ... A fecal occult blood test detects blood in the stool by placing a small sample ...

Exercise stress test

A cardiac stress test is a medical test that indirectly reflects arterial blood flow to the heart during physical exercise . When compared to blood flow during rest, the test reflects imbalances of blood flow to the heart's... The exercise stress test is a useful scre...

Color vision test

CLICK HERE TO RETAKE COLOR VISION TESTING MADE EASY ... (What teachers should know) (New pediatric color vision test ) (Evaluation of new ... A pediatric color vision test for 3-6 year old children. An evaluation of a new pediatric color vision test . Where you can buy dif...

Cholesterol test

Describes when a cholesterol test is ordered, how the cholesterol test is used, and what the results of a cholesterol test might mean Describes how the LDL test is used, when the LDL test is ordered, and what the results might mean ... The test for LDL cholesterol is used to...

Zinc

...d preparation, and more. Zinc is a naturally occurring element. ... How can families reduce the risks of exposure to zinc ? Is there a medical test to show whether I've been exposed to zinc ? ... of zinc occurs mostly from eating food, drinking water, or breathing workplace ... Zinc has...

X-Ray

... about Bone X-ray . ... An x-ray (radiograph) is a noninvasive medical test that helps physicians ... Current and accurate information for patients...about Chest X-ray . ... An x-ray (radiograph) is a noninvasive medical test that helps physicians ... ... treatment, radiosurgery, X-ray imaging,...

WBC count

... A WBC count is a blood test to measure the number of white blood cells (WBCs...ntihistamines ... A WBC count is a blood test to measure the number of white blood cells (WBCs...s.com ... Definition. A WBC count is a blood test to measure the number of white blood cells (WBCs...

Weakness

...rm for the inability to exert force with one's muscles to the degree that would be expected given the individual's general physical fitness. A test of strength is often used during a diagnosis of a muscular... WEAKNESS ; Myopathy, Anterior horn cell disease, Neuropathies, Neuromuscular .....

Wax

... prohibited. ... How to Wax Leg Hair. Waxing your legs entails a simple process that can produce ... Heat wax according to the instructions. test wax on the hairless part of ... ... wax . Tag and discover new products. Share your images and discuss your questions with wax ... wax . Hom...

Vitamin B-12 level

...evel - Overview, The vitamin B12 level is a test to tell how much vitamin B12 is in your blood....vel . Definition. The vitamin B12 level is a test to tell how ... The blood test for levels of vitamin B12 has become much mo...

Vitamin B12

... medical and health information and tools for healthy living. ... Vitamin B12 is bound to the protein in food. ... A vitamin B12 blood test measures the amount of vitamin B12 in the body. ... Vitamin B12 is found in animal products such as meat, shellfish, milk, cheese, and eggs. ....

Viral arthritis

...al joints. ... In viral arthritis , the immune system's response to the virus causes inflammation in the joints. ... There is no specific test for any type of viral arthritis . ... A Patient's Guide to Viral Arthritis . Compliments of: ... In viral arthritis , the immune system...

VIPoma

... blood potassium), which can cause leg cramps ... Fasting is one way to test for VIPoma . Text Continues Below ... VIPoma is a very rare type of ...ngly rare cancerous tumors that arise from a type ... Fasting is one way to test for VIPoma . ... What is VIPoma ? Meaning of VIPoma medical term. W...

Venipuncture

..... Venipuncture is the collection of blood from a vein, usually for laboratory testing. ... What is Venipuncture ? Alternative names. How the test is Performed ... 6. Do not attempt a venipuncture more than twice. ... 7. Select the appropriate vein for venipuncture . ... 10. Perform the ...

Vasomotor rhinitis

...is caused by chronic or acute... Vasomotor rhinitis affects millions of Americans and results in significant symptomatology. ... No specific test is available to diagnose vasomotor rhinitis . ... Vasomotor rhinitis . Postural reflexes. Primary ciliary dyskinesia ... Vasomotor rhin...

VDRL

... The Venereal Disease Research Laboratory test or VDRL was developed by the former Venereal Dis...ited States Public Health Service. The VDRL type test was invented before World War I,... VDRL - Overview, VDRL is a screening test for syphilis that measures antibodies ... with ...

Vasodilation

...systems including the cardiovascular system by acting as a ... Discussion: Read about how young women with vasovagal syncope and positive tilt test have a greater insulin ... leading to vasodilation , in vivo ... inodilator' Vetmedin has a dual mode of action; positive inotropy and ... vas...

