Question 1

The term _____ is given to any foreign substance that stimulates a specific immune system response.

Accepted Answer

The answer of The term _____ is given to any...

Question 2

When macrophages migrate to the skin and remain there, they are called _____ cells.

Accepted Answer

A)   alveolar
B)   Langerhans
C)   GALT
D)   Kupffer
E)   dendriticF) A) and B)
G) A) and C)

Question 3

All of the following are correct about lymph, except

Accepted Answer

A)   its composition is similar to pla.
B)   it travels in vessels similar to blood vessels.
C)   it is made mostly of water.
D)   it transports numerous white blood cells.
E)   it is transported through the body by the same pump as blood, i.e., the heart.F) All of the above
G) None of the above

Question 4

Due to the way the lymph drains from lymph nodes, cell and products of immunity continually

Accepted Answer

A)   enter the cardivascular system.
B)   enter the liver.
C)   enter the gastrointestinal tract.
D)   enter the gallbladder.
E)   enter the thymus gland.F) A) and B)
G) All of the above

Question 5

All of the following are types of agranulocytes because they do not have prominent granules in their cytopl when stained, except

Accepted Answer

A)   T-cells.
B)   B-cells.
C)   monocytes.
D)   lymphocytes.
E)   basophils.F) C) and E)
G) All of the above

Question 6

Hemopoiesis is the

Accepted Answer

A)   loss of blood due to hemorrhaging.
B)   production of only red blood cells.
C)   production of white blood cells, red blood cells, and platelets.
D)   plugging of broken vessels to stop bleeding.
E)   migration of white blood cells from the blood out to the tissues.F) A) and B)
G) B) and E)

Question 7

The contribution of B-cells is mainly in

Accepted Answer

A)   inflammation.
B)   humoral immunity.
C)   complement activity.
D)   cell-mediated immunity.
E)   phagocytosis.F) A) and E)
G) C) and D)

Question 8

B-lymphocytes and T-lymphocytes mature in the thymus gland.

Accepted Answer

A) True 
 B)False

Question 9

Describe the physical or anatomical barriers at the following body sites, and explain how they accomplish body defense: a) eyes, b) skin, c) gastrointestinal tract, d) respiratory tract, and e) urinary tract.

Accepted Answer

a) Eyes: The eyes are protected by physi...

Question 10

Which structures are found along lymphatic vessels but are heavily clustered in the armpit, groin, and neck?

Accepted Answer

A)   lymph nodes
B)   thymus
C)   spleen
D)   galt
E)   tonsilsF) All of the above
G) A) and E)

Question 11

Joe cut his finger on a sharp twig and now is experiencing dolor. This means

Accepted Answer

A)   redness.
B)   pain.
C)   loss of function.
D)   warmth.
E)   swelling.F) C) and D)
G) A) and B)

Question 12

Describe the cell morphology, colors, and percentage of the total white blood cell count for each type of white blood cell that would be distinguished by a hematologist analyzing a stained blood smear.

Accepted Answer

The cell morphology, colors, and percent...

Question 13

All of the following are types of granulocytes because they have prominent cytoplic granules when stained, except

Accepted Answer

A)   eosinophils.
B)   monocytes.
C)   neutrophils.
D)   basophils.
E)   They are all granulocytes.F) A) and E)
G) None of the above

Question 14

Which of the following lymphoid organs has the immunological function of filtering pathogens from the blood?

Accepted Answer

A)   lymph nodes
B)   thymus
C)   spleen
D)   galt
E)   tonsilsF) None of the above
G) A) and E)

Question 15

Juan has influenza and has aches, pains, and a fever. His mother, a physician, tells him to take an antipyretic. What is she telling him to take?

Accepted Answer

A)   an antibiotic, like erythromycin
B)   an antiviral drug, like tamiflu
C)   an antihistamine
D)   acetaminophen, like tylenol
E)   herbal tea with honeyF) B) and E)
G) A) and B)

Question 16

Diapedesis is the

Accepted Answer

A)   loss of blood due to hemorrhaging.
B)   production of only red blood cells.
C)   production of white blood cells, red blood cells, and platelets.
D)   plugging of broken vessels to stop bleeding.
E)   migration of white blood cells from the blood out to the tissues.F) A) and C)
G) C) and E)

Question 17

Which is mismatched?

