Final EXAM with correct Questions and Answers 2024

Final EXAM with correct Questions and Answers 2024 10. After about ___ minutes the temperature gradient between tissue and heat source begins to equal out. 7 11. Infrared modalities are all those associated with changes in temperature (true or false) True 12. The application of ice massage on a chronic injury is seldom advantageous (true or false) False 13. The application of an ice bag during the acute injury phase immediately... Causes vasoconstriction 14. Analgesia is a common side effect of cold application (true or false) True 15. A therapeutic benefit of heat is the decrease in nerve conduction velocity (true or false) False 16. An ice pack is an example of which form of thermal energy transfer? Conduction 17. A warm whirlpool is an example of which form of thermal energy transfer? Convection 18. An infrared heat lamp is an example of which form of thermal energy transfer? Radiation 19. Commercial cold packs A and B correct (do not conform well to skin & can result in frostbite due to colder temperature) 20. All of the following are true about cry kinetics except... All the above are true (not used on acute injuries, can speed functional recovery, alternates cold with controlled exercise, & can break pain-spasm cycle) 21. All of the following are special precautions to be considered when using cryotherapy EXCEPT Very young individuals 22. Of the following, which is/are true regarding cold application? None are true (If crushed ice is placed in a plastic bag and applied to the skin, a moist towel should be placed between the bag and skin to prevent frostbite, & A 20 min application of cold is effective in reducing swelling because of cold-induced vasodilation, & Deep tissue temperature will return to baseline within minutes following a 20 min. application of crushed ice 23. Of the following, which is correct statement regarding the response to superficial heat? Heat decreases muscle spasm via a spinal reflex mechanism 24. Numbness in the volar aspect of the 4th and 5th fingers following the application of ice to the elbow is consistent with which of the following? Cold induced ulnar nerve palsy 25. Warm whirlpools ________. A, B, &C are correct (heat tissues via convection, permit therapeutic exercise during the heat application, & pose a risk of contamination and infection if the patient has an open wound) Paraffin _____. A, B, C correct (consists of wax and mineral oil, should be heated to 125 degrees F, & is contradicted if open wound) 27. Which of the following would be the best treatment choice for the following patient problem? The athlete is 20-year-old volleyball player who suffered a first degree lateral ankle sprain two days ago. The team is participating in the NCAA tournament in two days. The team physician will allow the athlete to play, but the athlete limps while walking and has not jogged or jumped since the injury. There is some swelling but does no limit motion. Cry kinetics 28. Of the following, which are true regarding the application of therapeutic modalities? A, B, & C are correct (Although the use of therapeutics modalities is widespread, there is often very little evidence to establish the efficiency of many treatments, Although therapeutic modalities are used to promotes the recovery of the athlete, the have the potential to do harm, & Clinicians must strive to understand the physics and physiology of modality application, not just the technique of application.) 29. Vasoconstriction occurs immediately following soft tissue damage. Why? To minimize the loss of red blood cells 30. The length of time required for healing depends on all the following EXCEPT All of the above (overall health of patient, severity of the damage, and specific tissue damaged) 31. What type of therapeutic modalities can decrease pain? All the above (ultrasound, ice, electrical stimulation, and heat) 32. Pain is difficult to assess because it is a sign rather than a symptom. (True or false) False 33. Which of the following modality has the greatest depth of penetration? Ice bags 34. Which of the following is a contraindication for the use of a paraffin bath? Skin condition 35. Which of the following is NOT a local effect of cold application?