person would not have. 4. What are two of the ways that a forensic pathologist might use to help determine the time of death? Forensic Pathology‚ where you can determine how long the victim has been dead by seeing if they have Rigor Mortis‚ Liver Mortis or even Algor Mortis. 5. What does a forensic anthropologist do? Analyzes bodies that haven been in disasters fires‚ explosions‚ plane crashes‚ in general bodies burnt or mutilated. Critical Thinking Questions 1. Why do you think it is so important
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ways that a forensic pathologist might use to help determine the time of death? Two ways that a forensic pathologist might use to help determine the time of death of a body would be Body temperature‚ and body decomposition the methods of Rigor mortis and liver mortis to determine time of death. 5.What does a forensic anthropologist do? A forensic anthropologist Examines human skeletal remains for law enforcement. Determines the identity of the skeletal remains and bones. experts in analyzing human
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Examination of Physical Evidence Individual Characteristics Class Characteristics Significance of Physical Evidence Facial Reconstruction Forensic Databases MurderScene: Death and Autopsies Estimating the time of death o Rigor mortis o Livor mortis o Algor mortis Forensic Entomologist History of Fingerprints Henry System Fundamental Principles of Fingerprints Loop – Ulnar and Radial Minutiae Whorl Arch Delta Core Classification of Fingerprints Automated Fingerprint Identification
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They lubricated with oil to make the eyelids more flexible so that they stay closed. Rigor mortis sets in between 2-4 hours after the death. Preparing the body afterwards however is much easier as rigor mortis passes after 24-48 hours‚ the body returning to a limp state. A sheet is kept over private parts‚ and they gently push on the bladder‚ etc.‚ so that any liquids can escape. Two or more people
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biome.” It occurs in five stages: The first stage‚ the fresh stage‚ begins immediately upon death. Liver mortis then begins to set in. Blood is no longer being coursed through the body therefore it sinks to the lowest level. A bluish purple color begins to appear on the skin when this occurs. Then within three to six hours the muscular tissues become rigid; which is rigor mortis. Algor mortis also takes place‚ which is body cooling with the surrounding environment. Chemical changes also occur;
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of death or strong indications that a person is no longer alive such as cessation of breathing‚ cardiac arrest‚ pallor mortis‚ livor mortis‚ algor mortis‚ rigor mortis‚ and decomposition. Cardiac arrest is having no pulse‚ pallor mortis is paleness which happens in the 15-120 minutes after death‚ livor mortis is a settling of the blood in the lower portion of the body‚ algor mortis is the reduction in body
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Module Six: Text Questions Review Questions What is liver mortis? How might this reveal information about the time of death? Liver mortis is the settling of blood in the lowest parts of the body. Liver mitosis happens about 8 to 12 hours after death. What three aspects does a forensic autopsy seek information about? Describe each of these aspects. The purpose of a forensic autopsy is to find out the time of death‚ the mechanism of death‚ and the manner of death. The time of death is what
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the body relax and then become rigid. Rigor Mortis‚ as this rigidity is known‚ occurs within 24 hours after death and goes away after about 36 hours. Liver Mortis also happens soon after death. This condition in the body happens as the blood stops pumping through the body and settles in the parts of the body lowest to the ground. This condition occurs within the first 12 hours after death. Another condition that can help determine the time of death is algor mortis‚ which is the gradual cooling of the
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Surgical Wound Care Types of Wounds * According to how they are acquired * Abrasion‚ laceration‚ cut/incision‚ trauma * According to the degree of wound contamination * Dependent for how the is the wound‚ if there is any antibiotic‚ other treatments * According to depth * Dermis‚ epidermis‚ subcutaneous‚ muscle Purpose * Promote wound healing * To promote optimal condition Factors affecting wound healing * Developmental considerations * Nutrition
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hemoglobin. 14. The pigment that causes the muscles to be brown is myoglobin. 15. The discoloration and swelling in a muscle strain is caused by ruptured blood vessels. 16. After death where ATP decreased and muscles cannot relax the body then rigor mortis will take place. 17. A contraction then sudden relaxation of a muscle caused by a single stimulus is called a twitch. 18. The delay between the time the stimulus is applied and the time the muscle responds is called latent period. 19.
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