Question 1

If a patient reported to the athletic training clinic for pre-practice treatment with a chronic history of patellar tendinitis, what would be the optimal treatment protocol?

Accepted Answer

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Question 2

When providing a non-thermal ultrasound treatment over an acute injury to 1^st metatarsal phalangeal joint in which the patient has Raynaud's phenomena, what would be the best application technique to use?

Accepted Answer

Gel pad application is the best technique for non-thermal ultrasound treatment over an acute injury in a patient with Raynaud's phenomena. It allows for effective transmission of ultrasound waves without direct contact that could trigger a Raynaud's attack, and it avoids the risks associated with temperature extremes.

Question 3

When treating a small localized area, what would be the best way to move the transducer head?

Accepted Answer

Overlapping circular patterns ensure even distribution of ultrasound energy and prevent hot spots, making it the best method for treating a small localized area.

Question 4

What is the type of the modality illustrated in the picture?

Accepted Answer

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Question 5

Which of the following statements is correct in regards to differences between phonophoresis and iontophoresis?

Accepted Answer

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Question 6

What is being performed in the following illustration?

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Question 7

In the following illustration, what is a drawback to this particular modality?

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Question 8

Which of the following illustrations represents the type of massage technique that is used in conjunction with cupping to bring about a varied stimulation of the sensory nerves over heavy muscle areas?

Accepted Answer

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Question 9

Which of the following illustrations represents the type of massage technique that is used to stretch the underlying tissue and increase circulation around the joint?

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Question 10

What massage guideline for an effective massage would be neglected if an athletic trainer performed an effleurage massage on an athlete's calf on the same leg that is being treated for a cut on the thigh that may be infected?

Accepted Answer

Performing a massage on a limb that has an infection (such as a cut on the thigh that may be infected) can potentially spread the infection due to increased circulation. Therefore, knowing when not to use massage is crucial for safety and health, making option E the correct choice.

Question 11

What is the difference between Chinese acupuncture and dry needling?

Accepted Answer

Dry needling specifically targets myofascial trigger points to alleviate pain, whereas Chinese acupuncture addresses a broader spectrum of conditions, both muscular and non-muscular, based on the concept of balancing the body's energy flow.

Question 12

What is the minimal amount of time that the modality provides heat?

Accepted Answer

The modality referred to, although not specified, typically relates to heat modalities used in physical therapy or medical treatments. A common duration for sustained heat application is around 4 hours, which is considered minimal for therapeutic effects without specifying the exact modality.

Question 13

Electrical, electromagnetic, and sound energy treatments have different physical mechanisms of action. However, which of the following is a common aspect that they share?

Accepted Answer

All of these treatments can lead to an increase in tissue temperature as a secondary effect of their application. Electrical currents, electromagnetic fields, and sound waves (as in ultrasound therapy) can all cause tissues to heat up due to energy absorption and conversion processes.

Question 14

Which of the following types of energy is transferred when cryotherapy techniques are employed for treatment?

Accepted Answer

Cryotherapy involves the use of cold temperatures to treat various conditions, which directly relates to the transfer of thermal energy.

Question 15

Which of the following variables will have a decreased physiological response to thermotherapy?

Accepted Answer

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Question 16

Which of the following is a limitation of hydrocollator packs?

Accepted Answer

Hydrocollator packs are effective for superficial heating but have limited ability to heat deeper tissues significantly. This is due to the nature of heat transfer and the body's thermal conductivity, which diminishes as heat penetrates deeper into the tissues.

Question 17

Which of the following is the reason for cold water immersion techniques increasing the likelihood of swelling?

Accepted Answer

The extremities are in a gravity-dependent position during therapy, which can lead to increased swelling due to fluid accumulation in the lower parts of the body.

Question 18

Which of the following frequencies of electrical stimulation does tetany occur at in muscles?

Accepted Answer

Tetany in muscles typically occurs at frequencies of electrical stimulation around 50 pulses per second, as this frequency is high enough to cause sustained muscle contraction without relaxation.

Question 19

Which of the following is the single most common problem associated with iontophoresis?

Accepted Answer

Chemical burn is the most common problem associated with iontophoresis due to the concentration of ions and the electrical current used, which can irritate or damage the skin.

Question 20

Which of the following is a nonthermal effect of therapeutic ultrasound that can alter cell membrane structure and function?

Accepted Answer

Microstreaming is a nonthermal effect of therapeutic ultrasound that involves the movement of fluid in the vicinity of vibrating bubbles, which can alter cell membrane structure and function.

Quiz 15: Using Therapeutic Modalities