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Cal Questions
 
Information on Calculated Questions.
Detailed Information on Question: What is the pronuclear score for this zygote?
Status This is the KEY QAP Question for the Scheme    
Type Calculation Outcome
Order Question Options
1 The cummulative score is:

Title Pronuclear Score-Complex
Comment This score uses Scotts description plus other observations to create a numeric Z score for QA purposes
This is a calculated Question. It requires a number of other questions to be completed. The answer to these questions have each been weighted (see below). The value submitted for each question is then compiled as detailed below to provide a SCORE usually out of 100. The higher the score usually indicates a better quality. The score is an arbitary one and has been generated within QAPonline to allow all the parameters embodies in the questions to be assess.
Order Question
Calculation
Summation
1 Size of pronuclei
Value *1
+
2 Juxtaposition of pronuclei
Value *1
+
3 Nucleoli Synchrony
Value *1
+
4 Nucleoli Number in PN#1 ( on left)
Value *1
+
5 Nucleoli Number in PN#2 ( on right)
Value *1
+
6 Nucleoli Number Comparison
Value *1
+
7 Nucleoli Size
Value *1
+
8 Nucleoli Location
Value *1
+
9 Halo effect
Value *1
+
10 Cytoplasmic Inclusions
Value *1
+

1 Size of pronuclei
Order Option
Value
Max value
1 Equal and mature (large)
10
10
2 Unequal but mature (large)
5
10
3 Equal but Immature (small).
3
10
4 Unequal in size and maturity
1
10

2 Juxtaposition of pronuclei
Order Option
Value
Max value
1 Strongly together
10
10
2 Close or nearby
5
10
3 Not in contact - Disjuncted
2
10
4 Only one pronucleus present
0
10

3 Nucleoli Synchrony
Order Option
Value
Max value
1 Nucleoli synchronous - size, number and alignment similar
10
10
2 Nucleoli asynchronous - size, number and alignment dissimilar
5
10

4 Nucleoli Number in PN#1 ( on left)
Order Option
Value
Max value
1 <3 nucleoli
1
10
2 3-7 nucleoli
10
10
3 >7 nucleoli
1
10

5 Nucleoli Number in PN#2 ( on right)
Order Option
Value
Max value
1 <3 nucleoli
1
10
2 3-7 nucleoli
10
10
3 >7 nucleoli
1
10

6 Nucleoli Number Comparison
Order Option
Value
Max value
1 The number of nucleoli in each PN the same.
10
10
2 The number of nucleoli in each PN differ by one.
5
10
3 The number of nucleoli in each PN differ by more than one
1
10

7 Nucleoli Size
Order Option
Value
Max value
1 Nucleoli normal in size.
10
10
2 Nucleoli in at least one PN enlarged
5
10
3 Nucleoli in least one PN pinpoint - small
1
10

8 Nucleoli Location
Order Option
Value
Max value
1 Aligned along pronuclear junction
10
10
2 Starting to align along pronuclear junction
5
10
3 Scattered - Not aligned along pronucelar junction
1
10

9 Halo effect
Order Option
Value
Max value
1 Normal- slight cytoplasmic contraction
10
10
2 Light- significant cytoplasmic contraction
5
10
3 Extreme - intense cytoplamic contraction
2
10
4 No halo effect - no cytoplasmic contraction.
1
10

10 Cytoplasmic Inclusions
Order Option
Value
Max value
1 There are no inclusions in the cytoplasm
10
10
2 There are minor inclusion or vacuoles
5
10
3 There are significant inclusion or vacuoles
1
10


 
 
 
 
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