Medical Quiz

Lymphatic System Quiz


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Which of the following comparisons between a vein and lymphatic vessel is correct?

A. lymphatic vessel =Platelets present vein=Platelets absent

B. lymphatic vessel =Erythrocytes absent vein=Erythrocytesp resent

C. lymphatic vessel =Leucocytes absent vein=Leucocytes present

D. lymphatic vessel =Valves absent vein=Valves present


Which of the following is NOT the function of the lymphatic system?

A. Removes excess fluid from around organs

B. Circulates blood

C. Absorbs fats

D. Fights against infections


What is NOT a symptom of an inflamed appendix?

A. Change in appendix color

B. Swelling

C. Sharp pain

D. Temporary blindness


Which organ cleanses the lymph?

A. Spleen

B. Thymus

C. Lymph nodes

D. MALT


Lymph gets filtered in the

A. lymphatic vessels

B. lymph nodes

C. lymphatic ducts

D. lymphatic trunks


The thymus plays a key role in _______ life

A. early

B. late


A lymphatic structure located in the upper left quadrant of the abdomen is called ?

A. Lymph

B. Lymph fluid

C. Spleen


The largest lymphatic structure is?

A. Lymph

B. tonsils

C. Spleen


What types of tissues does the spleen consist of?

A. White pulp and red pulp

B. Red pulp

C. White pulp


What organs does the Lymphatic system include?

A. Bone marrow, spleen, lymph nodes, tonsils, thymus, lymphatic vessels, Peyer patches in the small intestine, appendix

B. Bone marrow, tonsils, appendix, thymus, lymph nodes

C. Bone marrow, tonsils, appendix, thymus, lymph nodes

D. Lymph nodes, lymphatic vessels


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

A. more

B. less


The main collecting duct of the lymphatic system is the left lymphatic duct, also known as the ____.

A. jugular trunk

B. thoracic duct

C. subclavian artery

D. trabeculae


Which of the following is not a function of the lymphatic system?

A. Lymph nodes destroy old red blood cells.

B. Lacteals transport fatty acids and glycerol from the small intestine.

C. Lymph vessels return interstitial fluid into the circulatory system

D. Lymph transports lymphocytes throughout the body


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

A. High

B. Low

C. In equilibrium with the capillary


Where do Lymphocytes destroy harmful substances?

A. Lymph nodes

B. Bone marrow

C. Spleen


Primary lymphoid organs are made up of _____ & _____ cells

A. A and C

B. B and T

C. D and T

D. B and A


Lymph enters the bloodstream from the collecting ducts at the:

A. Aorta

B. Hepatic Veins

C. Pulmonary Veins

D. Subclavian Veins



This is a diagram of a

A. spleen

B. thymus

C. lymph node

D. appendix


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


All of the following are functions of the lymphatic vessels EXCEPT

A. Return leaked proteins to the blood

B. Carry pathogens and cancer cells to lymph nodes

C. Secrete insulin

D. Carry absorbed fat to the blood


A soft tissue inside the bone that produces blood cells

A. Immune cells

B. Bone marrow

C. Lymph nodes

D. Spleen


What is the medical term for watery fluid inside the lympathic vessels?

A. Plasma

B. Tissue fluid

C. Lymph

D. Blood


The ________ duct takes lymph from everywhere (other than the right arm, right side of the head, and right side of the torso) to the heart

A. thoracic

B. abdominal

C. femoral

D. brachial


B cells are made in

A. yellow bone marrow

B. lymph nodes

C. red bone marrow

D. the spleen

E. Bob Ross


Which of these prevents pathogens from entering mucous membranes?

A. tonsils

B. peyer’s patches

C. appendix

D. all of the above




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