Self check 2 Flashcards
1
Q
What is the most important function of hemoglobin? A) picking up hydrogen ions B) transporting carbon dioxide C) transporting oxygen D) all of the above
A
C
2
Q
Which of the following characterizes anemia? A) low hemoglobin level B) low iron C) low red blood cell count D) all of the above
A
D
3
Q
4. Where are red blood cells manufactured? A) blood B) lymph nodes C) red bone marrow D) spleen and liver
A
C
4
Q
5. Which of the following white blood cells is agranular? A) basophil B) eosinophil C) lymphocyte D) neutrophil
A
C
5
Q
- Choose the correct description of a neutrophil.
A) bi-lobed nucleus, present with allergies and parasitic worms
B) kidney-shaped nucleus, phagocytic, largest white blood cell
C) multi-lobed nucleus, phagocytic, most numerous, first to respond to infection
D) U-shaped nucleus, releases histamine, turns into mast cells
A
C
6
Q
- Which of the following statements is NOT true of lymphocytes?
A) there are two types of lymphocytes; T and B lymphocytes
B) they are categorized as granular white blood cells
C) they produce antibodies
D) they stimulate other white blood cells
A
B
7
Q
- Which of the following statements does NOT characterize a platelet?
A) is a cell
B) is involved in activating several clotting factors
C) is part of the formed elements
D) will clump at the site of a puncture to form a plug
A
A
8
Q
9. What substance or substances does plasma transport? A) antibodies B) carbon dioxide C) nutrients D) all of the above
A
D
9
Q
- Which of these is NOT a normal function of plasma proteins?
A) contributing to blood clotting
B) fighting infection
C) maintaining osmotic pressure
D) providing a source of nutrition for the body
A
D
10
Q
- Which of these substances are required for clotting?
A) plasma proteins (fibrinogen and prothrombin)
B) platelets
C) Vitamin K
D) all of the above
A
D
11
Q
12. How are blood types determined? A) antibodies present in the plasma B) antigens present on the red blood cell C) macrophages present in the blood D) pathogens present in the blood
A
B
12
Q
13. What will a person with Blood Type O- lack? A) antibodies in the plasma B) antigens in the plasma C) antigens on the red blood cell D) Rh factor on the red blood cell
A
C
13
Q
- When will the agglutination of red blood cells occur?
A) when antibodies bind with antigens on red blood cells
B) when a person receives a blood transfusion from someone with an incompatible blood type
C) when complementary antibodies combine
D) both A) and B) are correct
A
D
14
Q
15. In which case will hemolytic disease of the newborn occur? A) Rh- mother and an Rh+ fetus B) Rh+ mother and an Rh- fetus C) Type A mother and Type O fetus D) Type O mother and Type A fetus
A
A
15
Q
16. Which cardiovascular vessel is the structure of the larger lymphatic vessels most similar to? A) cardiovascular arteriole B) cardiovascular artery C) cardiovascular vein D) cardiovascular venule
A
C