Accepted Answer

A)   interferon alpha and beta - inhibits viral replication
B)   interleukin-2 - stimulates T-cell mitosis and B-cell antibody production
C)   serotonin - causes smooth muscle contraction
D)   prostaglandins - activate eosinophils and B-cells
E)   tumor necrosis factor - increases chemotaxis and phagocytosisF) A) and D)
G) C) and E)

Question 18

Pla

Accepted Answer

A)   is the liquid portion of blood in which blood cells are suspended.
B)   is mostly water.
C)   contains albumin and globulins.
D)   contains fibrinogen.
E)   All of these choices are correct.F) C) and D)
G) A) and B)

Question 19

_____ lymphocytes function in humoral immunity, while _____ lymphocytes function in cell-mediated immunity.

Accepted Answer

The answer of _____ lymphocytes function in humoral immunity, while...

Question 20

Which cell type is phagocytic and can migrate out into body tissues to differentiate into macrophages?

Accepted Answer

A)   basophils
B)   eosinophils
C)   neutrophils
D)   monocytes
E)   lymphocytesF) C) and D)
G) B) and D)

Exam 14: An Introduction to Host Defenses and Innate Immunities

_____ lymphocytes function in humoral immunity, while _____ lymphocytes function in cell-mediated immunity.

Correct AnswerverifiedShow Answer

The contribution of B-cells is mainly in

Correct AnswerverifiedShow Answer

All of the following are types of granulocytes because they have prominent cytoplic granules when stained, except

Correct AnswerverifiedShow Answer

Diapedesis is the

Correct AnswerverifiedShow Answer

Joe cut his finger on a sharp twig and now is experiencing dolor. This means

Correct AnswerverifiedShow Answer

Hemopoiesis is the

Correct AnswerverifiedShow Answer

All of the following are types of agranulocytes because they do not have prominent granules in their cytopl when stained, except

Correct AnswerverifiedShow Answer

Which is mismatched?

Correct AnswerverifiedShow Answer

Which structures are found along lymphatic vessels but are heavily clustered in the armpit, groin, and neck?

Correct AnswerverifiedShow Answer

All of the following are correct about lymph, except

Correct AnswerverifiedShow Answer

Which cell type is phagocytic and can migrate out into body tissues to differentiate into macrophages?

Correct AnswerverifiedShow Answer

Pla

Correct AnswerverifiedShow Answer

When macrophages migrate to the skin and remain there, they are called _____ cells.

Correct AnswerverifiedShow Answer

Which of the following lymphoid organs has the immunological function of filtering pathogens from the blood?

Correct AnswerverifiedShow Answer

Juan has influenza and has aches, pains, and a fever. His mother, a physician, tells him to take an antipyretic. What is she telling him to take?

Correct AnswerverifiedShow Answer

Describe the physical or anatomical barriers at the following body sites, and explain how they accomplish body defense: a) eyes, b) skin, c) gastrointestinal tract, d) respiratory tract, and e) urinary tract.

Correct AnswerAnswered by ExamLex AIa) Eyes: The eyes are protected by physi...View AnswerShow Answer

Due to the way the lymph drains from lymph nodes, cell and products of immunity continually

Correct AnswerverifiedShow Answer

B-lymphocytes and T-lymphocytes mature in the thymus gland.

Correct AnswerverifiedShow Answer

The term _____ is given to any foreign substance that stimulates a specific immune system response.

Correct AnswerverifiedShow Answer

Describe the cell morphology, colors, and percentage of the total white blood cell count for each type of white blood cell that would be distinguished by a hematologist analyzing a stained blood smear.

Correct AnswerAnswered by ExamLex AIThe cell morphology, colors, and percent...View AnswerShow Answer

_ lymphocytes function in humoral immunity, while _ lymphocytes function in cell-mediated immunity.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
a) Eyes: The eyes are protected by physi...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
The cell morphology, colors, and percent...
View Answer