WorksheetsInterventions Pre-Test
Total questions: 18
Worksheet time: 9mins
When would you choose to use heat over ice?
swelling caused by acute injury
muscle tightness and soreness
management of acute inflammation process
pain after recent ankle sprain
Which mode of heat transfer is occurring with the use of a hot pack?
conduction
convection
conversion
radiation
During the inflammatory stage, which response involves platelets creating temporary clotting?
Vascular
Hemostatic
Cellular
Immune
When a wound can heal without wound contraction, what kind of healing is occuring?
None
Primary Intention
Secondary Intention
Indirect Union
Which setting for ultrasound is used to decide the effects of thermal or non-thermal effects?
Duty Cycle
Frequency
Intensity
Duration
Which neuron is usually depolarized 3rd in the body with increasing current?
A-delta
A-gamma
A-beta
A-alpha
Which neuron is being targeted to reduce chronic pain?
A-beta
A-delta
A-alpha
A-gamma
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?
Gate Theory
Runners High
When applying strong, low-rate TENS - what pulse duration is being used?
200 us
10 pps
80 us
150 pps
Which fibers are being recruited first when using externally stimulated contractions?
Fast Twitch
Slow Twitch
Oxidative
Low Force
When would you need to increase the pulse duration to a very long pulse duration (>10 ms)?
Peripheral Neuron has degenerated
You want to directly depolarize muscle fibers
Both A and B
Neither A or B
When assessing the quality of a muscle contraction when using voluntary contraction, you should expect:
Rapid Onset
Jerky Onset
Smooth Onset
Synchronous Recruitment
When using HVPC to treat edema from acute inflammation, which polarity would you choose?
Negative
Positive
While dosing for iontophoresis, you want to use 3 mA so how long would it be applied for?
10 minutes
13.3 minutes
20 minutes
40 minutes
Which of the following is not a type of diathermy applicators?
Inductive Coil
Magnetron
Radiative Coils
Capacitive Plates
What is the clinical use of low-intensity lasers?
Superficial Heating
Produce erythema
Decrease edema
Promote Tissue Healing
Which form of UV rays is ionizing and not used for therapeutic effects?
PUVA
UVA
UVB
UVC
Which aquatic principle allows patients to float and reduce fear of falling through the use of aquatic therapy?
Buoyancy
Resistance
Pressure
Heat
