option. 2. True or False Therapeutic laser will not penetrate as deep individuals with dark skin pigmentation. 3. Which is not considered an important parameter to document when using LLLT. a. time b. dose c. output power d. duty cycle 4. True or False One of criteria for a device to be labeled as LLLT is that it does not raise tissue temperature. 5. All of the following have been reported as physiological effects of LLLT EXCEPT a. wound healing b. provides deep heat c. decreases pain d. increases microcirculation 6. Why is it recommended to apply ice to the area prior to using LLLT? a. decrease pain b. increase blood flow to enhance absorption of the light
Please respond and number the correct one for each one.
1. True or False A Volleyball player presents with acute low back spasms which are causing a decrease in joint motion in their lumbar spine. Mechanical traction is an appropriate treatment option.
2. True or False Therapeutic laser will not penetrate as deep individuals with dark skin pigmentation.
3. Which is not considered an important parameter to document when using LLLT.
a. time b. dose c. output power d. duty cycle
4. True or False One of criteria for a device to be labeled as LLLT is that it does not raise tissue temperature.
5. All of the following have been reported as physiological effects of LLLT EXCEPT
a. wound healing b. provides deep heat c. decreases pain d. increases microcirculation
6. Why is it recommended to apply ice to the area prior to using LLLT?
a. decrease pain
b. increase blood flow to enhance absorption of the light
c. cause vasodilation to promote absorption of the light
d. decrease blood flow so only the injured tissue absorbs the light
7. True or False Eccentric exercises for rehab to a tendinopathy should always to be pain-free.
8. True or False Laser treatment using high dose is optimal for all injuries since all injuries will respond faster when a high dose is used.
9. Most lasers used in physical therapy for the treatment of musculoskeletal injuries are of which class of laser?
a. 1
b. 2
c.3
d.4
10. True or False Parameter selection is a very aspect of LLLT since there are so few variables to consider.
11. Which of the following statements regarding joint mobilization is FALSE?
a. Joint mobilization can restore neuromuscular control
b. During mobilization, joint mechanoreceptors are stimulated
c. Joint mobilization is indicated in the management of joint instability
d. Joint mobilization technique requires specialized training
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