Question 1

Which cells become activated only if the antigen appears in the body at a later date?

Accepted Answer

A)  helper T cells 
B)  regulatory cells 
C)  macrophages 
D)  memory B cells 
E)  cytotoxic T cells 
A)  helper T cells 
B)  regulatory cells 
C)  macrophages 
D)  memory B cells 
E)  cytotoxic T cells

Question 2

B cells can differentiate into plasma cells, which are responsible for the production and secretion of ________.

Accepted Answer

A)  lymphocytes 
B)  antibodies 
C)  erythrocytes 
D)  platelets 
E)  antigens 
A)  lymphocytes 
B)  antibodies 
C)  erythrocytes 
D)  platelets 
E)  antigens

Question 3

Figure 23.2
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label Y.

Accepted Answer

A)  Highest intercostal vein 
B)  Left jugular vein 
C)  Left subclavian trunk 
D)  Thoracic duct 
E)  Left bronchomediastinal trunk 
A)  Highest intercostal vein 
B)  Left jugular vein 
C)  Left subclavian trunk 
D)  Thoracic duct 
E)  Left bronchomediastinal trunk

Question 4

Which is NOT TRUE regarding the spleen?

Accepted Answer

A)  It has an outer cortex and inner medulla. 
B)  It is divided into sections by capsular extensions called trabeculae. 
C)  Its white pulp consists of lymphatic cells. 
D)  It stores erythrocytes. 
E)  Its blood is supplied by the splenic artery and drained by the splenic vein. 
A)  It has an outer cortex and inner medulla. 
B)  It is divided into sections by capsular extensions called trabeculae. 
C)  Its white pulp consists of lymphatic cells. 
D)  It stores erythrocytes. 
E)  Its blood is supplied by the splenic artery and drained by the splenic vein.

Question 5

Figure 23.3
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label D.

Accepted Answer

A)  Medulla 
B)  Trabeculae 
C)  Cortex 
D)  Capsule 
E)  Afferent vessel 
A)  Medulla 
B)  Trabeculae 
C)  Cortex 
D)  Capsule 
E)  Afferent vessel

Which cells become activated only if the antigen appears in the body at a later date?

B cells can differentiate into plasma cells, which are responsible for the production and secretion of ________.

Figure 23.2 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label Y.

Which is NOT TRUE regarding the spleen?

Figure 23.3 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D.

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

The Muscular System: Appendicular Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: Neural Tissue

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: Autonomic Nervous System

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: The Heart

The Cardiovascular System: Vessels and Circulation

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

Filters

Exam 23: The Lymphatic System

Which cells become activated only if the antigen appears in the body at a later date?

B cells can differentiate into plasma cells, which are responsible for the production and secretion of ________.

Figure 23.2 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label Y.

Which is NOT TRUE regarding the spleen?

Figure 23.3 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D.

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

The Muscular System: Appendicular Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: Neural Tissue

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: Autonomic Nervous System

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: The Heart

The Cardiovascular System: Vessels and Circulation

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

Filters