Medical Quiz

Lymphatic System Quiz


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What is NOT a symptom of an inflamed appendix?

A. Change in appendix color

B. Swelling

C. Sharp pain

D. Temporary blindness


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

A. Artery

B. arteriole

C. vein

D. capillary


What part of the lymphatic system filters foreign material from blood and destroys old red blood cells?

A. Spleen

B. Thymus

C. Lymph nodes

D. Lymphatic vessels


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


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


What do Lymph Nodes contain?

A. Blood

B. Lymphocytes

C. Lymph


Which structure is NOT a MALT?

A. spleen

B. tonsils

C. Peyer’s patches

D. appendix


If the valves in the lymphatic vessels stopped working, how would this disrupt homeostasis in the body?

A. Tissue fluid would flow backwards, potentially causing edema, or tissue fluid build-up

B. It would have no effect, because muscle action would still keep fluid flowing

C. There are no valves in the lymphatic vessels

D. Tissue fluid would flow too quickly, causing a heart attack due to the increased fluid flow to the heart


What does the Spleen look like?

A. A cube

B. A cone

C. A capsule


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


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

A. Lymph nodes

B. Spleen

C. Lymph fluid


A. I and III only

B. I, II and III only

C. I, II and IV only

D. I, II, III and IV only


Primary lymphoid organs are made up of _____ & _____ cells

A. A and C

B. B and T

C. D and T

D. B and A


Where can you find the ileum?

A. the mouth

B. the small intestine

C. the large intestine

D. the spleen


Lymph enters the bloodstream from the collecting ducts at the:

A. Aorta

B. Hepatic Veins

C. Pulmonary Veins

D. Subclavian Veins


Which choice is NOT a lymphoid organ?

A. Spleen

B. Thymus

C. Appendix

D. Small intestine


B cells are made in

A. yellow bone marrow

B. lymph nodes

C. red bone marrow

D. the spleen

E. Bob Ross


The thymus plays a key role in _______ life

A. early

B. late


The lymphatic system return the leaked plasma into the blood.

A. TRUE

B. FALSE


Lymph gets filtered in the

A. lymphatic vessels

B. lymph nodes

C. lymphatic ducts

D. lymphatic trunks


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


What do Lymph Nodes do?

A. Filter blood

B. Filter substances that travel through the lymphatic fluid

C. Filter lymph


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


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

A. Plasma

B. Tissue fluid

C. Lymph

D. Blood




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