EXAM I Review T/F

Question 1

Type A sera agglutinates Type A RBCs

Answer 1

False

Question 2

Type B sera agglutinates Type A RBCs

Answer 2

True

Question 3

Type AB sera agglutinates Type A RBCs

Answer 3

False

Question 4

Type O sera agglutinates Type A RBCs

Answer 4

True

Question 5

Type A sera agglutinates Type O RBCs

Answer 5

False

Question 6

Complement is heat liable

Answer 6

True

Question 7

Antibodies are heat liable

Answer 7

False

Question 8

IgA lacks a hinge region

Answer 8

False

Question 9

IgM lacks a hinge region

Answer 9

True

Question 10

IgE lacks a hinge region

Answer 10

True

Question 11

IgA heavy chain has four constant regions

Answer 11

False

Question 12

IgM heavy chain has four constant regions

Answer 12

True

Question 13

IgE heavy chain has four constant regions

Answer 13

True

Question 14

IgA is associated with a J chain.

Answer 14

True

Question 15

IgM is associated with a J chain.

Answer 15

True

Question 16

IgE is associated with a J chain.

Answer 16

False

Question 17

IgA has one subtype in humans

Answer 17

False

Question 18

IgM has one subtype in humans

Answer 18

True

Question 19

IgE has one subtype in humans

Answer 19

True

Question 20

Papain digestion of IgG gives two Fab fragments and 1 Fc fragment

Answer 20

True

Question 21

Pepsin digestion of IgG gives two Fab fragments and 1 Fc fragment

Answer 21

False

Question 22

“Immunity” is derived from the Greek word for “shield”

Answer 22

False

Question 23

“Erythroblast” is another name for a mature red blood cell

Answer 23

False

Question 24

Macrophages are leukocytes

Answer 24

True

Question 25

Macrophages are phagocytes

Answer 25

True

Question 26

Macrophages are lymphocytes

Answer 26

False

Question 27

An eosinophil is a polymorphonuclear leukocyte

Answer 27

True

Question 28

A neutrophil is a granulocyte

Answer 28

True

Question 29

A basophil is a polymorphonuclear lymphocyte

Answer 29

False

Question 30

A B cell is a leukocyte

Answer 30

True

Question 31

A B cell is a lymphocyte

Answer 31

True

Question 32

Tonsils contain lots of B cells

Answer 32

True

Question 33

The “T” in T cell stand for “Tonsil”

Answer 33

False

Question 34

The “B” is B cell stand for “Bone”

Answer 34

False

Question 35

Histamine is a potent anti-inflammatory agent

Answer 35

False