CHE EXAM 2 QUESTIONS WITH 100% PASSED
ANSWERS.
Which type of blood cell is involved in transporting hemoglobin to cells?
a. erythrocytes
b. eukocytes
c. thrombocytes
d. electrolytes
e. t-cells Answer - a. erythrocytes
a red blood cell that (in humans) is typically a biconcave disc without a nucleus.
Erythrocytes contain the pigment hemoglobin, which imparts the red color to
blood, and transport oxygen and carbon dioxide to and from the tissues
A person with type AB blood has which type(s) of antibodies in their blood
serum?
a. anti-A
b. anti-B
c. anti-C
d. both anti-A and anti-B
e. neither anti-A nor anti-B Answer - e. neither anti-A nor anti-B
, antibodies Answer - Antibody, also called immunoglobulin, a protective protein
produced by the immune system in response to the presence of a foreign
substance, called an antigen.
A precipitin test is used to primarily identify:
a. if blood is present
b. if the blood found is human
c. what is the blood type the evidential blood
d. the spatter pattern
e. all of the above Answer - b. if the blood found is human
Blood falling from a wound ONLY under the influence of gravity is referred to as
a:
a. projected bloodstain
b. passive bloodstain
c. transfer bloodstain
d. arterial blood stain
e. none Answer - b. passive bloodstain
a. created when an exposed blood source is subjected to an action or force,
greater than the force of gravity.
c. blood spatter coming into contact / smeared on another surface
d. blood exploding out of artery
The fluid portion of blood as it is removed from someone (containing the
antibodies) that accounts for approximately 55% of blood is known as the:
ANSWERS.
Which type of blood cell is involved in transporting hemoglobin to cells?
a. erythrocytes
b. eukocytes
c. thrombocytes
d. electrolytes
e. t-cells Answer - a. erythrocytes
a red blood cell that (in humans) is typically a biconcave disc without a nucleus.
Erythrocytes contain the pigment hemoglobin, which imparts the red color to
blood, and transport oxygen and carbon dioxide to and from the tissues
A person with type AB blood has which type(s) of antibodies in their blood
serum?
a. anti-A
b. anti-B
c. anti-C
d. both anti-A and anti-B
e. neither anti-A nor anti-B Answer - e. neither anti-A nor anti-B
, antibodies Answer - Antibody, also called immunoglobulin, a protective protein
produced by the immune system in response to the presence of a foreign
substance, called an antigen.
A precipitin test is used to primarily identify:
a. if blood is present
b. if the blood found is human
c. what is the blood type the evidential blood
d. the spatter pattern
e. all of the above Answer - b. if the blood found is human
Blood falling from a wound ONLY under the influence of gravity is referred to as
a:
a. projected bloodstain
b. passive bloodstain
c. transfer bloodstain
d. arterial blood stain
e. none Answer - b. passive bloodstain
a. created when an exposed blood source is subjected to an action or force,
greater than the force of gravity.
c. blood spatter coming into contact / smeared on another surface
d. blood exploding out of artery
The fluid portion of blood as it is removed from someone (containing the
antibodies) that accounts for approximately 55% of blood is known as the:
