BIO 139 KCTCS, EXAM 1
UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS
Question 1.
sickle cell anemia
ANSWER
a genetic disorder that causes abnormal hemoglobin, resulting in some red blood cells
assuming an abnormal sickle shape
Question 2.
Lymphocytes
ANSWER
Coordinates immune cell activity
Question 3.
Pulmonary Congestive Heart failure
ANSWER
The left ventricle pumps less blood than the right ventricle
The blood pressure backs up into the lungs & causes pulmonary edema
Question 4.
End Systolic Volume (ESV)
ANSWER
Amount of blood remaining in each ventricle at the end of systole (contraction). EDV - SV = ESV
,Question 5.
lifespan of monocytes
ANSWER
months
Question 6.
hemolytic anemia
ANSWER
reduction in red cells due to excessive destruction
Question 7.
Normal heart sounds
ANSWER
Lubb- Closing of AV valves
Dupp- Closing of Semilunar valves
Question 8.
fat soluable vitamins are
ANSWER
A, D, E, K
Question 9.
What do RBCs Transport?
ANSWER
Gases (Oxygen and Carbon Dioxide)
Nutrients/Waste
Hormone
Question 10.
colony stimulating factors
ANSWER
stimulate growth and differentiation of immature leukocytes in bone marrow
, Question 11.
Each RBC contains how many hemoglobin molecules?
ANSWER
280 million
Question 12.
Thrombocytes
ANSWER
platelets
Question 13.
Leukemia
ANSWER
cancer of white blood cells- Increased WBC (over 11,000)
Question 14.
function of thrombocytes
ANSWER
blood clotting
Question 15.
Neutrophils
ANSWER
Most abundant white blood cell. Phagocytizes pathogens and bacteria. Releases enzymes that
target pathogens
UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS
Question 1.
sickle cell anemia
ANSWER
a genetic disorder that causes abnormal hemoglobin, resulting in some red blood cells
assuming an abnormal sickle shape
Question 2.
Lymphocytes
ANSWER
Coordinates immune cell activity
Question 3.
Pulmonary Congestive Heart failure
ANSWER
The left ventricle pumps less blood than the right ventricle
The blood pressure backs up into the lungs & causes pulmonary edema
Question 4.
End Systolic Volume (ESV)
ANSWER
Amount of blood remaining in each ventricle at the end of systole (contraction). EDV - SV = ESV
,Question 5.
lifespan of monocytes
ANSWER
months
Question 6.
hemolytic anemia
ANSWER
reduction in red cells due to excessive destruction
Question 7.
Normal heart sounds
ANSWER
Lubb- Closing of AV valves
Dupp- Closing of Semilunar valves
Question 8.
fat soluable vitamins are
ANSWER
A, D, E, K
Question 9.
What do RBCs Transport?
ANSWER
Gases (Oxygen and Carbon Dioxide)
Nutrients/Waste
Hormone
Question 10.
colony stimulating factors
ANSWER
stimulate growth and differentiation of immature leukocytes in bone marrow
, Question 11.
Each RBC contains how many hemoglobin molecules?
ANSWER
280 million
Question 12.
Thrombocytes
ANSWER
platelets
Question 13.
Leukemia
ANSWER
cancer of white blood cells- Increased WBC (over 11,000)
Question 14.
function of thrombocytes
ANSWER
blood clotting
Question 15.
Neutrophils
ANSWER
Most abundant white blood cell. Phagocytizes pathogens and bacteria. Releases enzymes that
target pathogens
