Use Mathematical Models Involving Linear Inequalities
-A Volunteer Wants to Crochet

question 264

Multiple Choice

Use Mathematical Models Involving Linear Inequalities
-A volunteer wants to crochet beach hats and baby afghans for a church fund-raising bazaar. She needs 6 hours to make a hat and 5 hours to make an afghan and she has 30 hours available. Write an inequality that describes the situation and use the inequality to decide whether she can make 5 hats and 9 afghans in the time allowed. Let $x$ represent the number of hats and $y$ the number of afghans that she makes.

• A) \(6 x + 5 y \leq 30\); no
• B) \(6 x + 5 y \leq 30\); yes
• C) \(6 x + 5 y \geq 30 ; n o\)
• D) \(6 x + 5 y \geq 30\); yes

Describe the appropriate use and benefits of compression devices and stockings in preventing venous stasis.

Identify safety measures to prevent falls and injuries during patient mobilization.

Understand the impact of patient education on the prevention and management of mobility-related complications.

Understand the selection criteria for different types of support surfaces based on patient needs.

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Definitions:

Specimen Container

A container used in healthcare settings to collect and transport samples, such as blood, urine, or tissue, for diagnostic testing.

Indwelling Urinary Catheter

A medical device inserted into the bladder through the urethra to drain urine for patients who cannot do so naturally.

Double-lumen Catheter

A catheter with two separate channels, allowing for simultaneous infusion and withdrawal of fluids or medications.

Abdominal Surgery

Surgical procedures performed on organs or structures within the abdominal cavity, which can include operations on the stomach, liver, gallbladder, pancreas, intestines, and reproductive organs.