Screening cells, crossmatch, and patient autocontrol are positive in 37C and AHG phases but no reactions are noted at immediate spin. What is the most likely cause of these results?
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An antibody detection and identification procedure revealed…
An antibody detection and identification procedure revealed the presence of an alloantibody that is reactive at AHG. What is the first step in selecting units for cross-matching?
Use the dot product to determine whether the vectors are par…
Use the dot product to determine whether the vectors are parallel, orthogonal, or neither.v = 2i + j, w = i – 2j
Convert the polar equation to a rectangular equation.r cos θ…
Convert the polar equation to a rectangular equation.r cos θ = 5
Solve the triangle. Round lengths to the nearest tenth and a…
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.b = 7, c = 9, A = 119°
The rectangular coordinates of a point are given. Find polar…
The rectangular coordinates of a point are given. Find polar coordinates of the point. Express θ in radians.(2, 2)
Provide an appropriate response.Decide whether or not the tr…
Provide an appropriate response.Decide whether or not the transition matrix is regular. Answer Yes or No.
Graph the inequality.x + 5y ≥ -2
Graph the inequality.x + 5y ≥ -2
Solve using Gauss-Jordan elimination. 6x + 5y = 13 4x + 3y…
Solve using Gauss-Jordan elimination. 6x + 5y = 13 4x + 3y = 7
Provide an appropriate response.The number of loaves of whol…
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day.