Special Mattresses Used to Improve the Circulation of Patients in ICUs

question 27

Multiple Choice

Special mattresses used to improve the circulation of patients in ICUs and coronary care units (CCU) include:
1) alternating pressure mattresses.
2) air-filled mattresses.
3) the Bair Hugger.

• A) 1 only
• B) 1 and 2 only
• C) 1 and 3 only
• D) 1, 2, and 3

Understand the functional properties of different sensory receptors.

Describe changes in sensory perception with aging.

Recognize the neural pathways associated with different senses.

Classify receptors based on stimulus type.

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Definitions:

Primary Aging

Refers to the gradual and inevitable process of bodily deterioration that occurs throughout life.

Secondary Aging

The changes in physical and cognitive function that are due to illness, health habits, and other individual factors, rather than the aging process itself.

Intellectual Gains

Increases in mental capacity and understanding, often resulting from learning, experience, or education.

Middle Adulthood

A life stage typically occurring from ages 40 to 65, characterized by stability, maturity, and an increased focus on personal and professional achievement.