Color change and postmortem staining in poisoning,
Q. 1 Chocolate or copper brown post mortem staining is seen in all of the following causes of death, except:
| A | Nitrates | |
| B |
Aniline dyes |
|
| C |
Clostridium perfringence |
|
| D |
Potassium chlorate |
Q. 1
Chocolate or copper brown post mortem staining is seen in all of the following causes of death, except:
| A |
Nitrates |
|
| B |
Aniline dyes |
|
| C |
Clostridium perfringence |
|
| D |
Potassium chlorate |
Ans.
C
D
A
B
Explanation:
Nitrates, Potassium chlorate, Potassium bicarbonate, Aniline, all produce chocolate or copper brown post-mortem staining.
Clostridium perfingence causes bronze pigmentation in septic abortion.
Q. 2
Post mortem staining gets fixed after :
| A |
2-3 hrs. |
|
| B |
3-4 hrs. |
|
| C |
5-6 hrs.. |
|
| D |
7-8 hours |
Ans.
Explanation:
D i.e. 7-8 hours
Q. 3
Postmortem finding in carbon monoxide poisoning is:
| A |
Cherry red blood |
|
| B |
Intense cyanosis |
|
| C |
Excessive salivation |
|
| D |
Pin point pupil |
Ans.
Explanation:
A i.e. Cherry red cyanosis
Q. 4
Red brown post mortem staining is seen in:
| A |
Dhatura |
|
| B |
Aniline |
|
| C |
CO |
|
| D |
All |
Ans.
Explanation:
B i.e. Aniline
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