According to the picture, what blood type is pictured?
Question 3
3.
According to the picture, what blood type is pictured?
Question 4
4.
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5.
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6.
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7.
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8.
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19.
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20.
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21.
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22.
Question 23
23.
If any of the blood does overcome cohesion and separate from the main droplet of blood, it will form small secondary droplets known as ________________________________.
Question 24
24.
If blood lands on a porous surface, such as wood or ceiling tile, then the edge of the drop of blood may form extensions or small ___________________________.
Question 25
25.
In 1971, Dr. ___________ developed method of antibody detection
Question 26
26.
They developed a method for storage of blood transfusions.
Question 27
27.
Question 28
28.
In 1900, _______________________ found that blood from one person did not always freely mix with blood from another person.
Question 29
29.
Blood mainly consists of .....
Question 30
30.
What is another name for red blood cells?
Question 31
31.
Refer to the pictures of blood spatter below:
Which pattern most likely came from a blunt object(sample A or sample B)?
Question 32
32.
The following bloodstains were produced by dropping the blood from heights of 6 inches and 12 inches.
Which one was dropped from 6 inches: drop 1 or drop 2?
Question 33
33.
Determine the point of origin for the blood-spatter stains.
• Use a pencil and a straight edge.
• Draw a circle around the point of origin.
Question 34
34.
Please show all calculations and show the probability of having A+ blood type.
Question 35
35.
Please show all calculations and show the probability of having AB- blood type.
Question 36
36.
Question 37
37.
Essay--Write the answer to the essay question in the space provided below.
FCA’s 1. Write in complete sentences and paragraph form.
2. Use Chapter 8 terminology to answer questions(example: blood, arterial spurt, drops etc...).
3. Provide inferences, other thoughts, or personal experiences in your answer whenever possible.
The following blood pattern was found at the scene of a crime, using the blood pattern, describe what happened to the victim according to the blood pattern provided(include type of weapon possibly used and how the blood was produced).
(blood on a wall at a crime scene)
Blood types are determined by the presence of protein located on
only on the red blood cells
only on the T-helper cells
all of the blood cells
only the white blood cells
If a person has type B+ blood, then they have
only the B protein
both the B and the Rh proteins
It is impossible to tell what proteins they have
all three blood proteins
To determine one’s blood type, what is added to the slide?
blood and antibodies
luminol
none of the choices
only the antibodies
Red blood cells (erythrocytes):
fight disease and foreign invaders.
aid in blood clotting.
carry respiratory gases, mainly oxygen and carbon dioxide.
are involved in repairing damaged blood cells.
The immune system functions to protect our bodies by identifying cells or molecules that are foreign, such as:
All of these choices.
bacteria.
parasites.
viruses.
White blood cells secrete proteins:
known as viruses, which assist in the immune response.
known as bacteria, which assist in the immune response.
known as parasites, which assist in the immune response.
known as antibodies, which assist in the immune response.
White blood cells secrete proteins:
known as parasites, which assist in the immune response.
known as viruses, which assist in the immune response.
known as bacteria, which assist in the immune response.
known as antibodies, which assist in the immune response.
In 1982, white blood cells were used as a source of DNA by Dr. Alec Jeffreys to produce the first:
DNA study.
DNA profile.
DNA prognosis.
DNA blood study.
Blood typing is less expensive and quicker for analyzing blood evidence than DNA profiling. Since many different people share the same type, this blood evidence is considered to be:
individual evidence.
class evidence.
biological evidence.
trace evidence.
In 1900, Karl Landsteiner found that the blood from one person:
always freely mixes with blood from another group of persons.
always freely mixes with blood from another person.
did not always freely mix with blood from another person.
None of these choices.
The presence or absence of particular proteins, found embedded within a cell or plasma membranes of red blood cells, determines a person’s:
DNA.
blood type.
Rh factor.
surface proteins.
Each blood type is determined by:
an antibody reaction test.
a DNA reaction test.
a RF factor reaction test.
a protein reaction test.
A and B proteins are found on the surface of some red blood cells. If a person’s blood contains both the A and the B proteins, then he or she has:
type B blood.
type A blood.
type O blood.
type AB blood.
In 1940, Alexander Weiner, working with Rhesus monkeys, noticed another type of red cell protein. This red cell protein, called RH factor, is on the red blood cells of:
85 percent of the human population.
65 percent of the human population.
55 percent of the human population.
75 percent of the human population.
Of the four main human blood types using the ABO system, the largest percentage of the U.S. population is made up of:
Type O.
Type AB.
Type B.
Type A.
The presence of different blood types was discovered in:
1902
1892
1912
1882
When a foreign invader is recognized by the immune system, an attack is launched against the invader. White blood cells recognize a substance as foreign and try to destroy it. The foreign invaders may be:
bacteria.
viruses.
red blood cell proteins from a person with a different blood type.
All of these choices.
When a foreign invader is recognized by the immune system, an attack is launched against the invader. White blood cells recognize a substance as foreign and try to destroy it. The foreign invaders may be:
viruses.
bacteria.
All of these choices.
red blood cell proteins from a person with a different blood type.
_____________________—clumping of red blood cells; will result if blood types with different antigens are mixed.
Rh Factor
Agglutination
ABO blood groups
Antigen
Antibody
Who can give blood to a person with Type AB blood?
A
B
AB
O
The circulating tissue found in blood consists of....