Blood
What are the different blood types?
A, B, O, AB (+ & -)
Describe the grid method when searching a crime scene.
Used on large, outdoor crime scenes. Searchers follow the first line pattern and search in the same manner as the line method. Once the first line pattern is complete, searchers realign on the other line pattern.
True or false:
The pericardium encloses the heart.
True
What is the very front region of the brain?
Frontal lobe
What is manner of death?
a. specific disease or injury resulting in death
b. what happened physiologically that resulted in death
c. the circumstances that resulted in death
c. the circumstances that resulted in death
What is blood pressure? What is the normal range in an adult human?
What is a polygraph test? What does it measure?
Lie detector test; measures heart rate, blood pressure, respiratory rate
True or false:
The biscuspid valve is also known as the mitral valve
True
An entomologist wants to determine if temperature changes how many times a cricket chirps. What is the independent variable?
Temperature
Rigor mortis is...
the stiffening of joints and muscles after death
You fall down and scrape your knee. Which component of blood would work to clot the blood at the injury site to generate a scab?
Thrombocytes
What are the different fingerprint patterns?
Arches, loops, & whorls
Which chamber of the heart is thickest?
a. right atrium
b. right ventricle
c. left atrium
d. left ventricle
d. left ventricle
Which body system breaks down molecules into chemical components that the body can absorb and use for energy?
a. cardiovascular system
b. digestive system
c. nervous system
d. respiratory system
b. digestive system
Algor mortis is...
the change in body temperature after death
What are the other names for: erythrocytes, thrombocytes, leukocytes
red blood cells, platelets, white blood cells
True or false:
The further a blood drop falls, the smaller the drop is.
False
______ carry blood toward the heart, while _____ carry blood away from the heart.
What parts make up the central nervous system, and what makes up the peripheral nervous system?
Central nervous system is made up of the brain and the spine; peripheral nervous system is the nerves in the body
The exam of the body after death to help determine how a person died
Autopsy
You complete blood type testing and there is no agglutination with either anti-A or anti-B antibodies. What type of blood is present?
Type O
If one strand of DNA is: ATCTGATGT, what is it's matching strand?
TAGACTACA
What are the chambers and valves of the heart?
Right & Left atrium, Right & Left ventricle
Tricuspid valve, pulmonary valve, mitral valve, aortic valve
When thinking about the heart, what type of blood is being carried through the pulmonary veins and to what chamber are these vessels taking the blood?
a. deoxygenated, aorta
b. deoxygenated, right atrium
c. oxygenated, left atrium
d. oxygenated, right ventricle
c. oxygenated, left atrium
Which of the following lists the valves of the heart IN ORDER as blood leaves the right atrium?
a. tricuspid, aortic, mitral, pulmonary
b. mitral, pulmonary, tricuspid, aortic
c. pulmonary, tricsupid, aortic, mitral
d. tricuspid, pulmonary, mitral, aortic
d. tricuspid, pulmonary, mitral, aortic