Infrared (IR) Light Therapy | Theory, Use, & Parameters

Infrared (IR) Light Therapy | Theory, Use, & Parameters

Assessment

Interactive Video

Science, Health Sciences, Biology

University

Hard

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The video tutorial explores infrared light therapy, a therapeutic modality distinct from regular heat. It explains the light spectrum, focusing on infrared light's higher wavelength and lower energy, which allows it to penetrate skin without causing DNA damage. The video details how infrared light therapy works at the cellular level, enhancing wound healing and tissue repair through mechanisms like increased nitric oxide and ATP production. Various methods of delivering infrared light, such as lamps, pads, and probes, are discussed, highlighting their applications and precautions.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the relationship between wavelength and energy in the context of infrared light.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the different methods to deliver infrared light therapy?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What biological effects does infrared light therapy have on cells?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the role of nitric oxide in infrared light therapy.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How does infrared light therapy contribute to wound healing?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of reactive oxidative species in infrared light therapy?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How does infrared light therapy affect collagen synthesis?

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