Question 1

Lymph nodes

Accepted Answer

A)  always have more efferent vessels than afferent vessels 
B)  always have more afferent vessels than efferent vessels 
C)  usually have the same number of afferent and efferent vessels 
D)  have various ratios of afferent and efferent vessels depending on their location 
A)  always have more efferent vessels than afferent vessels 
B)  always have more afferent vessels than efferent vessels 
C)  usually have the same number of afferent and efferent vessels 
D)  have various ratios of afferent and efferent vessels depending on their location

Question 2

Both the lymph capillaries and blood capillaries have a layer of endothelium.

Accepted Answer

A) True 
 B)False

Question 3

An antigen can be a

Accepted Answer

A)  toxin 
B)  protein on a cancer cell membrane 
C)  protein on a bacterial cell membrane 
D)  all of the above 
A)  toxin 
B)  protein on a cancer cell membrane 
C)  protein on a bacterial cell membrane 
D)  all of the above

Question 4

These cells develop into macrophages once in the tissue.

Accepted Answer

A)  Monocytes 
B)  Dendritic cells 
C)  Neutrophil 
D)  Memory cell 
A)  Monocytes 
B)  Dendritic cells 
C)  Neutrophil 
D)  Memory cell

Question 5

Efferent vessels carry lymph away from the lymph node.

Accepted Answer

A) True 
 B)False

Lymph nodes

Both the lymph capillaries and blood capillaries have a layer of endothelium.

An antigen can be a

These cells develop into macrophages once in the tissue.

Efferent vessels carry lymph away from the lymph node.

Introduction to the Body

Chemistry of Life

Cells

Tissues

Organ Systems

Skin and Membranes

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Blood

Cardiovascular System

Respiratory System

Digestive System

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Reproductive Systems

Growth and Development

Filters

Exam 14: Lymphatic System and Immunity

Lymph nodes

Both the lymph capillaries and blood capillaries have a layer of endothelium.

An antigen can be a

These cells develop into macrophages once in the tissue.

Efferent vessels carry lymph away from the lymph node.

Introduction to the Body

Chemistry of Life

Cells

Tissues

Organ Systems

Skin and Membranes

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Blood

Cardiovascular System

Respiratory System

Digestive System

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Reproductive Systems

Growth and Development

Filters