IN ANALYSIS OF BLOOD , PRELIMINARY ASSAY SUBSTRACT REACTED WITH HEME(CATALYST), H2O2(OXIDENT) GIVES?
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62%
Colour ,fluorescence, chemiluminescence
38%
Phenopthalin pink colour
Peroxidases catalyse oxidation reaction even in absence of heme and Leeds to false positive results when some of plant peroxidases are inactived by high temperature? Since heme is stable at HT &heated to remove the plant peroxidases&after test for blood
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75%
TRUE
25%
FALSE
DRIP PATTERN IS FORMED WHEN BLOOD ?
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14%
CLOTS INTO ANOTHER LIQUID
46%
DRAINS INTO ANOTHER LIQUID
40%
DRIPS INLO ANOTHER LIQUID
👍1
💡SPLASH PATTERN IS FORMED WHEN A VOLUME OF BLOOD SPILS INTO SURFACE
FLOW PATTERN IS FORMED DUE TO MOVEMENT OF?
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84%
Large volume of blood on surface or either due to gravity or by movement of Target as victim
16%
Small volume of blood flow on the surface
❤1
BUBBLE RING PATTERN FORMED WHEN?
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57%
VACCUM FORMED IN AIRBUBBLES OF BLOOD
43%
AIR BUBBLES IN BLOOD
Projected blood stain is formed when volume of blood is deposited on a surface ?
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52%
Under gravity or a force this is greater than momentum
48%
Under a pressure or a force that is greater than force of gravity
Impact pattern is formed when ?
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44%
Objects moves with liquid blood
56%
Object strikes the liquid blood
Cast of pattern is formed when?
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47%
Moving blood bearing objects
53%
Striking blood bearing objects
VAGINAL SECREATIONS AND MENSTRUAL BLOOD SRE GENERALLY DEEN IN?
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4%
HOMICIDAL CASES
5%
ACCIDENTAL CASES
91%
SEXUAL ASSAULTS CASES
Presence of glycogen is an indication of?
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33%
Small amount of glycogen in cytoplasm
45%
Abandand amount of glycogen in cytpoplasm
21%
Abandand amount of glycogen in protoplasm
Squamous meucosa contains?
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88%
Basal ,parabasal intermediate and superficial layer
12%
Only parabasal
Vagina : superficial layer contains fully differentiated with?
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31%
Large and dense
53%
Small and thicker
16%
Small and dense
Vagina :
1.Basal layer: contains basal cells that seperates squamous mucosa from sub mucosa & parabasal cells which undergoes differentiation
2.Intermidate layer: flatten and nuclei is compressed
1.Basal layer: contains basal cells that seperates squamous mucosa from sub mucosa & parabasal cells which undergoes differentiation
2.Intermidate layer: flatten and nuclei is compressed