In this blog post, we are going to share a free PDF download of USMLE World QBank Step 1 UWORLD 2014 PDF using direct links. In order to ensure that user-safety is not compromised and you enjoy faster downloads, we have used trusted 3rd-party repository links that are not hosted on our website. At Medicalstudyzone.com, we take user experience very seriously and thus always … [Read more...]
Archives for January 2020
Lange Q&A USMLE Step 1 6th Edition PDF Download Free
In this article, we are sharing with our audience the genuine PDF download of Lange Q&A USMLE Step 1 6th Edition PDF using direct links which can be found at the end of this blog post. To ensure user-safety and faster downloads, we have uploaded this .pdf file to our online cloud repository so that you can enjoy a hassle-free downloading experience. We provide you … [Read more...]
USMLE Step 1: Integrated Vignettes: Must-know, high-yield review PDF Download Free
In this blog article, we are sharing with our audience the genuine PDF download of USMLE Step 1: Integrated Vignettes PDF using direct links which can be found at the end of this blog post. To ensure user-safety and faster downloads, we have uploaded this .pdf file to our online cloud repository so that you can enjoy a hassle-free downloading experience. At Here, we believe … [Read more...]
Deja Review USMLE Step 1 2nd Edition PDF Download Free
In this blog post, we are going to share a free PDF download of Deja Review USMLE Step 1 2nd Edition PDF using direct links. In order to ensure that user-safety is not compromised and you enjoy faster downloads, we have used trusted 3rd-party repository links that are not hosted on our website. Deja Review: Internal Medicine boils down your coursework to just the critical … [Read more...]
Test for creatinine by jaffe’s reaction – Its principle and procedure
Test for creatinine by Jaffe’s reaction is a specific test used to determine creatinine level in urine and blood. Max Jaffe first was the first who described its basic principle. He said the colour changes was directly proportional to the concentration of creatinine. Reagents: Saturated picric acid. 5% NaOH Procedure: Take 3 ml of urine in a test tube. Add 1 … [Read more...]
Test for organic sulphates in urine – Its principle and procedure
Test for organic sulphates in urine: Test for organic sulphates in urine is a common test used for the detection of sulphates in urine and blood. Reagents: Concentrated HCL 10% barium chloride Procedure: Take 3 ml of urine in a test tube. Add 1 ml concentrated HCL in it. And 1 ml 10% barium chloride. Mix thoroughly. A white precipitate form. … [Read more...]
Test for phosphate in milk – Its principle and procedure
Test for phosphate in milk: Milk contain a high concentration of phosphates. Test for phosphate in milk is performed on the filtrate obtain from the milk. First, learn how to get filtrate from milk. To do this first take 20 ml of milk in a beaker and add 18 ml of 1% acetic acid in it. The precipitate is formed due to calcium acetate. Filter the solution to obtain precipitate … [Read more...]
Barfoed’s test for mono and disaccharides
Barfoed’s test is a specific test for monosaccharides and disaccharides. Contents [hide] 1 PRINCIPLE: 2 REAGENTS: 3 PROCEDURE: 4 INDICATION: 5 RESULT: 6 Precautions: 7 More from my site PRINCIPLE: Barfoed’s test differs from benedict’s test in an aspect that reduction is carried out in acidic medium. Since the medium is unfavorable for … [Read more...]
Murexide test for uric acid – Its principle, reagents and procedure
Murexide test for uric acid is a specific test for the determination of uric acid in blood and urine. This test is mainly used in order to help diagnose gout. Chemicals required: Concentrated HNO3 Dilute Ammonia solution Procedure: Take 8 drops of urine in a porcelain dish. Add 2 or 3 drops of concentrated HNO3 in it. Heat it in boiling water bath so that … [Read more...]
Starch iodine test for polysaccharides
Starch iodine test is a specific test for polysaccharides (starch positive). Iodine test indicates the presence of polysaccharides in any solution. When iodine solution reacts with starch, a bluish colour is obtained indicating the presence of starch. Starch iodine test REAGENTS: i. 1% Iodine solution ( which contain potassium iodide and water). ii. Original … [Read more...]