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2024 Exam Paper for EMS615U - Biocompatibility module
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Official 2024 Exam paper for EMS615U - Biocompatibility module for students studying biomedical engineering at Queen Mary University of London
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13/05/2024, 12:30 Final Exam: 13th May 2024 at 10:00 - 12:30 BST (50%): Attempt review | MyQMULStarted on Monday, 13 May 2024, 10:00 AM
State Finished
Completed on Monday, 13 May 2024, 12:29 PM
Time taken 2 hours 29 mins
Question 1 CompleteNot graded
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Student ID:
Turnitin status: Queued
Information
Part A - Multiple Choice Questions
Answer ALL multiple choice questions
Questions are worth 1 mark each
Question 2 CompleteMarked out of 1.00
Which technique is suitable for quantification of tissue regeneration?
Select one:
a. Histomorphometry of histochemically stained tissue sections
b. Magnetic Resonance Imaging (MRI)
c. Histology of immuno-histochemically stained tissue sections
d. X-Radiography
3
Which of the following can be monitored to assess tolerance to, and rate of recovery from, a medical procedure?
Select one or more:
a. Monitoring for development of an extreme foreign body response
b. Biomechanical assessment of strength of tissue bonding
c. Monitoring of eating and drinking
d. Quantification of fibrous encapsulation via measurement of fibrous tissue coverage
e. Monitoring of standing and walking
Question 4 CompleteMarked out of 1.00
https://qmplus.qmul.ac.uk/mod/quiz/review.php?attempt=3175628&cmid=2541997 1/14
, 13/05/2024, 12:30 Final Exam: 13th May 2024 at 10:00 - 12:30 BST (50%): Attempt review | MyQMUL
Question CompleteMarked out of 1.00
You are required to makeup a calibration standard via a serial dilution using a stock protein solution with a
concentration of 0.6 mg/mL and phosphate bu ered saline (PBS) as the diluent. The serial dilution factor is 1/2 (one
half, or 50%) and you require at least 50 μL of each standard to prepare your calibration curve.
How much stock protein solution and PBS should you use to prepare your first dilution standard (the one
with the highest concentration) in the series?
What will the concentration of the first dilution standard be in μg/mL?
Select the correct two responses from the options below:
a. 80 μL Stock protein solution + 40 μL PBS
b. 30 μL Stock protein solution + 30 μL PBS
c. 150 μg/mL
d. 200 μg/mL
e. 300 μg/mL
f. 60 μL Stock protein solution + 60 μL PBS
Question 5 CompleteMarked out of 1.00
Which cells are responsible for activating the haemostatic mechanism?
Select one:
a. Thrombocytes
b. Leukocytes
c. T cells
d. B cells
e. Monocytes
6
A protein with a low a inity to a specific material surface:
Select one:
a. Will initially adsorb to the surface in a proportion reflecting its concentration in solution and then be displaced by proteins
with a higher a inity to the surface
b. Will not adsorb to the surface even if it is in a relatively high concentration in solution
c. Will initially adsorb to the surface in a proportion reflecting its concentration in solution and then displace proteins with a
higher a inity to the surface
d. Will rapidly adsorb to the surface and quickly occupy all available binding sites
Question 7 CompleteMarked out of 1.00
What cell type should you use for performing cytotoxicity tests on a series of 20 novel co-polymer formulations?
Select one:
https://qmplus.qmul.ac.uk/mod/quiz/review.php?attempt=3175628&cmid=2541997 2/14
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