Immune System: Adaptive Immunity, Exams of Nursing

Download Immune System: Adaptive Immunity and more Exams Nursing in PDF only on Docsity!

BLOCK 1 QUIZ

Question 1

0.25 out of 0.25 points

Lymph nodes are:

Answer

Selected Answer:

Question 2

0 out of 0.25 points

clusters of nodes at strategic points that filter lymph

T lymphocytes:

Answer

Selected Answer:

Question 3

0.25 out of 0.25 points

mature in the bone marrow.

The red pulp is responsible for the immunologic function of the spleen.

Answer

Selected Answer:

Question 4

False

recognize self from non-self.

Exposure to the tetanus toxiod vaccine with subsequent immune response is an example of:

Answer

Selected Answer:

Question 7

0.25 out of 0.25 points

Active artificially acquired immunity

Mucosal activated lymphoid tissue (MALT) is non-encapsulated tissue in the mucosa of respiratory, gastrointestinal & genitourinary tract and makes up over of the lymphoid tissue:

Answer

Selected Answer:

Question 8

0.25 out of 0.25 points

T and B lymphocytes specifically recognize antigens.

Answer

Selected Answer:

Question 9

0.25 out of 0.25 points

Selected Answer:

Question 10

0.25 out of 0.25 points

White pulp

Transplacental crossing of antibodies to a fetus with no immune response made by the fetus is an example of:

Answer

Selected Answer:

Question 11

0.25 out of 0.25 points

Passive naturally acquired immunity

In the Osmosis Jones movie, the cold pill's primary function is to treat what immune

reaction?

Answer

Selected Answer:

Question 12

0.25 out of 0.25 points

inflammation

Osmosis Jones' occupation as a.

Answer

Question 15

0.25 out of 0.25 points

Eosinophil

I am known as a first responder since I am often recruited to inflammatory sites. I am the most abundant circulating white blood cell. I can also be called a polymorphonuclear leukocyte

(PMN) and am capable of phagocytosis. I am a:

Answer

Selected Answer:

Question 16

0.25 out of 0.25 points

Neutrophil

I non-specifically recognize altered MHC proteins on the surface of virally infected or "corrupted" cancer cells. I then release toxic molecules to kill the altered cell (in the picture I

am killing a cancer cell). I am a:

Answer

Selected Answer:

Question 17

0.25 out of 0.25 points

natural killer cell

Physical examination of a patient's external lymph nodes is an important indicator of illness for a physician (or veterinarian!). Choose the following THREE statements that describe WHY this is

response. Antigen presenatation is an important function of the lymph node, a place where APCs, T and B lymphocytes interact.

Question 18

0.25 out of 0.25 points

The impact of poor nutrition (vitamin A deficiency) on health was shown by a significant increase in childhood mortality rates in night blind children in the Heroes for Health video. Later studies by Alfred Sommers proved that vitamin A treatments decreased mortality rates in children that received the treatment twice a year vs. untreated children. This 2 cent intervention has saved millions of lives!

Answer

Selected Answer:

Question 19

0 out of 0.25 points

True

Why was it important to have local volunteers treat the children with vitamin A drops in the Heroes for Health video?

Answer

SelectedAnswer:

Question 20

local volunteers (mothers & grandmothers) could convince villagers to

have their children treated despite their superstitions about the red

capsules

V

itami

n D

can

lead

to an

overa

ctive

immu

ne

syste

m,

and

can

be

made

from

macr

opha

ges

and sunlight. A diet with very little Protein canlead to kwashiorkor and increased susce

s u p p l e m e

nts of Vitamin C can boost immune function and help you recover from respiratory infections.

Question 22

0.25 out of 0.25 points

What deficiency significantly impacts the anatomic defensive barrier by weakening epithelial cell integrity?

Answer

Selected Answer:

Question 23

0.25 out of 0.25 points

Vitamin A

Which of the following is NOT a physiologic defensive barrier?

Answer

Selected Answer:

Question 24

0.25 out of 0.25 points

lysozyme

Question 25

0.25 out of 0.25 points

Macrophages create a very hostile internal environment to facilitate killing of microbes after activation. Which of the following do NOT contribute to this process?

Answer

Selected Answer:

Question 26

0.25 out of 0.25 points

T cell receptors

A deficiency in this vitamin impacts the regulation of the immune response leading to autoimmunity. What vitamin am I?

Answer

Selected Answer:

Question 27

0.25 out of 0.25 points

Vitamin D

Fill in the Blanks: The [a] is adversely affected by a deficiency in this micronutrient, [b] , leading to impaired cell-mediated immunity.

Specified Answer for: a

Specified Answer for: b

thymus

zinc