Bio480 Exam 1 Spring 2022
Started: Feb 12 at 9:23pm
Quiz Instructions
Instructions for Bio 480 Exam 1 Spring 2022. One 80 min time period.
Exam 1 will open at 5:00pm Saturday Feb 12th and remain open for 24-hrs until 5:00PM
Sunday Feb 13th.
This exam contains 42 + 1 bonus = 43 total questions...
STRAIGHTERLINE Micro 250 Final Prep Questions And Answers 2024 Updated Study quizzes
Bio480 Exam 1 Spring 2022
Started: Feb 12 at 9:23pm
Quiz Instructions
Instructions for Bio 480 Exam 1 Spring 2022. One 80 min time period.
Exam 1 will open at 5:00pm Saturday Feb 12th and remain open for 24-hrs until 5:00PM
Sunday Feb 13th.
This exam contains 42 + 1 bonus = 43 total questions, which are worth 2 to 5 points for a
total of 100 +2 points. The Exam contains a mixture of multiple choice and multiple
answer question styles.
Please, before starting make certain your computer and internet connections are working.
Once you are log on and start you will have a single 80 min time period to complete your
exam (60 + 20 = 80 mins). When your are done, please don't forget to hit the submit
button.
Please be strategic and start the Exam well before the closure deadline or the system will
log you out. Be well, Dr. Finley
Question 1 2 pts
The appearance of macrocyte red blood cells in blood film
preparations are a feature of the following condition(s)?
Liver disease and alcoholism.
Autoimmune hemolytic (haemolytic) anemia, including both warm and cold types.
Normal glucose-6-phosphate dehydrogenase (G6PD) gene function.
Iron deficiency.
Sickle cell anemia.
STRAIGHTERLINE Micro 250 Final Prep Questions And Answers
2024 Updated Study quizzes 1/23
,STRAIGHTERLINE Micro 250 Final Prep Questions And Answers 2024 Updated Study quizzes
Question 2 2 pts
Multiple Answers: Which statements are FALSE regarding β-
thalassaemia major?
Please select all that are correct.
Results from a dietary lack of Vitamin B12.
Can result in bone marrow hyperplasia.
Can result in secondary issues due to contaminated blood transfusions (ex:
Hepatitis C or B) .
Is caused by genetic defects or deletion of a alpha-2 globin gene.
Is caused by genetic defects or deletion of a β globin gene.
Question 3 2 pts
Anemia based disorders can result from defects at several critical
points during the production and/or maintenance of RBC. This can
include .
Dietary defects that suppresses proper heme (haem) and hemoglobin
production.
Genetic defects to the alpha- or beta-globin genes and proteins.
Dietary deficiencies that impact cell cycle and the production of both RBCs and
WBCs.
All are true.
Genetic defects altering the membrane dynamics and shape/size of mature
erythrocytes.
STRAIGHTERLINE Micro 250 Final Prep Questions And Answers
2024 Updated Study quizzes 2/23
, STRAIGHTERLINE Micro 250 Final Prep Questions And Answers 2024 Updated Study quizzes
Question 4 2 pts
Which ONE of the following statements is TRUE about people that
have glucose-6-phosphate dehydrogenase (G6PD) deficiency?
Treatment with anti-malarial drugs such as choloroquine can precipitate acute hemolytic
anemia.
All are true.
It usually presents as a chronic or ongoing anemia linked to low dietary iron.
Heterozygote deficiency in the form of genetic mutations provides some protection
against types of Clostridium infection.
None are true.
Question 5 2 pts
Which of the following is a dietary supplement that is commonly
used to treat some anemias.
Zinc.
Vitamin C.
selenium.
Methotrexate.
Folic acid or methyl-folate (5-methyl-THF).
Question 6 2 pts
STRAIGHTERLINE Micro 250 Final Prep Questions And Answers
2024 Updated Study quizzes 3/23
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