A Single-Phase Waiting-Line System Meets the Assumptions of Constant Service

question 15

Multiple Choice

A single-phase waiting-line system meets the assumptions of constant service time or M/D/1. Units arrive at this system every 10 minutes on average. Service takes a constant 4 minutes. The average length of the queue L_q is

• A) 0.4
• B) 0.133
• C) 4.167
• D) 4.583
• E) 6

Discuss generativity and personality themes among middle-aged adults.

Discuss career changes and job satisfaction in middle adulthood.

Understand the basic concepts of aging and its impact on human physiology.

Identify the major diseases and conditions associated with aging.

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Definitions:

Priority Assessment

The process of determining the importance of patient's problems or needs to establish a sequence for nursing or medical interventions.

Dehydration

Excessive loss of water from the body tissues accompanied by a disturbance of body electrolytes.

Blood Pressure

The pressure exerted by circulating blood upon the walls of blood vessels, indicating heart and vascular health.

Psychological Stress

A condition arising when an individual perceives a discrepancy between the demands of a situation and their capacity to meet those demands, resulting in anxiety or other stress-related symptoms.