a. A reduced number of lymphocytes are present in the blood of the infected person. b. All available lymphocytes are sti
Posted: Sat Jul 02, 2022 9:23 pm
a. A reduced number of lymphocytes are present in the blood of the infected person.
b. All available lymphocytes are stimulated to undergo mitosis and divide.
c. An increased frequency of microbespecific lymphocytes in the blood is observed, but other lymphocytes do not divide
d. The blood volume increases during infection.
e. Infection leads to mitosis of random lymphocytes , regardless of their specificity
2. When a patient is born with the genetic defect known as Severe Combined Immunodeficiency (SCID)
a. They need a transplant of normal hematopoietic stem cells to live normally.
b. They lack functional T-cells.
c. They lack functional B-cells.
d. They cannot fight against most microbes common in the environment.
e. All of the above
3. A vaccine that is designed to give an individual maximum active immunity includes
a. Significant risks of gaining infection.
b. Protection against all forms of the infection targeted by the vaccine.
c. Features that stimulate all cells of the adaptive immune system
d. Short-term protective effects, rather than long-term effects
e. Short shelf lives, requiring constant replacement to ensure freshness
b. All available lymphocytes are stimulated to undergo mitosis and divide.
c. An increased frequency of microbespecific lymphocytes in the blood is observed, but other lymphocytes do not divide
d. The blood volume increases during infection.
e. Infection leads to mitosis of random lymphocytes , regardless of their specificity
2. When a patient is born with the genetic defect known as Severe Combined Immunodeficiency (SCID)
a. They need a transplant of normal hematopoietic stem cells to live normally.
b. They lack functional T-cells.
c. They lack functional B-cells.
d. They cannot fight against most microbes common in the environment.
e. All of the above
3. A vaccine that is designed to give an individual maximum active immunity includes
a. Significant risks of gaining infection.
b. Protection against all forms of the infection targeted by the vaccine.
c. Features that stimulate all cells of the adaptive immune system
d. Short-term protective effects, rather than long-term effects
e. Short shelf lives, requiring constant replacement to ensure freshness