What Is the System Availability for Something That Has a Mean

question 83

Multiple Choice

What is the system availability for something that has a mean time between failures of 168 hours and needs an average of 48 hours to repair when it does fail?

• A) 0.98
• B) 0.93
• C) 0.88
• D) 0.83
• E) 0.78

Describe the perioperative nursing care phases and the specific nursing responsibilities in each.

Apply effective patient education techniques for preoperative and postoperative care instructions, assessing methods and adapting to patient's learning needs.

Understand the procedures for minimizing discomfort during patient repositioning and the importance of patient involvement.

Assess and ensure effective patient breathing techniques, like diaphragmatic breathing, to prevent respiratory complications postoperatively.

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Definitions:

Compounded Quarterly

Interest calculated on the initial principal and also on the accumulated interest of previous periods of a deposit or loan, done four times a year.

Future Value

An asset or cash's future worth that is equal to a designated sum in the present day.

Savings Plan

A strategic approach to setting aside a portion of one's income for future use or emergencies.

Compounded Monthly

Interest on an investment or loan is calculated and added to the principal amount on a monthly basis.