Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Hematology Ch 9-12

QuestionAnswer
autosomal disorder with large lysosomal inclusions, recurring infections, and albinism Chediak-higashi sydrome
Initial appearance of specific granulation in the granulocytic series is predominantly seen in: myelocyte
All of the following are mechanisms by which neutropenia is usually produced by viral infection (not bacterial)
The marginating pool of neutrophil is located vessel endothelium in the bone marrow
The monoclonal marker that is often positive in T-ALL (Acute Lymphoblastic Leukimia) is positive CD7 and CD3
Causes of secondary erythrocytosis Hypertension, arterial hypoxemia, drugs, smoking, alcohol, renal disease, renal lesions, endocrine lesions, hepatic lesions, impaired oxygen delivary
Myocardial infractions, transient ischemic attacks, and deep vein thrombosis are more likely to be complications of (PV) Polycytemia Vera
One of the primary glands in the infant responsible for lymphocyte origination is the thymus
Osponization of neutrophils is defined as Stage 2: Attaching to foreign bodies preparing them to be ingested
Tyrosine kinanse is an important mediator in leukocyte metabolic pathways because it suppresses apoptosis (natural cell death)
The red cell morphology that is associated with MMM (myloproliferative Myeloid Metaplasia teardrop, nRBC
Acute leukemia is characterized by Blasts - myeloblast over > 20%
A patient with AML (Acute Myeloid Leukemia)is likely to have a cytochemical panel that is positive for MPO (myeloperoxidase), SSB (sudan Black B), CAE (chloroacetate esterase), NSE (non specific esterase
Which CD markers are appropriately associated with the meylocyte CD45, CD33, CD13
Which CD marker best represents the earliest progenitor cells CD34 (TdT, HCA-DR)
The accelerated phase of chronic myeloid leukemia is marked by basophil > 20%
A "dry tap" is a characteristic of myeloid fibrosis with myeloid metaplasia due to Inability to obtain a spinal tap sample due to the architecture of the bone marrow is disrupted by fibrotic tissue (reticulin)
Pure erythroid leukemia is defined as most marrow cells > 80% comprising of erythroid precursors, w/out myeloid proliferation
What effect does the Ph chromosome t(9:22) have on the prognosis of patients with chronic myelocytic leukemia better prognosis, lacking Ph 1 median survival is 1 yr
The best corrective action to take for a patient who exhibits platelet satellitism in the peripheral blood smear is to collect in sodium citrate tube
The LAP (cytochemical stain) is helpful in distinguishing CML or CGL (Chronic Myelocyte/Granular Leukemia)from Leukemoid reaction. (LAP enzyme is in the granules of neutrophils)
The t(15:17) (q22:q12) is associated with what leukemia(s): APL (Acute Promyelocitic Leukemia)
A high risk factor for the diagnosis of essential thromocythemia is Increased platelet count (>600), age, previous thrombotic event
A patient who has persistent leukocytosis, Dohle bodies, and an elevated LAP score most likely has Leukemoid reaction
Describe Auer rods Elliptical, spindle like inclusions composed of azurophilic granules that may be present in Myeloblast, monoblast, or promyelocytes in AML
A term describing a periphreal blood finding of leukocytosis with a shift to the left accompanied by occasional nRBC's and platelet abnormalities is Leukoerythroblastosis
A white cell disorder that presents with a low WBC count, thrombocytopenia, and a mulberry like inclusion in the monocytes is (HE) Human Erlichiosis (*He goes round the mulberry bush)
Name all the features of the lymphatic system Blood filtration, fluid balance, antibody generation, lymphoporesis
Define delta check Comparing lab results with patients history of lab results
Created by: svankirk
Popular Laboratory Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards