Application for Therapeutic Ultrasound Flashcards
What essential equipment is used for therapeutic ultrasound treatment?
An ultrasound machine equipped with a transducer (sound head) and ultrasound gel for effective transmission of sound waves.
What are the typical frequency settings for therapeutic ultrasound based on tissue depth?
1 MHz is used for deep tissues, while 3 MHz is preferred for superficial tissues like those around the medial knee.
What factors influence the choice of intensity settings in therapeutic ultrasound?
The intensity typically ranges from 0.5 to 1.5 W/cm², adjusted based on the depth of tissue being treated and the patient’s comfort level.
What are the differences between continuous and pulsed modes in therapeutic ultrasound?
Continuous mode provides thermal effects, heating tissues, while pulsed mode offers non-thermal effects, beneficial for acute inflammation.
What should be done during the preparation phase for therapeutic ultrasound?
Explain the treatment procedure to the athlete, outlining sensations to expect, and ensure comfort by positioning the knee slightly bent and supported.
How should the ultrasound transducer be moved during treatment?
The transducer should be moved in small circular motions or a back-and-forth pattern without pausing in one spot to prevent overheating tissues.
Why is gel applied before ultrasound treatment, and how is it done?
A generous amount of ultrasound gel is applied to reduce air gaps, facilitating better transmission of sound waves between the transducer and skin.
What factors determine the duration of therapeutic ultrasound treatment?
Treatment typically lasts 5 to 10 minutes, influenced by the size of the area treated and the athlete’s specific healing needs.
