1. How could this fraud have been prevented? Why is this a
difficult fraud to prevent?
1. What factors in Johnson’s control environment have led to and
facilitated the manager’s manipulation of inventory?
2. What pressures did Debbie have to overstate inventory?
3. What rationalization did Debbie use to justify her fraud?
. How could this fraud have been prevented? Why is this a
difficult fraud to prevent?
Case Study 1: Recent attacks
How could the attack been prevented if the five fundamental
security principles—layering, limiting, diversity, obscurity, and
simplicity—had been applied?
Create a table that lists each of these security principles and
how they could have been used to mitigate the attack.
Case Study 2: Crypto-malware Attacks
Use the Internet to research some of the recent different
crypto-malware ransomware attacks.
Define Crypto-malware Attacks and list some of them.
What do they do?
Why are they so successful?...
What is the level of health that we could reasonably be able to
achieve? How could we achieve this? What inputs would be necessary
to reach this level and at what cost?
Describe an occasion where bias impacted project objectives. How could it have been prevented? Were any recovery strategies implemented, or did the occasion result in a game changer or show-stopper?
1. What is an improvement action considered to be
strong—meaning it is more likely to achieve patient safety
improvement goals than weak or intermediate actions?
Software enhancements
Checklists for staff to follow
Process double-checks
Tangible involvement by leadership
2. What technique can be used to minimize cognitive
overload for hospital caregivers?
Test staff competencies at least annually.
Eliminate committee assignments.
Add patient care decision aids.
Provide staff with adequate off-work intervals.
3. How long after an improvement project has ended...
Differential Equations
1. Create a direction field for y 0 = y − y 2 .
(a) You should find any equilibrium solutions by hand and at
least a few other solutions. Feel free to make a direction field
with some piece of technology and share a picture of it.
(b) Find at least a few solution curves and describe the
behavior of y as x → ∞, for different ranges of initial values
y(x0) = y0.
(c) Use your...