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The difference between the two approaches lies in the number of tubes used when performing the procedure. The two-step reaction requires that the reverse transcriptase reaction and PCR amplification be performed in separate tubes. The disadvantage of the two-step approach is susceptibility to contamination due to more frequent sample handling. [19]
There are three purposes of prenatal diagnosis: (1) to enable timely medical or surgical treatment of a condition before or after birth, (2) to give the parents the chance to abort a fetus with the diagnosed condition, and (3) to give parents the chance to prepare psychologically, socially, financially, and medically for a baby with a health problem or disability, or for the likelihood of a ...
Reptilase time (RT) is a blood test used to detect deficiency or abnormalities in fibrinogen, [1] [2] especially in cases of heparin contamination. Reptilase , an enzyme found in the venom of Bothrops snakes , has activity similar to thrombin .
Measurements of urea and creatinine (Cr) in the blood are used to assess renal function. For historical reasons, the lab test measuring urea is known as "blood urea nitrogen" (BUN) in the US. The BUN:Cr ratio is a useful measure in determining the type of azotemia and will be discussed in each section below.
Renal replacement therapy (RRT) is therapy that replaces the normal blood-filtering function of the kidneys. It is used when the kidneys are not working well, which is called kidney failure and includes acute kidney injury and chronic kidney disease .
Alpha-thalassemia is a genetic blood disorder and one of the most common hemoglobin-related diseases, affecting the production of α subunits from hemoglobin. [15] Depending on how many genes coding for the α subunit are impacted (between one and four), patients with this disease can have reduced to no production of the α subunit of the ...
Enjoy a classic game of Hearts and watch out for the Queen of Spades!
RRT Renal replacement therapy: r/r/w: rales, rhonchi, wheezes (lung sounds) RS cell: Reed–Sternberg cell: RSB: Right sternal border RSI: rapid sequence induction: RSV: respiratory syncytial virus: R/t: related to RT: radiotherapy respiratory therapy reverse transcriptase: RT-PCR: reverse transcriptase polymerase chain reaction RTA: renal ...