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Mid-term review 2
Question | Answer |
---|---|
Normal value in circulating blood for segmented neutrophil | 50-60% |
Normal value in circulating blood for basophil | 0-1% |
Normal value in circulating blood for eosinophil | 1-3% |
Normal value in circulating blood for monocyte | 3-9% |
Normal value in circulating blood for lymphocyte | 25-40% |
What WBC cell population will be increased in bacterial infections | neutrophil |
This system has one of the coagulation factors missing from circulating blood | extrensic pathway |
This system has all required factors in the circulating blood | intrinsic pathway |
This pathway is activated when blood contacts a glass syringe or tube | intrinsic pathway |
An example of an inherited platelet disorder | Von Willebrand's Disease, Bernard-soulier syndrome, and glanzmann's thrombasthenia |
A screening procedure used to evaluate platelet function | bleeding time |
Aspirin can affect platelet function for | up to 10 days |
White blood cells | have a varied lifespan & aid in immunity |
Examples of PPE are | gloves, mask, lab coat, eye protection, fume hood |
The three types of vessels that blood circulate in are | capillaries, veins, arteries |
The smallest types of blood vessels are | capillaries |
Confirmation testing for positive urinary strip for glucose is | clinitest |
Confirmation testing for a positive urinary strip for ketones | acetest |
The choice of anticoagulant for routine hematology testing is | EDTA |
Confirmation testing for a positive urinary strip for bilirubin | ictotest |
A specimen for coagulation testing should be drawn into this color top tube | light blue |
When performing a veinipuncture the tourniquet should be left on the patient no longer than | 2 minutes |
The most abundant WBC found in a normal blood smear is the | segmented neutrophil |
When performing a differential count, this number of cells is routinely counted | 100-200 cells |
If a cell is described as normochromic normocytic it is | normal size and color |
During a manual differential you observe atypical cells you should | get a second opinion, report it to supervisor or pathologist, report to Dr. and follow facility protocol |
What coagulation test is used to monitor heparin therapy | APTT or PTT |
What is the difference between a partial thromboplastin procedure and the activated partial thromboplastin procedure | the APTT is activated w/kaolin or silica |
What three properties characterized specific immunity | recognition, specificity. & memory |
What are the five classes of immunoglobulins | IgG, IgA, IgM, IgE, IgD (GAMED) |
What immunoglobulin crosses the placenta | IgG |
What immunoglobulin is the 1st to be produced following antigen exposure | IgM |
What immunoglobulin provides long lasting immunity | IgG |
What immunoglobulin is associated w/allergic reactions | IgE |
What immunoglobulin is found in secretions | IgA |
What shape do most immunoglobulins form | the letter "Y" |
What is an epitope | the protein of an antigen that reacts specifically w/an antibody |
The antibodies of the ABO system are what immunoglobulin class | IgM |
Identify the ABO/RH antigens for "A" positive | A-pos, B-neg, and Rh-pos |
Identify the ABO/Rh antigens for "O" negative | A-neg, B-neg, and Rh-neg |
Identify the ABO/Rh antigens for "B" positive | A-neg, B-pos, and Rh-pos |
Identify the ABO/Rh antigens for "AB" positive | A-pos, B-pos, and Rh-pos |
AIDS stands for | aquired immunodeficiency syndrome |
ITIS means | inflammation |
POLY means | many |
Trans means | through |
PPE means | personal protective equipment |
Necro means | dead |
Lysis means | free, breaking down |
A, An means | absent, deficient |
Hemo means | blood |
EBV means | epstein-barr virus |
Ceph (al) means | head |
Micro means | small, one-millionth |
Tox(ic) means | poison |
IgG is | immunoglobulin G |
Dis means | apart, away from |
Cyan means | blue |
Nephro means | kidney |
BBP means | blood-borne pathogen |
RBC means | red blood cell |
UTI means | urinary tract infection |