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Following chemicals/ Substances are used as fixative for biopsy/cytology samples:
40:1 is the appropriate fixative ratio used in tissue fixative for histology.
Statement 1: For non-Newtonian fluids, another term called apparent viscosity is used as their viscosity changes with the change in the shear rate. Statement 2: For non-Newtonian fluids, between the transition region, the power number for non-Newtonian fluids is slightly higher than that for Newtonian fluids.
A newborn is presented with a bloated abdomen shortly after birth with passing of less meconium. A full thickness biopsy of the rectum was carried out. Which one of the following rectal biopsy findings is most likely to be present?
Which of the following is true about the portfolio assessment? A. It is one of the advanced varieties of norm-referenced tests B. Contains a student's self selected samples of work done in a curricular area C. Contains subject-teacher's selection of work samples by a student in a curricular area D. Contains a student's self selected samples to indicate progress achieved in a curricular area E. It is used by schools for certification of students Choose the correct option.
Statement 1: In μ_a= τ/γ = Kγ(n-1) , n = consistency index and K is the flow behaviour index. Statement 2: n= 1 for Newtonian fluids, n<1 for dilatant fluids and n>1 for pseudo plastic fluids.
The following chemicals can be used as fixatives for biopsy samples
In discrete signal, if y = x and k>1 then ______ b) Some samples are added to x c) It has no effect on samples d) Samples will be increased with factor k
Functional purpose of fixatives in biopsy samples includes
Autolysis of biopsy samples is prevented by