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Interventions Pre-Test

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

When would you choose to use heat over ice?

a)

swelling caused by acute injury

b)

muscle tightness and soreness

c)

management of acute inflammation process

d)

pain after recent ankle sprain

2.

Which mode of heat transfer is occurring with the use of a hot pack?

a)

conduction

b)

convection

c)

conversion

d)

radiation

3.

During the inflammatory stage, which response involves platelets creating temporary clotting?

a)

Vascular

b)

Hemostatic

c)

Cellular

d)

Immune

4.

When a wound can heal without wound contraction, what kind of healing is occuring?

a)

None

b)

Primary Intention

c)

Secondary Intention

d)

Indirect Union

5.

Which setting for ultrasound is used to decide the effects of thermal or non-thermal effects?

a)

Duty Cycle

b)

Frequency

c)

Intensity

d)

Duration

6.

Which neuron is usually depolarized 3rd in the body with increasing current?

a)

A-delta

b)

A-gamma

c)

A-beta

d)

A-alpha

7.

Which neuron is being targeted to reduce chronic pain?

a)

A-beta

b)

A-delta

c)

A-alpha

d)

A-gamma

8.

If you wanted to address pain with TENS to depolarize A-beta fibers, what example would you use to explain to your patient what is occurring?

a)

Gate Theory

b)

Runners High

9.

When applying strong, low-rate TENS - what pulse duration is being used?

a)

200 us

b)

10 pps

c)

80 us

d)

150 pps

10.

Which fibers are being recruited first when using externally stimulated contractions?

a)

Fast Twitch

b)

Slow Twitch

c)

Oxidative

d)

Low Force

11.

When would you need to increase the pulse duration to a very long pulse duration (>10 ms)?

a)

Peripheral Neuron has degenerated

b)

You want to directly depolarize muscle fibers

c)

Both A and B

d)

Neither A or B

12.

When assessing the quality of a muscle contraction when using voluntary contraction, you should expect:

a)

Rapid Onset

b)

Jerky Onset

c)

Smooth Onset

d)

Synchronous Recruitment

13.

When using HVPC to treat edema from acute inflammation, which polarity would you choose?

a)

Negative

b)

Positive

14.

While dosing for iontophoresis, you want to use 3 mA so how long would it be applied for?

a)

10 minutes

b)

13.3 minutes

c)

20 minutes

d)

40 minutes

15.

Which of the following is not a type of diathermy applicators?

a)

Inductive Coil

b)

Magnetron

c)

Radiative Coils

d)

Capacitive Plates

16.

What is the clinical use of low-intensity lasers?

a)

Superficial Heating

b)

Produce erythema

c)

Decrease edema

d)

Promote Tissue Healing

17.

Which form of UV rays is ionizing and not used for therapeutic effects?

a)

PUVA

b)

UVA

c)

UVB

d)

UVC

18.

Which aquatic principle allows patients to float and reduce fear of falling through the use of aquatic therapy?

a)

Buoyancy

b)

Resistance

c)

Pressure

d)

Heat