BSC2086c - Exam 1 - Quiz 1 Questions and Answers with Verified
Solutions | Latest Update
QUESTION
The type of leukocyte that will migrate in the blood and take up residence in the tissues as a
macrophage is a(n)
A. lymphocyte.
B. monocyte.
C. basophil.
D. neutrophil.
E. eosinophil.
Answer:
B. monocyte.
QUESTION
Systolic blood pressure is recorded
A. in arteries and is the minimum pressure that is recorded during ventricular relaxation.
B. in veins and is the maximal pressure recorded during atrial contraction.
C. in arteries and is the maximal pressure that is recorded during ventricular contraction.
D. in veins and is the minimum pressure recorded during atrial relaxation.
E. in both arteries and veins and is the maximum pressure recorded during diastole of the heart.
Answer:
C. in arteries and is the maximal pressure that is recorded during ventricular contraction.
QUESTION
If a patient becomes dehydrated, the percentage of plasma in a centrifuged sample of his or her
blood would likely
A. increase.
B. not change.
C. decrease.
Answer:
C. decrease.
QUESTION
In hematopoiesis, granulocytes such as neutrophils are formed from the_________ line. A.
lymphoid
B. killer cell
C. myeloid
D. monocyte
Answer:
C. myeloid
, QUESTION
Atrial contraction occurs just before
A. isovolumic contraction.
B. isovolumic relaxation.
C. ventricular ejection.
D. atrial relaxation and ventricular filling.
Answer:
A. isovolumic contraction.
QUESTION
Someone with tachyarrhythmia would be expected to show an abnormally
A. large P-R interval.
B. small Q-T interval.
C. high amplitude P wave.
D. large R-R interval.
Answer:
B. small Q-T interval.
QUESTION
The force per unit area that blood places on the inside wall of a blood vessel
A. increases the further the vessel is from the heart.
B. is greater during diastole.
C. s called the pulse.
D. is greater in the inferior vena cava than in the common iliac vein.
E. is called the blood pressure.
Answer:
E. is called the blood pressure.
QUESTION
The units for perfusion of blood are typically
A. millimiters per hour per kilogram. B. grams per minute.
C. beats per minute per gram.
D. milliliters per minute per gram.
E. liters per gram.
Answer:
D. milliliters per minute per gram.
Solutions | Latest Update
QUESTION
The type of leukocyte that will migrate in the blood and take up residence in the tissues as a
macrophage is a(n)
A. lymphocyte.
B. monocyte.
C. basophil.
D. neutrophil.
E. eosinophil.
Answer:
B. monocyte.
QUESTION
Systolic blood pressure is recorded
A. in arteries and is the minimum pressure that is recorded during ventricular relaxation.
B. in veins and is the maximal pressure recorded during atrial contraction.
C. in arteries and is the maximal pressure that is recorded during ventricular contraction.
D. in veins and is the minimum pressure recorded during atrial relaxation.
E. in both arteries and veins and is the maximum pressure recorded during diastole of the heart.
Answer:
C. in arteries and is the maximal pressure that is recorded during ventricular contraction.
QUESTION
If a patient becomes dehydrated, the percentage of plasma in a centrifuged sample of his or her
blood would likely
A. increase.
B. not change.
C. decrease.
Answer:
C. decrease.
QUESTION
In hematopoiesis, granulocytes such as neutrophils are formed from the_________ line. A.
lymphoid
B. killer cell
C. myeloid
D. monocyte
Answer:
C. myeloid
, QUESTION
Atrial contraction occurs just before
A. isovolumic contraction.
B. isovolumic relaxation.
C. ventricular ejection.
D. atrial relaxation and ventricular filling.
Answer:
A. isovolumic contraction.
QUESTION
Someone with tachyarrhythmia would be expected to show an abnormally
A. large P-R interval.
B. small Q-T interval.
C. high amplitude P wave.
D. large R-R interval.
Answer:
B. small Q-T interval.
QUESTION
The force per unit area that blood places on the inside wall of a blood vessel
A. increases the further the vessel is from the heart.
B. is greater during diastole.
C. s called the pulse.
D. is greater in the inferior vena cava than in the common iliac vein.
E. is called the blood pressure.
Answer:
E. is called the blood pressure.
QUESTION
The units for perfusion of blood are typically
A. millimiters per hour per kilogram. B. grams per minute.
C. beats per minute per gram.
D. milliliters per minute per gram.
E. liters per gram.
Answer:
D. milliliters per minute per gram.
