Describe the role of light in creating a healing environment


Light is a form of electromagnetic energy that can have both positive and negative effects on people. With respect to health, the difference between natural and artificial light is significant. Increasing the amount of natural sunlight exposure is an important part of creating a healing environment. That said, people should consider controlling the amount of direct sunlight when working indoors by using blinds and curtains to create indirect sunlight and protect the skin and eyes.

Health & Biomechanics

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Answer the following statements true (T) or false (F)

1. A person with a BAC of 0.08% is considered legally drunk. 2. Approximately 40% of college students reported engaging in binge drinking. 3. College students who are binge drinkers affect nondrinking students as well as themselves. 4. Binge drinking among college students is linked to lower academic performance.

Health & Biomechanics

Which of the following is the most superficial layer of skin?

A) subcutaneous layer B) epidermis C) dermis D) corium

Health & Biomechanics

Match each item with the correct statement below.

a.  Adjuvants b.  Analgesics c.  Antipyretics d.  Hypnotics e.  Sedatives 1. Classification given to relieve pain. 2. Classification given to promote sleep. 3. Classification given to calm and soothe. 4. Classification given to reduce fever. 5. Classification includes anti-depressant, anti-convulsant, or local anesthetics used as additions to enhance pain control.

Health & Biomechanics

Exercise is a type of activity that requires _____ bodily movement to improve or maintain one or more components of physical fitness.

A. anaerobic andhyper-extensive B. planned, structured, and repetitive C. unstructured and intense D. random and non-repetitive E. brisk, vigorous, and challenging

Health & Biomechanics