Lymphatic (Immune) System

Description

D Anatomy Quiz on Lymphatic (Immune) System, created by Mohid Ayub on 11/04/2019.
Mohid Ayub
Quiz by Mohid Ayub, updated more than 1 year ago
Mohid Ayub
Created by Mohid Ayub over 5 years ago
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Resource summary

Question 1

Question
The specific stroma of the thymus is reticulo-epithelial tissue.
Answer
  • Yes
  • No

Question 2

Question
Afferent lymph vessels enter the lymph node through its hilum.
Answer
  • Yes
  • No

Question 3

Question
Blood thymic barrier is in the cortex of the organ
Answer
  • Yes
  • No

Question 4

Question
The capillaries of the bone marrow are sinusoids (discontinous)
Answer
  • Yes
  • No

Question 5

Question
The cortex of the lymph nodes is made of lymph follicles
Answer
  • Yes
  • No

Question 6

Question
Malpigian bodies of the spleen are made of lymphatic nodules.
Answer
  • Yes
  • No

Question 7

Question
The stroma of the tonsil is a reticular connective tissue
Answer
  • Yes
  • No

Question 8

Question
Malpigian bodies of the spleen and periarterial lymphatic sheaths (PALS) comprise the splenic red pulp.
Answer
  • Yes
  • No

Question 9

Question
Proliferation of B lymphocytes takes place in the cortex of the lymph node.
Answer
  • Yes
  • No

Question 10

Question
The stroma of the tonsil is a loose connective tissue
Answer
  • Yes
  • No

Question 11

Question
The lymphatic tissue of the tonsil is organised into lymphatic nodules
Answer
  • Yes
  • No

Question 12

Question
The lymphatic tissue of the thymus is organised into lymphatic nodules.
Answer
  • Yes
  • No

Question 13

Question
Yellow bone marrow is found in the diaphysis of long bones in adults.
Answer
  • Yes
  • No

Question 14

Question
Red bone marrow is found in the diaphysis of long bones in adults.
Answer
  • Yes
  • No

Question 15

Question
Corpuscles of Hassall are found in the medulla of the thymus
Answer
  • Yes
  • No

Question 16

Question
Paracortical zone is typical for:
Answer
  • thymus
  • lymph node
  • spleen
  • bone marrow

Question 17

Question
The blood vessel which is a part of the corpus Malpighii is called:
Answer
  • a. trabecularis
  • aa. pulpae albae
  • aa. lymphonoduli (centrales)
  • aa. penicillares

Question 18

Question
The lymphatic system is made out of the following except the:
Answer
  • lymph
  • lymph nodes
  • isolated nodules of lymphatic tissue, tonsils, thymus & spleen
  • liver

Question 19

Question
Central organ of the lymphatic system is:
Answer
  • tonsils
  • thymus
  • spleen
  • lymph nodes

Question 20

Question
Lymph is filtered through what?
Answer
  • lymph ducts
  • lymph vessels
  • spleen
  • lymph nodes

Question 21

Question
Lymph is usually __________ fluid.
Answer
  • clear
  • transparent
  • colorless
  • all of the above

Question 22

Question
The thymus:
Answer
  • is the source of lymphocytes before birth and enables lymphocytes to develop into T cells.
  • produces new cells and destroys the old (haematopoiesis)
  • is a blood reservoir
  • defends by initiating macrophages to remove microorganisms in blood and phagocytose them.

Question 23

Question
Which about the spleen is false:
Answer
  • it produces new cells and destroys the old (haematopoiesis)
  • it is a blood reservoir
  • it defends by initiating macrophages to remove microorganisms in blood and phagocytose them
  • it is the source of lymphocytes before birth and enables lymphocytes to develop into T cells.

Question 24

Question
The composition of lymph is most similar to:
Answer
  • blood
  • serum
  • plasma
  • interstitial fluid

Question 25

Question
The formation of lymph increases as a result of:
Answer
  • increasing osmotic pressure in blood capillaries
  • increasing osmotic pressure in tissue fluid
  • decreasing volume of tissue fluid
  • decreasing protein concentration in tissue fluid

Question 26

Question
Tissue fluid is ________ and lymph is __________
Answer
  • forced out of lymph vessels; absorbed into lymph vessels
  • forced out of blood plasma; absorbed into blood capillaries
  • generally rich in proteins; rich in proteins and foreign particles
  • forced out of blood plasma and generally lacking in proteins; absorbed into lymph capillaries and rich in proteins and foreign particles

Question 27

Question
Which of the following is not a function of the spleen?
Answer
  • site of stem cell maturation into T and B cells
  • destruction of blood-borne pathogens by macrophages
  • removal of worn-out blood cells and platelets by macrophages
  • storage of platelets

Question 28

Question
Which person most likely has the largest thymus gland?
Answer
  • a third trimester fetus
  • a two year old
  • a 12 year old
  • a 25 year old

Question 29

Question
Typical for the parenchyma of the spleen are:
Answer
  • lymphoid cords
  • Hassall's bodies
  • lobes with stroma and parenchime
  • corpuscules of Malpighii

Question 30

Question
Typical for the medulla of the thymus is: (pick true ones)
Answer
  • Hassall's bodies
  • antigen-dependent differentiation
  • lymph follicles

Question 31

Question
Typical for the tonsil is: (pick true ones)
Answer
  • made of lymphoid tissue and epithelium
  • Hassall's bodies
  • network of lymph vessels
  • stroma of reticular tissue
  • the epithelium makes crypts

Question 32

Question
Typical for the lymph node is: (pick true)
Answer
  • the stroma is loose connective tissue
  • the stroma is reticular connective tissue
  • lobules with cortex and medulla
  • lymph folicles
  • corpus Malpighii
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