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What is the meaning of 28mm swelling in the Mantoux test?
what is the meaning of 28mm swelling in the widest in mantoux test
How can you know that cassava is toxic or not?
Cassava contains cyanogenic glycosides which can release cyanide when consumed. To test if cassava is safe to eat, it needs to be processed properly by methods such as peeling, soaking, fermenting, or cooking to remove the toxins. Bitter varieties of cassava are higher in toxins, while sweet varieties are lower.
How to test for swelling power of bentonite?
Add 2g of bentonite in 20 proportions in 100ml of 1% w/v solution of sodium lauryl sulphate into a 100ml graduated measuring cylinder. Allow each portion to settle before adding the next portion. Then let it stand for around 2 hours. If the sedimentation volume is 24ml or more, the sample passes the test.
Will corn flour test positive for starch?
Yes, corn flour will test positive for starch. Corn is primarily composed of carbohydrates, and a significant portion of those carbohydrates is in the form of starch. When subjected to a starch test, such as the iodine test, corn flour will typically produce a blue-black color, indicating the presence of starch.
What is a negative test result for a TB test?
In people who have not been exposed to TB, there will be little or no swelling at the test site after 48-72 hours. This is a negative test result.
Which diagnostic test is used to determine cause of pain or swelling in joint?
arthocentesis
How long do you wait to have a TB test examined?
After 48-72 hours, the test site will be examined by a trained person for evidence of swelling.
What happens if you add iodine to flour?
When iodine is added to flour, it forms a complex with the starch molecules in the flour, creating a blue-black color. This reaction is often used as a test to detect the presence of starch in a sample.
What test that monitors joint swelling?
The test that monitors joint swelling is often the ultrasonography (ultrasound) of joints, which allows healthcare providers to visualize and assess the presence of synovial fluid and inflammation in the joints. Additionally, magnetic resonance imaging (MRI) can also be used for a more detailed view of joint structures and swelling. Clinically, physical examination and patient-reported outcomes are also essential in assessing joint swelling and related symptoms.
What is the name of the test for Power?
you could use the Wingate test or vertical jump to test leg power.
How can you test the starch damage in wheat flour?
Starch damage in wheat flour can be tested using the iodine test, where a small amount of flour is mixed with iodine solution; a blue-black coloration indicates the presence of damaged starch. Additionally, the falling number test measures the enzyme activity related to starch breakdown, with lower numbers indicating higher starch damage. Other methods include using a laboratory mill to assess particle size distribution and examine the flour's baking performance, as damaged starch affects water absorption and dough properties.
Good housekeeping institute seal of approval serial 2529 was a test on what cooking utensel?
flour sifter
