LYMPHATIC SYSTEM 2026, ANTIGEN BLOOD TYPING |
FROM QUESTION TO PERFECTION| STUDY WITH
CONFIDENCE!
Course Code:
Course Title:
Programme:
Academic Year: 2026/2027.
Duration: 2 Hours.
Total Marks: 100%.
Candidate Instructions:
1) Write your Registration Number on every answer booklet used.
2) Answer ALL questions in Section A and ANY TWO (2) questions in Section B.
3) Read each question carefully before answering.
4) Begin each question on a new page.
5) The marks for each question are indicated in brackets.
6) This paper consists of several printed pages, including this page.
7) Ensure your copy is complete before the examination begins.
8) Unauthorized materials and communication with other candidates are not permitted.
Turn Over.
APPHIA – Crafted with Care and Precision for Academic Excellence.
1
, Where are most of the T-cells found inside a lymph node?Answer: paracortex
Which vessels bring lymph INTO the lymph node?Answer: afferent lymphatics
Which vessels take lymph OUT OF the lymph node?Answer: efferent lymphatic
B-cells located in the lymph node?Answer: Germinal centers of follicles
List 2 functions of lymph node?Answer: -Filter and clean lymph
-Activate immunity
White blood cells, physical barriers, and chemical mediators are 3 components ofAnswer:
innate immunity
signs and symptoms of local inflammationAnswer: redness, heat, edema or swelling, pain
antibody mediated immune response effectiveAnswer: against extracellular antigens such as
- bacteria
-viruses
-toxins
cytotoxic t cells are the primary cells involved inAnswer: cell-mediated immunity
cell-mediated immunityAnswer: cytotoxic t cells primary cells involved
match the antibodyAnswer: IgA- found in saliva, tears, mucus, and breast milk
IgD- functions as an antigen receptor on B CELLS
IgE- stimulates BASOPHILS and mast cells to promote an inflammation response
IgG- antibody of SECONDARY RESPONSE and capable of crossing the placenta
IgM- antibody of PRIMARY RESPONSE
lymphatic structure functionAnswer: spleen- filters blood
lymph node- filters lymph
lymphatic capillaries- removes interstiti fluid and absorbs lipid from the small intestine
spleenAnswer: filters blood
lymph nodeAnswer: filters lymph
lymphatic capillariesAnswer: removes interstit fluid and absorbs lipid from small intestine
a group of identical lymphocytes all of which target the same antigenAnswer: clone
the virus that causes aids, targetsAnswer: helper t-cells
APPHIA – Crafted with Care and Precision for Academic Excellence.
2
FROM QUESTION TO PERFECTION| STUDY WITH
CONFIDENCE!
Course Code:
Course Title:
Programme:
Academic Year: 2026/2027.
Duration: 2 Hours.
Total Marks: 100%.
Candidate Instructions:
1) Write your Registration Number on every answer booklet used.
2) Answer ALL questions in Section A and ANY TWO (2) questions in Section B.
3) Read each question carefully before answering.
4) Begin each question on a new page.
5) The marks for each question are indicated in brackets.
6) This paper consists of several printed pages, including this page.
7) Ensure your copy is complete before the examination begins.
8) Unauthorized materials and communication with other candidates are not permitted.
Turn Over.
APPHIA – Crafted with Care and Precision for Academic Excellence.
1
, Where are most of the T-cells found inside a lymph node?Answer: paracortex
Which vessels bring lymph INTO the lymph node?Answer: afferent lymphatics
Which vessels take lymph OUT OF the lymph node?Answer: efferent lymphatic
B-cells located in the lymph node?Answer: Germinal centers of follicles
List 2 functions of lymph node?Answer: -Filter and clean lymph
-Activate immunity
White blood cells, physical barriers, and chemical mediators are 3 components ofAnswer:
innate immunity
signs and symptoms of local inflammationAnswer: redness, heat, edema or swelling, pain
antibody mediated immune response effectiveAnswer: against extracellular antigens such as
- bacteria
-viruses
-toxins
cytotoxic t cells are the primary cells involved inAnswer: cell-mediated immunity
cell-mediated immunityAnswer: cytotoxic t cells primary cells involved
match the antibodyAnswer: IgA- found in saliva, tears, mucus, and breast milk
IgD- functions as an antigen receptor on B CELLS
IgE- stimulates BASOPHILS and mast cells to promote an inflammation response
IgG- antibody of SECONDARY RESPONSE and capable of crossing the placenta
IgM- antibody of PRIMARY RESPONSE
lymphatic structure functionAnswer: spleen- filters blood
lymph node- filters lymph
lymphatic capillaries- removes interstiti fluid and absorbs lipid from the small intestine
spleenAnswer: filters blood
lymph nodeAnswer: filters lymph
lymphatic capillariesAnswer: removes interstit fluid and absorbs lipid from small intestine
a group of identical lymphocytes all of which target the same antigenAnswer: clone
the virus that causes aids, targetsAnswer: helper t-cells
APPHIA – Crafted with Care and Precision for Academic Excellence.
2
