100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
MLT-MLS UAMS Hematology Exam 2 Question and Answers [100% Correct] 2024/2025 Latest Release!! $9.94
Add to cart
Quickly navigate to
Preview
  2.  
  3. UAMS MLT
  4.  
  5. UAMS MLT
  6.  
  7. UAMS MLT

Exam (elaborations)

MLT-MLS UAMS Hematology Exam 2 Question and Answers [100% Correct] 2024/2025 Latest Release!!
 0 purchase
  • Course
  • UAMS MLT
  • Institution
  • UAMS MLT

MLT-MLS UAMS Hematology Exam 2 Question and Answers [100% Correct] 2024/2025 Latest Release!! What is the role of erythropoietin in red blood cell production? Erythropoietin stimulates the bone marrow to produce red blood cells in response to low oxygen levels in the blood. How can he...

[Show more]

Preview 3 out of 25  pages

Document information

  • October 20, 2024
  • 25
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • mlt mls uams hematology exam 2 question and answe

Written for

  • UAMS MLT
  • UAMS MLT
  • UAMS MLT
All documents for this subject (10)

Seller

avatar-seller
StellarGrades

Reviews received

Content preview

MLT-MLS UAMS Hematology Exam 2
Question and Answers [100% Correct]
2024/2025 Latest Release!!
What is the role of erythropoietin in red blood cell production?

Erythropoietin stimulates the bone marrow to produce red blood cells in response to low oxygen
levels in the blood.



How can hemolytic anemia be differentiated from other types of anemia?

Hemolytic anemia is characterized by an increased reticulocyte count and the presence of
abnormal red blood cell morphology, such as spherocytes or schistocytes.



What laboratory findings are associated with vitamin B12 deficiency?

Vitamin B12 deficiency typically presents with macrocytic anemia, elevated methylmalonic acid
levels, and low serum B12 levels.



How does a peripheral blood smear assist in diagnosing various hematologic conditions?

A peripheral blood smear provides valuable information about red and white blood cell
morphology, helping identify conditions like leukemias or anemias based on cell appearance.



What is the significance of the D-dimer test in coagulation disorders?

D-dimer is a fibrin degradation product; elevated levels indicate increased clot formation and
breakdown, helping to diagnose conditions like deep vein thrombosis or pulmonary embolism.



What are the typical causes of thrombocytopenia in patients?

Common causes include bone marrow disorders, increased destruction of platelets (as seen in
ITP), and dilutional effects after massive blood transfusions.



How does chronic kidney disease lead to anemia?



1

, Chronic kidney disease reduces erythropoietin production and can also lead to iron deficiency
due to decreased iron absorption, both contributing to anemia.



What are the hallmark features of myelodysplastic syndromes?

Myelodysplastic syndromes are characterized by ineffective hematopoiesis, peripheral blood
cytopenias, and dysplastic changes in the bone marrow.



What is the mechanism of action of anticoagulants like warfarin?

Warfarin works by inhibiting vitamin K epoxide reductase, reducing the synthesis of vitamin K-
dependent clotting factors in the liver, which decreases blood coagulation.



What distinguishes leukemoid reactions from leukemias?

Leukemoid reactions involve a marked increase in white blood cells due to infection or stress,
whereas leukemias are clonal expansions of immature cells.



How is hemoglobin A1c used in monitoring diabetes?

Hemoglobin A1c reflects the average blood glucose levels over the past two to three months,
aiding in the management of diabetes.



What are the typical symptoms of polycythemia vera?

Symptoms often include headache, dizziness, pruritus after hot showers, and an increased risk of
thrombosis due to high red blood cell mass.



How does hemochromatosis affect iron metabolism?

Hemochromatosis leads to excessive iron absorption from the diet, resulting in iron overload and
potential damage to organs like the liver and heart.



What is the role of the spleen in hematologic health?

The spleen filters blood, removes old or damaged red blood cells, and plays a key role in immune
responses by producing antibodies and filtering pathogens.




2

, What laboratory tests are commonly used to assess coagulation pathways?

Common tests include prothrombin time (PT) for the extrinsic pathway and activated partial
thromboplastin time (aPTT) for the intrinsic pathway.



How can you differentiate between hemoglobinopathies and thalassemias?

Hemoglobinopathies result from mutations in the globin genes affecting hemoglobin structure,
while thalassemias are due to reduced production of globin chains.



What is the significance of basophils in the blood?

Basophils play a role in allergic responses and inflammation, releasing histamine and heparin, and
are often elevated in conditions like chronic myeloid leukemia.



What is the clinical significance of elevated lactate dehydrogenase (LDH) levels?

Elevated LDH can indicate tissue damage or hemolysis and is often associated with conditions like
hemolytic anemia or certain malignancies.



What findings would you expect in a patient with aplastic anemia?

Aplastic anemia typically presents with pancytopenia, a hypocellular bone marrow, and
symptoms related to decreased red blood cells, white blood cells, and platelets.



How do you interpret a high mean corpuscular volume (MCV) in a complete blood count?

A high MCV suggests macrocytic anemia, often due to vitamin B12 or folate deficiency, or may
indicate liver disease or alcohol abuse.



What is the primary purpose of performing a blood culture?

Blood cultures are performed to detect the presence of bacteria or fungi in the bloodstream,
aiding in diagnosing infections such as sepsis.



What are the common causes of microcytic anemia?

Microcytic anemia is often due to iron deficiency, thalassemia, or chronic disease, leading to the
production of smaller than normal red blood cells.


3

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller StellarGrades. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.94. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

63950 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

ASCP PBT Certification Exam Q-Bank (2024/2025) Correct Questions and Answers/ Grade A

Exam (elaborations) ·

(0)

Social Studies 4-8 Texas Certification - PACT Questions and Answers(A+ Solution guide)

Exam (elaborations) ·

(0)

NR 603 Week 4 APEA Predictor Exam 2023 (Complete Solutions) AGRADE. Question And Answers.

Exam (elaborations) ·

(0)

BUIS 303 QUIZ 1 (Version 2), BUSI 303 INTERNATIONAL BUSINESS, Verified Correct Answers

Exam (elaborations) ·

(0)

NCCT Billing And Coding Chapter 3 Exam Questions With Verified Solutions 100% 2024

Package deal ·

(0)

PACKRAT BUNDLE EXAMS FULL SOLUTION HERE!! FULL PACKAGED DEAL 2024 ( A+ GRADED 100% VERIFIED

Exam (elaborations) ·

(0)

UTK CCI 150 Liberty University -CCI 150 FINAL EXAM Lisa Gary UT correctly answered

Package deal ·

(0)

Test Bank For Pathopysiology 5th edition & 6th edition & 9th edition ,Complete Guide

Other ·

(0)

NURS 3056 Final Info Test 2. Integumentary – Ch. 11,22,23 Complete Guide, Updated Spring 2021

$9.94
  • (0)
Add to cart
Added