Question 1

During hematopoiesis, the __________ stem cells give rise to RBCs, platelets, and all but one type of WBC.

Accepted Answer

A)   myeloid
B)   lymphoidC) A) and B)
D) undefined

Question 2

Patients with leukemia tend to have a deficiency in __________ and, thus, have a tendency to bleed.

Accepted Answer

A)   vitamin K
B)   red blood cells
C)   platelets
D)   leukocytesE) B) and D)
F) B) and C)

Question 3

What component of blood typically makes up about 45% of blood volume?

Accepted Answer

A)   Red blood cells
B)   White blood cells
C)   Plasma
D)   PlateletsE) B) and D)
F) A) and B)

Question 4

What antigens are found on RBCs of type O- blood?

Accepted Answer

A)   Rh antigen only
B)   A , B, and Rh antigens
C)   No blood-grouping antigens
D)   A and B antigens, but no Rh antigenE) A) and C)
F) A) and D)

Question 5

In a centrifuged blood sample, what forms the "buffy coat"?

Accepted Answer

A)   White blood cells and platelets
B)   Red blood cells
C)   Plasma
D)   All of the formed elements togetherE) B) and C)
F) All of the above

Question 6

Mr. Jenkins saw his doctor because he had been feeling tired and listless. Blood tests revealed a low hematocrit. Mr. Jenkins has a condition called __________.

Accepted Answer

A)   anemia
B)   anoxia
C)   polycythemia
D)   hypoxia
E)   leukemiaF) A) and B)
G) B) and D)

Exam 12: Blood

Mr. Jenkins saw his doctor because he had been feeling tired and listless. Blood tests revealed a low hematocrit. Mr. Jenkins has a condition called __________.

Correct Answer
verified

Patients with leukemia tend to have a deficiency in __________ and, thus, have a tendency to bleed.

Correct Answer
verified

What antigens are found on RBCs of type O- blood?

Correct Answer
verified

In a centrifuged blood sample, what forms the "buffy coat"?

Correct Answer
verified

During hematopoiesis, the __________ stem cells give rise to RBCs, platelets, and all but one type of WBC.

Correct Answer
verified

What component of blood typically makes up about 45% of blood volume?

Correct Answer
verified

Exam 12: Blood

Mr. Jenkins saw his doctor because he had been feeling tired and listless. Blood tests revealed a low hematocrit. Mr. Jenkins has a condition called __________.

Correct AnswerverifiedShow Answer

Patients with leukemia tend to have a deficiency in __________ and, thus, have a tendency to bleed.

Correct AnswerverifiedShow Answer

What antigens are found on RBCs of type O- blood?

Correct AnswerverifiedShow Answer

In a centrifuged blood sample, what forms the "buffy coat"?

Correct AnswerverifiedShow Answer

During hematopoiesis, the __________ stem cells give rise to RBCs, platelets, and all but one type of WBC.

Correct AnswerverifiedShow Answer

What component of blood typically makes up about 45% of blood volume?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified