Anatomy Test 2 (Chapter 21 and 23)
If you feel swollen lymph nodes on your neck just under your jaw, of the following choices, it is most likely that ______.
you are fighting off an infection
Which of these tonsils are adenoids?
A
Using the image of a lymph node, identify the structures.
A Afferent lymphatic vessels B Capsule C Efferent lymphatic vessel
Identify the structures in the illustration of a lymph node.
A Capsule B Trabecula C Afferent vessel D Efferent vesse
Identify the structures associated with lymphatic capillaries in the picture.
A Lymphatic capillary B Arteriole C Capillary bed D Venule
Identify the structures associated with lymphatic capillaries in the picture
A Lymphatic capillary B Arteriole C Capillary bed D Venule
Identify the structures of a lymph node.
A Lymphatic nodule B Medullary cord C Hilum
Using the image of respiratory structures in the head, match the letter with the structure.
A Nasal Cavity B Nasopharynx C Oropharynx D Laryngopharynx
Identify the different types of tonsils.
A Pharyngeal tonsil B Palatine tonsil C Lingual tonsil
Identify the lymphatic structures in the picture.
A Right lymphatic duct B Thoracic duct C Cisterna chyli
Identify the microscopic structures of the thymus in the picture
A Trabecula B Cortex C Capsule D Medulla
Identify the microscopic structures of the thymus in the picture.
A Trabecula B Cortex C Capsule D Medulla
Identify the structures in the image of a lymph node.
A Valve B Capsule C Trabecula D Hilum
What is the most common reason for a splenectomy?
Abdominal injury
The respiratory portion in the lungs is composed of which structures?
Alveolar ducts Alveoli Respiratory bronchioles
Large clusters of lymph nodes are found in which of the following regions?
Axillary Cervical Inguinal
Which of these structures contains maturing T lymphocytes?
B
Identify each structure in the picture of the spleen.
B Splenic artery A Splenic vein C Hilum
Non-Hodgkin lymphomas are usually associated with abnormal ______.
B-lymphocytes
True or false: The spleen filters the lymph for foreign materials and bacteria.
False
Reed-Sternberg cells are present in ______ lymphoma.
Hodgkin
The presence of this cell is characteristic of ______ lymphoma.
Hodgkin
Which is NOT part of the upper respiratory system?
Larynx
Which of the following are types of tonsils?
Lingual Palatine Pharyngeal
Which of these secondary lymphatic structures have a complete capsule?
Lymph node Spleen
Which of the following are considered secondary lymphatic structures where lymphocytes are housed after formation?
Lymph nodes Tonsils Spleen
Which are found in the mucous lining the respiratory tract?
Lysozyme Immunoglobulins Mucin Defensins
Which tonsils are most commonly affected by tonsillitis?
Palatine tonsils
Which of the following are normal functions of the adult spleen?
Phagocytosis of bacteria Act as a reservoir for platelets Phagocytosis of old erythrocytes
Match each tonsil with its location.
Pharyngeal Posterior wall of nasopharynx Palatine Posterolateral region of oral cavity Lingual Posterior one-third of tongue
Which tonsils are found in the posterior wall of the nasopharynx?
Pharyngeal tonsils
The right lymphatic duct drains which of the following parts of the body?
Right side of chest Right arm Right side of head and neck
The right lymphatic duct drains lymph from which quarter of the body?
Right upper
Adult red bone marrow is found within spongy bone in which locations?
Roofing bones of the skull Sternum Vertebrae
Which are functions of the respiratory system?
Sound production Detection of odors Air passageway Exchange of O2 and CO2
Which of these lymphatic structures is found near the 9th to the 11th rib?
Spleen
Which lymphocyte matures here?
T-lymphocyte
Which of the following are considered primary lymphatic structures where lymphocytes are produced?
Thymus Red bone marrow
What is the function of lymphatic nodules?
To help defend against infection where they are found
Which are parts of the conducting portion of the respiratory system?
Trachea Pharynx Primary bronchi
Which abdominal quadrant is the spleen located?
Upper left quadrant
The lymph node is surrounded by a tough connective tissue layer called the ______.
capsule
The main difference between lymphatic organs and lymphatic nodules is that lymphatic organs have a enclosing them.
capsule
The spleen is surrounded by a made of dense irregular connective tissue.
capsule
The cisterna chyli is directly ______ to the thoracic duct.
inferior
The function of white pulp in the spleen is to ______.
monitor the blood for foreign materials
Non-Hodgkin lymphomas are ______ Hodgkin lymphomas.
more common than
A protein that increases the viscosity of mucous to more effectively trap inhaled particles is called .
mucin
The mucosa in the respiratory system is also known as the membrane.
mucous
Lymphatic are small clusters of lymphocytes that lack a complete capsule.
nodules
There are two categories of lymphoma, Hodgkin lymphoma and -Hodgkin lymphoma.
non
The lymphatic nodules in the ileum of the small intestine are called patches.
peyers
______ lymphatic structures are involved in the formation of lymphocytes.
primary
Lymphatic sinuses in the cortex and medulla of the lymph node ______.
provide a pathway for lymphatic flow
All lymphocytes originate in the ______.
red bone marrow
The ______ portion of the respiratory system is where gas exchange with the blood occurs.
respiratory
After they are formed, lymphocytes are housed in ______ lymphatic structures.
secondary
The thymus ______ after puberty.
shrinks
The ______ filters blood and acts as a blood reservoir.
spleen
Which of the following is the largest lymphatic organ in the body?
spleen
The surgical removal of the spleen is called a .
splenectomy
Blood drains out of the spleen through the ______.
splenic vein
The type of sample that may be requested by a physician for diagnosing respiratory infections is a sample.
sputum
The thymus is located in the ______.
superior mediastinum
The larger lymph duct, the left lymphatic duct, is more commonly referred to as the
thoracic
Lymph from the right leg enters the bloodstream through the ______.
thoracic duct
T-lymphocytes migrate to, and mature in the
thymus
The surgical removal of the tonsils is called a .
tonsillectomy
The are masses of lymphatic tissue that protect against inhaled and ingested materials and are found within the pharynx.
tonsils
The two lobes of the thymus are divided into lobules by ______, extensions of the outer capsule.
trabeculae
Lymphatic vessels resemble small ______.
veins
The lymphatic ducts empty into ______.
veins
The red pulp of the spleen is where ______ drainage of the blood occurs.
venous
Respiration affects all conditions except ______.
blood K+ levels
The lobes of the thymus are surrounded by a connective tissue
capsule
______ vessels carry lymph into a lymph node.
afferent
The lymphatic vessels enter the lymph node and the lymphatic vessels exit the lymph node.
afferent / efferent
Lymph flows through a lymph node in what order?
afferent, lymphatic, efferent
The white pulp of the spleen is associated with the ______ supply of the spleen.
arterial
Lymph from the breast travels through the ______ lymph nodes.
axillary
Lymphoma is a ______ of the lymphatic tissues
cancer
The chyli carries chyle from the small intestine to the thoracic duct.
cisterna
The ______ division of the respiratory system transports the air.
conducting
Each thymus lobule is divided into an inner medulla and an outer
cortex
Within a lymph node are open spaces called sinuses. In the cortex they are called sinuses and in the medulla they are called medullary sinuses.
cortical
Lymph exits the lymph node through ______ lymphatic vessels.
efferent
The mucous membrane of the respiratory tract is composed of ______ and is ciliated in most portions of the conducting zone.
epithelial tissue
True or false: The spleen has an outer cortex and inner medulla.
false
The primary function of a lymph node is to ______.
filter foreign material from the lymph
The function of this organ in the micrograph is to
filter the blood for foreign matter
Letter A indicates the region of the spleen known as the
hilum
The region where blood vessels and nerves enter and leave the spleen is called the
hilum
The trachea is part of the ______ respiratory system.
lower
This green vessel in this picture depicts a ______ capillary.
lymphatic
A buildup of excess interstitial fluid causes ______.
lymphedema
When excess interstitial fluid is not reabsorbed, the tissues swell causing a condition called .
lymphedema
Which lymphatic structures are found within the mucosae of the GI, respiratory, genital, and urinary tracts?
malt
The medulla of the lymph node is supported by connective tissue fibers called ______.
medullary cords