BI 232 Practice Online Quiz 5 Questions
with Answers Guide 2026
1. This collection of very large lymph tonsils
nodes is responsibile for capturing
pathogens that enter via the respirato-
ry system
2. If T-lymphocytes that failed the nega- cause autoimmune disorders.
tive selection test were not destroyed,
the immune system would likely
3. As blood moves away from the heart none of the above.
4. Immunity that results from injections artificial passive
of antibodies produced in other organ-
isms is called immunity.
5. Nonspecific defenses include (all of the above)
physical barriers.
phagocytic cells.
interferons.
inflammation
6. Where is the vasomotor center locat- Medulla oblongata
ed?
7. Which of the following is the inner- tunica intima
most layer of a blood vessel?
8. Immunoglobulins responsible for the IgG.
large secondary response of the im-
mune system are
9. cytotoxic T
, BI 232 Practice Online Quiz 5 Questions
with Answers Guide 2026
Lymphocytes that destroy virus-infect-
ed cells by recognizing unusual MHC I
are cells.
10. Cells that help regulate the immune re- supressor T
sponse and prevent autoimmune dis-
orderare cells.
11. Alternative routes of blood supply are anastomoses
called .
12. Calculate the net filtration pressure 15 mm Hg; loss
(NFP) with a blood hydrostatic pres-
sure of 40 mm Hg and a blood colloid
osmotic pressure of 25 mm Hg. Then
determine if the blood gains or loses
fluid.
13. Hypertension is commonly considered 140/90
to be a chronic resting blood pressure
higher than .
14. In people who stand for long periods, Failure of the venous valves
blood tends to pool in the lower limbs
and this may result in varicose veins.
What causes the varicose veins?
15. Most common allergies (food allergies type I (acute) hypersensitivity
and bee stings) leading to hyperactiva-
tion of basophils and mast cells are the
result of .
16. opsonization.
with Answers Guide 2026
1. This collection of very large lymph tonsils
nodes is responsibile for capturing
pathogens that enter via the respirato-
ry system
2. If T-lymphocytes that failed the nega- cause autoimmune disorders.
tive selection test were not destroyed,
the immune system would likely
3. As blood moves away from the heart none of the above.
4. Immunity that results from injections artificial passive
of antibodies produced in other organ-
isms is called immunity.
5. Nonspecific defenses include (all of the above)
physical barriers.
phagocytic cells.
interferons.
inflammation
6. Where is the vasomotor center locat- Medulla oblongata
ed?
7. Which of the following is the inner- tunica intima
most layer of a blood vessel?
8. Immunoglobulins responsible for the IgG.
large secondary response of the im-
mune system are
9. cytotoxic T
, BI 232 Practice Online Quiz 5 Questions
with Answers Guide 2026
Lymphocytes that destroy virus-infect-
ed cells by recognizing unusual MHC I
are cells.
10. Cells that help regulate the immune re- supressor T
sponse and prevent autoimmune dis-
orderare cells.
11. Alternative routes of blood supply are anastomoses
called .
12. Calculate the net filtration pressure 15 mm Hg; loss
(NFP) with a blood hydrostatic pres-
sure of 40 mm Hg and a blood colloid
osmotic pressure of 25 mm Hg. Then
determine if the blood gains or loses
fluid.
13. Hypertension is commonly considered 140/90
to be a chronic resting blood pressure
higher than .
14. In people who stand for long periods, Failure of the venous valves
blood tends to pool in the lower limbs
and this may result in varicose veins.
What causes the varicose veins?
15. Most common allergies (food allergies type I (acute) hypersensitivity
and bee stings) leading to hyperactiva-
tion of basophils and mast cells are the
result of .
16. opsonization.
