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PS 103 Human Factors and Safety questions and answers already solved 2024
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PS 103 Human Factors and Safety questions and answers already solved 2024
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PS 103 Human Factors and SafetyHuman factors is the study of:
(A) Interactions among humans
(B) Interactions between humans and machines
(C) Interactions between humans and the environment
(D) All of the above - correct answer ✔(D) All of the above
Which of the following is an example of unconscious processing by the brain?
(A) Optical illusions
(B) Skipping a step on a checklist to save time
(C) Mistaking one drug for another because of look-alike packages
(D) A and C - correct answer ✔(D) A and C
When attempting to decrease the risk of error, it's important to use human
factors principles because:
(A) If you understand the factors that cause people to make mistakes, you can
hire safer providers.
(B) If you understand human factors principles, you can ensure your system
is perfectly safe.
(C) If you understand the factors that affect human performance on critical
tasks, you can design a safer system.
(D) If you understand human factors principles, you can always justify using
the latest technology at the bedside. - correct answer ✔(C) If you understand
the factors that affect human performance on critical tasks, you can design a
safer system.
, You visit the local convenience store looking for a refreshing drink on a
pleasant day. You know that you want a new type of cola beverage you've
heard advertised on the radio, and reach into the refrigerator for what you
think is the caffeine-free version of that cola. After you pay, pop the can, and
begin drinking, you find that you purchased the sugar-free version instead
(whoops!). What most likely contributed to this error?
(A) Look-alike cans/labels
(B) The ad on the radio
(C) The cost of the beverage
(D) The weather outside - correct answer ✔(A) Look-alike cans/labels
At the end of a double shift, an experienced nurse with an excellent track
record gives a medication to the wrong patient. Based on human factors
principles, what would you guess was the biggest contributor to this error?
(A) The nurse's training was out-of-date.
(B) The nurse was prone to error because she was tired.
(C) The nurse had become complacent and stopped trying hard.
(D) The nurse deliberately ignored protocol. - correct answer ✔(B) The
nurse was prone to error because she was tired.
Which of the following is a basic strategy for minimizing the opportunity for
error in a process?
(A) Reducing reliance on technology
(B) Standardizing how the process is completed
(C) Trying harder to perform the process correctly
(D) A and C - correct answer ✔(B) Standardizing how the process is
completed
Which of the following statements about redundancies within processes is
always true?
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