PHA 6935 Module 4 Quiz | Score 5/10 | University of Florida

PHA 6935 Module 4 Quiz
• Due Oct 9 at 5pm




• Points 10




• Questions 10




• Available Sep 23 at 8am - Oct 14 at 5pm




• Time Limit 20 Minutes

This quiz was locked Oct 14 at 5pm.


Attempt History

Attempt Time Score

LATEST Attempt 1 20 minutes 5 out of 10
Score for this quiz: 5 out of 10
Submitted Oct 9 at 3:42pm
This attempt took 20 minutes.


Question 1

, pts

Conventional fingerprint powders:



should only be used on dry, nonporous surfaces



rely on physical phenomena, not chemical



generally lack sensitivity for the detection of older fingermarks




all of the above




Question 2
pts

SPR (small particle reagent):

Correct Answer

is a wet powdering technique that uses a powder suspension




is recommended for use on paper surfaces that have been wet



reacts with components of the eccrine deposit



can be applied under vacuum to treat nonporous surfaces