hematological system Flashcards
acute hemorrhage
correct hemoglobin won’t show up unit 24 hours of hemorrhage.
Loss of 15% or higher = orthostatic hypotension
neutropenia
frequent infections
ANC, absolute neutrophil count of
b12 defeciency
gradual peripheral neuropathy, ataxia (postive romberg test), loss of vibration sense,.
hodginks lymphoma
a cancer of B lymphocytes
pain with injection of alcoholic drinks, painless lymph nodes of the neck.
Common age 20-40yo or >60 yo, while male
multiple myeloma
cancer of plasma cells.
The plasma cells are a type of WBC IN BONE MARROW . With this condition, a group of plasma cells becomes cancerous and multiplies.
The disease can damage the bones, immune system, kidneys, and red blood cell count.
Symptoms may not be present or may be non-specific, such as loss of appetite, bone pain, and fever.bone pain in the BACK PAIN or CHEST PAIN
proteinuria with Bence- jones protein
bence jones protein suggested of what?
multiple myeloma
thrombocytopenia
platelet count
normal platelet count
150,000-450,000
normal hemoglobin in males/females
males: 14-18 g/dl
females: 12-16g/dl
normal hematocrit males/females
males: 42-52%
females: 37-47%
MCV
80-100
MCHC
color of the RBC
noral: 31-37g/dl
MCH
indirect measure of the color of RBC
normal 25-35
TIBC
total iron binding capacity
measure of available transferrin left unbent (transferrin transfers iron to the body)
ELEVATED if LOW iron
normal 250-410mcg
Serum ferritin
storage form of iron produced in the intestines (spleen, over, marrow)
most SENSITIVE test for iron deficiency anemia
Iron def: decreased
thalassemia: normal to high ( high dt given iron supplements)
normal: 20-400 ng/dl