Vaginal cancer

..., but can occur at any age, even in infancy. When found and treated in early stages, it often can be cured. ... vaginal lump. Pelvic pain. A Pap test can find abnormal cells that may be cancer . Vaginal cancer can ... Vaginal Cancer (American Society of Clinical Oncology) ... Vaginal ...

Urine specific gravity

.... Urine specific gravity is a laboratory test that measures the concentration of ... Decreased .... Urine specific gravity is a laboratory test that measures the concentration of ... Decreased .... Urine specific gravity is a laboratory test that measures the concentration of ... What is Ur...

Urine output

.... A noticeable and consistent decrease in urine output ... ... you release abnormally large amounts of urine each day. ... Fluid deprivation test (the intake of fluids is restricted to see if the urine volume decreases) ... Decreased urine output is defined as producing less than 500 m...

Urine collection

...ve appropriate garments for urination. ... INTRODUCTION A split urine test is a method to determine whether the protein ... Patient information: Spl... collection , your ... What is a timed urine collection ? This is a test of all the urine the body ... urine to the collection bottle. Keep it...

Urine chemistry

... Alternative Names. Chemistry - urine . How the test is Performed ... Urine chemistry refers to... Alternative Names. Chemistry - urine . How the test is performed ... Urine chemistry - Overvie... Alternative Names. Chemistry - urine . How the test is performed ... Purchase premium Medi Lab Per...

Urine

...tibodies) in the urine can result from kidney disorders such ... Urine specific gravity - Overview, Urine specific gravity is a laboratory test ... Remove the container from the urine stream. ... In women, blood may appear to be in the urine when it is actually coming from the vagina...

Urinary casts

... Urinary casts are tube-shaped particles made up of white blood cells, red blood ... What is Urinary Casts ? Alternative names. How the test is Performed. How to ... Urinary casts tests measure the presence and type of casts (small tubules) in urine. ... Casts are reported as pa...

Urinalysis

...performed by using urine dipsticks, in which the test results can be read... Learn about the urinal...rinalysis is a Describes how the urinalysis test is used, when a urinalysis is ordered, and what the test results of a urinalysis might mean Overview ...

Uric acid

...olism in man. ... At the normal acidic region, uric acid solubility is strongly increased by urinary pH. ... Read how this simple inexpensive test has been shown to be highly predictive of one's risk for heart disease, and ... levels of uric acid in their blood ... Category: About Ur...

Urea nitrogen

... The blood urea nitrogen (BUN) test is a measure of the amount of nitrogen in the b...blood work? ... Blood urea nitrogen (BUN) test — Overview covers definition, preparation, results...s blood test. ... If a blood urea nitrogen test shows lower than normal ... ... Urea Nitrog...
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(Date:7/24/2014)... The University of Texas Health Science Center at Houston ... help Harris County residents whose vision problems cannot be ... corrective lenses, many people with low vision can see ... low vision devices, such as telescopes, magnifiers and electronic ... is using the three-year, $164,645 SightFirst grant from the ...
(Date:7/24/2014)... and one of the most species richness biome of ... current levels of diversity might be still underestimated. In ... the description of new endemic species of this biome ... of samples for DNA analysis. , Using a ... analysis, researchers from the University of Richmond ...
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Breaking Biology News(10 mins):UTHealth Dr. Bhavani Iyer awarded low vision grant 2A tiny new species of frog from Brazil with a heroic name 2Rutgers study explores attitudes, preferences toward post-Sandy rebuilding 2
(Date:7/25/2014)... The human brain can preserve oxygen to protect itself ... Although dehydration significantly reduces blood flow to ... brain compensates by increasing the amount of oxygen it ... us understand a lot more about how the human ... first author Steven Trangmar, a researcher at Brunel University, ...
(Date:7/25/2014)... July 25, 2014 A new study conducted ... revealed that 39 percent of all children in the survey under ... The survey looked at 2,505 children during the years of 2011 ... years of age. The final result was that about two ... Many of these children were from lower-income families and were of ...
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Breaking Medicine News(10 mins):Health News:Human Brain Has Coping Mechanism for Dehydration 2Health News:North York Dental Provides Services to Toronto Children in Light of Growing Demand 2Health News:North York Dental Provides Services to Toronto Children in Light of Growing Demand 3Health News:Nuanced Media Client, CEDR HR Solutions, Partners with TransAct to Serve Medical, Dental, and Eye Care Professionals 2Health News:Valerie D. Weber, MD, Appointed Vice Dean for Education at Drexel University College of Medicine 2Health News:Valerie D. Weber, MD, Appointed Vice Dean for Education at Drexel University College of Medicine 3Health News:Lymphoma Treatment May Harm, Halt Men's Sperm Production 2
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