Medical Quiz

Lymphatic System Quiz


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The lymphatic system return the leaked plasma into the blood.

A. TRUE

B. FALSE


______________________________ are present in the lymph nodes

A. macrophages and lymphocytes

B. epithelial cells and cerebrospinal fluid

C. ventricles and vesicles

D. red and yellow bone marrow


The structure of a lymphatic vessel is most similar to that of a(n)

A. Artery

B. arteriole

C. vein

D. capillary


The condition shown when there is accumulation of interstitial fluid in the body tissue.

A. Edema

B. Inflamation

C. Thrombosis

D. Blood clot


A. I and III only

B. I, II and III only

C. I, II and IV only

D. I, II, III and IV only


How is lymph moved through lymphatic vessels?

A. Contraction of the small intestine

B. Contraction of the heart

C. Blood cells carry lymph through the vessels

D. Contraction of the skeletal muscle around the vessels


The immune system helps maintain blood volume levels, and thus also maintains

A. blood pressure

B. synaptic transmission

C. viral immunity

D. hormone secretion


What is the function of the lymphatic system?

A. Drains tissue fluids, waste products & fights against infection.

B. Prevent swelling

C. Removes toxins & waste

D. Fights against infection


The structural difference between lymphatic capillary and blood capillary:

A. Lymph capillary is blind-ended

B. Lymph capillary is continous

C. Lymph capillary is thicker

D. Lymph capillary is green in color


The tiny oval shaped lymph structure located throughout the body are known as?

A. Lymph nodes

B. Spleen

C. Lymph fluid


What is NOT a symptom of an inflamed appendix?

A. Change in appendix color

B. Swelling

C. Sharp pain

D. Temporary blindness


The fluid, originating from the blood capillary, that is formed in the spaces between the cells is known as:

A. interstitial fluid

B. blood

C. lymph

D. plasma


Lymph gets filtered in the

A. lymphatic vessels

B. lymph nodes

C. lymphatic ducts

D. lymphatic trunks


A soft tissue inside the bone that produces blood cells

A. Immune cells

B. Bone marrow

C. Lymph nodes

D. Spleen


Which of these prevents pathogens from entering mucous membranes?

A. tonsils

B. peyer’s patches

C. appendix

D. all of the above


Why erythrocyte, platelets and protein plasma cannot be found in the interstitial fluid and lymph?

A. The size are too big

B. It can change the shape

C. It is too small

D. Red in colour


What “happens” in the lymph nodes?

A. Excess glucose in the lymph is stored in the liver

B. Carbon dioxide is removed from the lymph and passed to the lungs for exhalation

C. Lymph is oxgenated and pumped through the body

D. Lymph is cleaned of foreign antigens and debris



This is a diagram of a

A. spleen

B. thymus

C. lymph node

D. appendix


Valves in lymphatic capillaries open when pressure outside the capillary is:

A. High

B. Low

C. In equilibrium with the capillary


What do Lymph Nodes do?

A. Filter blood

B. Filter substances that travel through the lymphatic fluid

C. Filter lymph


Which word best describes the relationship between the lymphatic system and the circulatory system?

A. Antagonistic

B. Complementary

C. Independent

D. Redundant


The lymphatic system’s function is to return fluids that have leaked from the vascular system back to the

A. Blood

B. Lungs

C. Brain

D. Nervous system


What is the ring of MALT that gathers and removes pathogens before they enter the gastrointestinal tract or the lungs?

A. soft palata

B. uvula

C. tonsils

D. tongue


B cells are made in

A. yellow bone marrow

B. lymph nodes

C. red bone marrow

D. the spleen

E. Bob Ross


The structure of lymphatic capillaries makes them _______ permeable than blood capillaries

A. more

B. less




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