Module 3: Problem Set: Pathophysiology-2021- Stepp 2/8/22, 2:31 PM
Module 3: Problem Set
Due No due date Points 5 Questions 39 Time Limit None
Attempt History
Attempt Time Score
LATEST Attempt 1 2,680 minutes 5 out of 5
Score for this quiz: 5 out of 5
Submitted Feb 8 at 11:59am
This attempt took 2,680 minutes.
Question 1 pts
What is innate immunity?
Your Answer:
its first line of defense that take place before an infection occur. Also it
can function immediately, its comprised physical, chemical, molecular
defenses ,and cellular
Innate immunity, also called natural immunity, is the first
line of defense. This type of defense is in place before an
infection takes place and can function immediately. It is
comprised of physical, chemical, cellular, and molecular
defenses.
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 1 of 28
,Module 3: Problem Set: Pathophysiology-2021- Stepp 2/8/22, 2:31 PM
Question 2 pts
How does the skin act as a physical barrier?
Your Answer:
skin cells are tightly packed together, they are multiple layers, and
continuously being shed.It is cover with Keratin which creates a salty,
and acidic environment that is inhospitable to microbes.Furthermore,
skin cells carry antimicrobial proteins, lysosomes which hinder
microorganisms aids to shattered them
The skin’s design makes it a strong physical barrier. 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 3 pts
What cells are involved in innate immunity?
Your Answer:
the cells that have this duty are macrophages, centric cells, natural
killers, neutrophils , and intraepithelial, and lymphocytes
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 2 of 28
, Module 3: Problem Set: Pathophysiology-2021- Stepp 2/8/22, 2:31 PM
The cells responsible for this response include neutrophils,
macrophages, dendritic cells (DC), natural killer (NK) cells,
and intraepithelial lymphocytes.
Question 4 pts
Describe each type of leukocyte and explain their function:
Your Answer:
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 3 of 28
Module 3: Problem Set
Due No due date Points 5 Questions 39 Time Limit None
Attempt History
Attempt Time Score
LATEST Attempt 1 2,680 minutes 5 out of 5
Score for this quiz: 5 out of 5
Submitted Feb 8 at 11:59am
This attempt took 2,680 minutes.
Question 1 pts
What is innate immunity?
Your Answer:
its first line of defense that take place before an infection occur. Also it
can function immediately, its comprised physical, chemical, molecular
defenses ,and cellular
Innate immunity, also called natural immunity, is the first
line of defense. This type of defense is in place before an
infection takes place and can function immediately. It is
comprised of physical, chemical, cellular, and molecular
defenses.
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 1 of 28
,Module 3: Problem Set: Pathophysiology-2021- Stepp 2/8/22, 2:31 PM
Question 2 pts
How does the skin act as a physical barrier?
Your Answer:
skin cells are tightly packed together, they are multiple layers, and
continuously being shed.It is cover with Keratin which creates a salty,
and acidic environment that is inhospitable to microbes.Furthermore,
skin cells carry antimicrobial proteins, lysosomes which hinder
microorganisms aids to shattered them
The skin’s design makes it a strong physical barrier. 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 3 pts
What cells are involved in innate immunity?
Your Answer:
the cells that have this duty are macrophages, centric cells, natural
killers, neutrophils , and intraepithelial, and lymphocytes
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 2 of 28
, Module 3: Problem Set: Pathophysiology-2021- Stepp 2/8/22, 2:31 PM
The cells responsible for this response include neutrophils,
macrophages, dendritic cells (DC), natural killer (NK) cells,
and intraepithelial lymphocytes.
Question 4 pts
Describe each type of leukocyte and explain their function:
Your Answer:
https://portagelearning.instructure.com/courses/1116/quizzes/27011?module_item_id=102674 Page 3 of 28
