Quiz: Lymphatic

Descrição

Lecture: Lymphatic
Alexandra Bozan
Quiz por Alexandra Bozan, atualizado more than 1 year ago
Alexandra Bozan
Criado por Alexandra Bozan quase 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
Lymph capillaries called lacteals are located in the
Responda
  • spleen
  • liver
  • thymus
  • small intestine

Questão 2

Questão
Lymph circulation is maintained by all except
Responda
  • the heart
  • inspiration
  • skeletal muscle contractions
  • valves

Questão 3

Questão
The lymph nodes that filter and clean breast lymph
Responda
  • inguinal lymph nodes
  • axillary lymph nodes
  • superficial cervical lymph nodes

Questão 4

Questão
Which of the following is not classified as a lymphatic organ?
Responda
  • liver
  • spleen
  • tonsils
  • lymph nodes
  • thymus

Questão 5

Questão
Adenitis is
Responda
  • an infected adenoid
  • an infected lymph node
  • tissue swelling
  • None of the above

Questão 6

Questão
Bacteria and debri are phagocytized from lymph by [blank_start]reticuloendothelial cells[blank_end] in the lymph nodes:
Responda
  • reticuloendothelial cells
  • reticular fibers
  • T cells
  • B cells

Questão 7

Questão
Fluid from blood leaks into
Responda
  • lymph
  • capillary
  • interstitial fluid
  • none of the above

Questão 8

Questão
The percentage of the total proteins that leak out of the capillaries into the tissue fluid on a daily basis is [blank_start]50[blank_end]%.
Responda
  • 50

Questão 9

Questão
The cisterna chyli
Responda
  • originates the right lymphatic duct
  • originates the thoracic duct
  • is the storage area for hormones made by the thymus gland
  • filters the chyle coming from the small intestine

Questão 10

Questão
During some infections, lymph nodes and spleen may swell because of:
Responda
  • proliferation of lymphocytes
  • proliferation of erethrocytes
  • lymph nodes
  • macrophages

Questão 11

Questão
Adenoids are enlarged:
Responda
  • pharyngeal tonsils
  • palatine tonsils
  • lingual tonsils
  • none of the above

Questão 12

Questão
Lymph vessels are more similar in structure to
Responda
  • veins
  • capallaries
  • arteries
  • venules

Questão 13

Questão
The size of the thymus is the largest at
Responda
  • birth
  • 2 years of age
  • puberty
  • approximately 25 years of age

Questão 14

Questão
which of the following is a lymphokinetic factor
Responda
  • arterial pulsations
  • postural changes
  • passive compression of the body soft tissues
  • all of the above

Questão 15

Questão
Which of the following is not a lymph organ
Responda
  • Thymus
  • Spleen
  • Pancreas
  • Tonsils

Questão 16

Questão
Large numbers of B cells may be found here
Responda
  • germinal centers of lymph node
  • sinus of lymph node

Questão 17

Questão
Lymph enters a node via [blank_start]afferent[blank_end] lymph vessels.
Responda
  • afferent

Questão 18

Questão
Reticuloendothelial cells of lymph nodes are [blank_start]macrophages[blank_end].
Responda
  • macrophages

Questão 19

Questão
The pulp of the spleen and its venous sinuses allow it to store up to [blank_start]350[blank_end] ml of blood
Responda
  • 350

Questão 20

Questão
Small lymphatic organs associated with lymph vessels are called [blank_start]lymph[blank_end] [blank_start]nodes[blank_end].
Responda
  • lymph
  • nodes

Questão 21

Questão
The size of lymph nodes varies from [blank_start]1[blank_end] mm to more than [blank_start]20[blank_end] mm in diameter.
Responda
  • 1
  • 20

Questão 22

Questão
Lymph leaves a lymph node via [blank_start]efferent[blank_end] lymph vessels.
Responda
  • efferent

Questão 23

Questão
If lymphatic return is blocked the following will not occur
Responda
  • Blood protein concentration will fall
  • Blood osmotic pressure will fall
  • Fluid imbalance will occur
  • CO2 levels in the blood will rise

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