However, in resting horses, a heart rate over 80 can be a sign of a serious problem. If a calm horse has a pulse that is consistently over 60, it can also be a problem. Things that can increase the horse's heart rate include exercise, fear, pain, stress, and excitement.
Because blood analysis is a comparison analysis (comparison of the victim's blood and the suspect's blood to blood found at the crime scene), reference blood samples are needed from the victim and suspect. A comparison must be made between the genetic markers in the victim s blood and the suspect's blood.
Bloodstain pattern analysis (BPA) is critical to many serious crime investigations due to the common occurrence of. blood shedding. Clothing is often submitted to forensic laboratories and therefore an understanding of the formation of. bloodstain on fabrics is of vital importance for the forensic community.