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79 Cards in this Set

  • Front
  • Back
Drug that is used to dissolve an already formed clot
streptokinase
Cell with longest life
lymphocytes
To prevent the occurence of myocardial infarrction due to thrombosis of the coronary artery which drug should be perscribed
aspriin
Deficiency of vitamin K will lead to deficiency of
factors II,VII,IX,X
Drug that interferes with vitamin K
warfarin
In our colon there are bacteria that benefits from nutrients of our diet but they produces vitamin K which is necesssary for the hemostasis. This is an example of
mutualism
Incorrect statement related to red blood cell in adult
biconvex
Hormone regulating the production of red blood cells
erythropoietin
Universal donor
O+
Blood type having antibodies against antigen A and antigen B
O
Hormone regulating the production of red blood cells
erthyropoietin
Universal donor
o+
Blood type having antibodies against antigen A and antigen B
O
Megaloblastic anemia is a disorder caused by a deficiency of
folic acid
People at risk of developing B12 deficiency anemia
gastrectomy
Incorrect statement related to bacteria
they have a real nucleus
For diagnosis pupose cell culture is used for which of the following infectious agents
virus, chlamydiae, rickettsiae
Immunoglobulin responsible for primary defense against infection in mucosal tissue
Ig A
Chemotaxis and phagocytosis are the properties of
neutrophil and monocyte
In leukemia blood test shows
an abnormally high number of lymphocyte
Incorrect statement
T lymphocytes produce plasma cells
Incorrect statement related to atopic allergy
it has general reaction
The followings are lymphoid organs except
liver
The first immunoglobin that appears in response to antigen stimulation is
Ig M
Humoral immunity will lead to all of the following except
phagocytosis
The warmth sensation, the redness and the pain in an inflammatory response is due to
the local vasodilation
Allergic rhinitis asthma is an
Ig E metiated immune response
Cell-mediated immune response has the following characteristics except
its inset is fast
Lab findings during an inflammation response except
decrease ESR
Neutropenia
neutrophil cont<1,500/mm3
Correct statement
newborns from HIV infected mothers are HIV positive
Which of the following is considered acquired passive immunity
get a shot of antibodies against tentanus
Most predominant immunoglobulin
Ig G
Toxoplasma and Cryptococcus commonly cause infection of which system of immunocompromised patient
central nervous system
HIV lowers the immune system by attacking
T4 lymphocyte
Incorrect statement related to physiologic jaundice in newborn
onset at birth
A man is having hemmorage. His blood type is A+. BLood type that can by transfused to him
O+
Red cell disorder caused by abnormal hemoglobin
sickle cell anemia, thalassemia
Poison ivy is an example of
type IV allergy, delayed type of allergy, cell-mediated allergy
Eruption that spreads from the face to the body
rubeola
A person due to over exposure to the sun gets sunburn with the following signs: pain, moist red, blistered with red skin underneath. Your asessment
second degree partial thickness burn
Incorrect statement related to HIV virus
it has DNA as nucleic acid
Graft versus host rejection occurs mainly following
bone marrow transplant
erythropoietin
is produced in the kidneys
definition of anemia
an abnormally low number of circulating red cells or hemoglobin level or both
Hypoxia symptoms
pallor, dizziness, fatigue,weakness, dypnea, angina, cramps
hemolytic anemia
premature destruction of red cells
sickle cell anemia
autosomal recessive transmission
acquired heolytic anemia
immune mediated, lab test:coomb's test
iron deficiency is
microcytic
B 12 deficiency
resulting from stomach disorder.
CM of folic acid deficiency
anemic symptoms but no neurologic signs
Aplastic anemia
related to marrow, causes radiation, chemicals
aplastic anemia
related to marrow, causes radiation, chemicals
polycythemia
relative, due to loss of plasma volume without a corresponding decrease in red cells. Treatment: increase vascular fluid volume
secondary polycythemia treatment
focus on relieving hypoxia
physiologic jaundice
appears on the 2nd or 3rd day of life in term
pathologic jaundice
appears at birth or one week later
ALL
Acute lymphocytic Leukemia
primarily in children and young adults
70% are curable in kids
AML
Acute myelocytic Leukemia
mainly in adult with more than 50% older than 60
linked with toxins and underlying congenital disorders
CLL
chronic leukemia
mainly in old persons
enlarged lymph nodes, bleeding easy bruising
CML
all elements of bone marrow are involved
3 stages:chronic, accelerated, acute or blast
poor prognosis: median survival is 3-4 years with 30% living after the diagnosis
Virus
RNA or DNA
replicate only in living cells then cause lysis and death of the host cell or transform host cell into malignant cell
bacteria
contain single DNA and RNA
Disease course
incubation, prodromal, acute, convalescent (containment of infection), resolution
antigen detection
promote the biinding to its specific and labeled antibody
hapten
small foreign molecule not immunnogenic by itself but can be immunogenic if bound to sufficient larger carrier molecule
B-lymphocytes
10-20% of total lymphocyte
responsible for humoral immunity
t- lymphocytes
predominant 70-80%, mature in the thymus, are involved in cell mediated immunity
class 1MHC
present on surface of all nucleated cells, react with antigen receptors on CD 8+ T lymphocyte
CLass 2 MHC molecules
react with antigen receptors on CD 4+
Cellular response
chemotaxis and phagocytosis
vascular response
vasodilation, response dt histamine, prosoglandins and leukotrienes
Atopic disorders
local reaction
Type 2 antibody mediated
immediate
Type 3
immediate or delayed (serum sickness)
Type 4
occur 24-72h after exposure to Ag last days to weeks
HIV
belongs to retrovirus with rna as nucleic acid
HIV in infants and children
infants clearly progress faster than adults in developing immunodeficiency and related illness