MUST KNOWN - lymphatic System

Question 1

State 3 components of the lymphatic system and their function. (Exam question)

Answer 1

1. Lymphatic capillaries - drain excess fluid from interstitial spaces.
2. Lymphatic vessels - carry excess lymph away from tissues.
3. Lymph nodes - filter foreign particles as part of the immune system.

Question 2

The spleen is a lymphatic organ what are the other two?

Answer 2

The thymus and the tonsils

Question 3

Afferent means…..

Answer 3

Inwards or towards

Question 4

Efferent means….

Answer 4

Outwards or away from.

Question 5

State 3 key functions of the lymphatic system. (Exam question)

Answer 5

Immunity, digestion, circulation