Exam 1- Immunity and Immune disorders M3

Question 1

what is the diffrence between innate and acquired immunity/

Answer 1

• innate immunity you are born with
• acquired immunity is immunity you get over time

Question 2

what is an example of innate immunity?

Answer 2

getting immunity from your mother when you are born

Question 3

what is an example of acquired immunity?

Answer 3

vaccines

Question 4

what is humoral immunity?

IgG, IgE, IgM

Answer 4

produces antigen specific anitbodies and is lead by b-cells

Question 5

what is cell mediated immunity?

T-cells, Macrophages

Answer 5

depends on the antibodies for adaptive immune functions

Question 6

what are the four methods of acquiring immunity?

NA, NP, AA, AP

Answer 6

• natural active
• natural passive
• artficial active
• artifcial passive

Question 7

what is natural active immunity?

Answer 7

acquired after recovering from infectious disease

Question 8

what is natural passive immunity?

Answer 8

caused by the neonate and other relationships from IgG antibodies

Question 9

what is an artificial active immunity?

Answer 9

vaccination

Question 10

what is artficial passive immunity?

Answer 10

immunotherapy

Question 11

which immunoglobulin is involved in allergic reactions?

Answer 11

IgE

Question 12

What are the 4 types of hypersensitivity reactions

Answer 12

1. Type I (Anaphylactic Reactions)
2. Type 2 (Cytotoxic Reactions)
3. Type 3 (Immune Complex Reactions)
4. Type 4 (Cell-Mediated or Delayed-type Reactions)

Question 13

what type of hypersensitive reaction is anaphylaxis?

Answer 13

type 1

Question 14

what type of hypersensitive reaction is cytotoxic?

Answer 14

type 2

Question 15

what type of hypersensitive reaction is immune complex?

Answer 15

type 3

Question 16

what type of hypersensitive reaction is cell mediated?

Answer 16

type 4

Question 17

what is the etiology/patho of AIDS

Answer 17

• a kind of virus that replicates and uses a single RNA strand and binds to the T helper cell and kills the T- helper

Question 18

what cells are required for almost all adaptive immune responses?

Answer 18

helper T cells

Question 19

what are clinical manifestations and complication of Lupus?

CM- F, WL, MOSF
C- SD, A, ESRD, IC, AX, D, PL, O

Answer 19

CM- fever, weight loss, major organ system failure
complications- skin damage, alopecia, increased risk of conornary artery diases, end stage renal diasese, visual changes, anxiety, depression, preg loss, osteoprosis

Question 20

what can cause inflammation?

Answer 20

• heat
• radiation
• trauma
• chemicals
• allergens
• autoimmune reaction

Question 21

what is exudate made of intially?

Answer 21

serous fluid

Question 22

what is exudate made of later on?

Answer 22

plasma protien Albumin

Question 23

what causes redness, heat, and swelling during inflammation?

Answer 23

increased capillary permability/ vasodilation

Question 24

what are the local manifestations of inflammation?

Answer 24

redness, heat, pain, swelling, and loss of function

Question 25

what are systemic manifestation of inflammation?

Answer 25

• increased WBC count
• fatigue
• nausea
• anorexia
• increased RR, pulse
• fever

Question 26

what do cytokines trigger?

Answer 26

onset of fever by initiate a metabolic changes in temperature