SERVSAFE FINAL EXAM 2025 WITH COMPLETE QUESTIONS AND WELL RESEARCHED ANSWERS ALREADY GRADED A+

SERVSAFE FINAL EXAM 2025 WITH COMPLETE
QUESTIONS AND WELL RESEARCHED
ANSWERS ALREADY GRADED A+



Hypersensitivity: Type 1 - ANSWERS--Mediated IgE
-inflammation due to mast cell degranultion
-anaphylactic, asthma, hay fever
treatment: epinephrine

Hypersensitivity: Type 2 - ANSWERS--Cytotoxic reaction: tissue specific
-binds to the antigen ON THE CELL SURFACE
-macrophages are primary effectors cells involved
cause tissue damage or alter function

Hypersensitivity 2 - ANSWERS--Graves Disease (hyperthyroidism) -alters
function not destroy
-blood transfusions reaction- transfused erythrocytes are destroyed by
agglutination or lysis
-drug allergies
-hemolytic anemia

Hypersensitivity: type 3 - ANSWERS--Not organ specific
-antibody binds to soluble antigen OUTSIDE THE CELL SURFACE that
was released into the blood or bodily fluids, and the complex is then
deposited in the tissues

Hypersensitivity: Type 3 - ANSWERS--rheumatoid arthritis
-Systemic Lupus Erythematosus (SLE)
-Raynaud's

Hives (urticaria) - ANSWERS-Hypersensitivity Type 1

First responders to innate the immune system - ANSWERS-Neutrophils

,Allergic contact dermatitis - ANSWERS-Hypersensitivity Type IV

Type 2 cytotoxic hypersensitivity mediated by: - ANSWERS--IgG IgM
-macrophages are primary effort cells
-

Serum Sickness - ANSWERS-type 3 hypersensitivity

Hypersensitivity IV, - ANSWERS--is more of a delayed immune response.
-mediated T-cells attack tissue directly (no antibodies)

Autoimmune - ANSWERS--diseases in which the body makes antibodies
directed against its own tissues
-

Primary immunodeficiency - ANSWERS--Genetic; inherited
-result of single gene defects
-B and T cell deficiencies

secondary immunodeficiency - ANSWERS--acquired

Common cause of secondary immunodeficiency - ANSWERS-Malnutrition

Most patients diagnosed with SLE will have a positive ? - ANSWERS-
antinuclear antibody (ANA)

SLE (lupus) - ANSWERS--Facial rash
-vasculitis
- tissue inflammation

Renal disease associated with autoimmunity? - ANSWERS-
Glomerulonephritis

Sjogren's syndrome - ANSWERS-Inflammation in salivary and lacrimal
glands

, SLE - ANSWERS-Autoantibodies and auto-active t-cells against DNA and
nucleoprotein

Sjögren's syndrome immune changes: - ANSWERS-Autoantibodies and
auto-reactive t-cells against apoptotic cells

rheumatoid arthritis manifestations: - ANSWERS-Joint inflammation,
stiffness, pain, loss of range of motion

Rheumatoid Arthritis immune changes: - ANSWERS-T-cells and B cells
against joint associated antigens

MS manifestations - ANSWERS-Formation of sclerotic plaque in the brain,
leads to Muscle weakness and ataxia

MS immune changes - ANSWERS-T-cells against brain antigens

___ measures the average size of RBCs - ANSWERS-MCV

Anemia occur by... - ANSWERS--impaired RBC production
-excessive blood loss
- increased RBC production

microlytic anemia is characterized by hyper chromic RBS: - ANSWERS-
Hereditary spherocytosis

Anemia - ANSWERS--"without blood"

4.7-6.1mcl - ANSWERS-Normal for men RBC

4.5-5.2mcL - ANSWERS-Normal for women RBC

13.5-17.5 - ANSWERS-Normal hemoglobin for men

12.0-15.5 g/dL - ANSWERS-Normal hemoglobin for women

RBC - ANSWERS-The number of erythrocytes in 1 cubic mm of whole
blood