100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Changes after death Thanatology Practice Questions and Answers Latest Update Graded A+ $7.99   Add to cart

Exam (elaborations)

Changes after death Thanatology Practice Questions and Answers Latest Update Graded A+

 5 views  0 purchase
  • Course
  • Changes after death Thanatology
  • Institution
  • Changes After Death Thanatology

Changes after death Thanatology Practice Questions and Answers Latest Update Graded A+ Immediate changes - Answers - Insensibility and absence of EEG rhythm - Cessation of respiration - cessation of circulation Early changes - Answers - facial pallor - primary flaccidity of muscles - eye chan...

[Show more]

Preview 2 out of 5  pages

  • October 21, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Changes after death Thanatology
  • Changes after death Thanatology
avatar-seller
TutorJosh
Changes after death Thanatology Practice Questions and Answers Latest Update Graded A+

Immediate changes - Answers - Insensibility and absence of EEG rhythm

- Cessation of respiration

- cessation of circulation

Early changes - Answers - facial pallor

- primary flaccidity of muscles

- eye changes

- algor mortis

- livor mortis

- rigor mortis

- biochemical changes in blood and body fluids

Late changes - Answers - putrefaction

- adipocere

- mummification

-entomology

Importance of time since death- criminal cases - Answers the accurate determination of time since
death may either inculpate or exonerate the suspect

changes in the eye - Answers 1. loss of corneal reflex

2. opacity of cornea

3. flaccidity of eyeball

4. pupils

5. retinal vessels

6. chemical changes

Loss of corneal reflex - Answers - found in all cases of deep insensibility

- eg narcotic poisoning

not reliable sign of death

, Opacity of cornea - Answers - cornea loses it glistening

- hazy cornea

-'Taches noire de la sclerotique;

- if eyelids are open after death, deposition of cell debris, mucus,

- triangular zone of reddish brown discolouration (taches noire)

'Taches noire de la sclerotique' - Answers - triangular zone with reddish brown discolouration with its
base at the periphery of cornea

Flaccidity of the eyeball - Answers - eye looks sunken and soft

- reduction of intraocular tension

- intraocular tension during life : 14- 25 gm

< 3 gm (within 1/2 hour)

- 0 by the end of 2 hours

Changes in the pupils - Answers - slightly dilated soon after death

- later, constricted because of rigor mortis of the constrictor muscle

Retinal vessels - Answers - trucking (rail roading)

- because of the fragmentation or segmentation of the blood columns seen in the retinal vessels after
death

- visualized by fundoscopic examination due to loss of blood pressure

First- 2 hrs- pale retina

6 hrs - disc outline hazy

7-10 hrs- blurred

Chemical changes - Answers a steady rise in the potassium values occurs in the vitreous humour after
death

Algor Mortis - Answers -Cooling of body/ Chill of Death

- body temperature falls down after death

- loses heat by conduction, convection, radiation

- rate of cooling can be measured to determine time since death

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller TutorJosh. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$7.99
  • (0)
  Add to cart