Portage Learning NURS 231 Pathophysiology 2022
Module 3 Exam
Attempt History
Attempt Time
LATEST Attempt 1 11 minutes
* Some questions not yet graded
This attempt took 11 minutes.
Question 1 Not yet graded / 5 pts
Short answer
Explain how the skin’s physical barrier makes it inhospitable to
microorganisms.
Your Answer:
It has closely packed cells in multiple layers that are
continuously being shed. Keratin covers the skin, which
creates a salty, acidic environment inhospitable to
microbes. It also contains antimicrobial proteins and
lysozymes that
inhibit microorganisms and help to destroy them.
, Question 2 .5 pts
Multiple choice:
Which cell is the first responder to phagocytose a foreign invader?
CORRECT Monocyte
ou Answered Basophil
Eosinophil
Dendritic cell
Question 3 2..5 pts
Multiple Choice:
What are the primary cells involved in the adaptive immune response?
Antibodies
Antigens
Neutrophils
Correct! Lymphocytes
Module 3 Exam
Attempt History
Attempt Time
LATEST Attempt 1 11 minutes
* Some questions not yet graded
This attempt took 11 minutes.
Question 1 Not yet graded / 5 pts
Short answer
Explain how the skin’s physical barrier makes it inhospitable to
microorganisms.
Your Answer:
It has closely packed cells in multiple layers that are
continuously being shed. Keratin covers the skin, which
creates a salty, acidic environment inhospitable to
microbes. It also contains antimicrobial proteins and
lysozymes that
inhibit microorganisms and help to destroy them.
, Question 2 .5 pts
Multiple choice:
Which cell is the first responder to phagocytose a foreign invader?
CORRECT Monocyte
ou Answered Basophil
Eosinophil
Dendritic cell
Question 3 2..5 pts
Multiple Choice:
What are the primary cells involved in the adaptive immune response?
Antibodies
Antigens
Neutrophils
Correct! Lymphocytes
