Elecrotherapy Quiz Leave a Comment / Quizzes / By Hayley Humphreys Elecrtotherapy Quiz from phyysiotherapy secrets MCQ 71 Electrotherapy Electrotherapy Quiz from Physiotherapy Secrets MCQ book 1 / 25 The mode of heat transfer by hot pack, whirl pool bath, paraffin wax bath is___. conduction and radiation radiation and convention conduction, radiation and convention conduction and convention 2 / 25 Which law is applicable to determine the distance between ultraviolet source and skin? Van’t Hoff’s law Bunsen-Roscoe raciprocity law Inverse square law None of the above 3 / 25 Which is not therapeutics effect of UVR Treatment of acne valgaris Reduction of blood pressure Increased vitamin-D production Pain reduction 4 / 25 The UVR most effective in producing Vit.- D is 200-280 nm 280-300 nm None of the above 400-313 nm 5 / 25 Which iontophoresis is used for hyper hydro sis Glycopyrronium bromide Metallic silver Xanthenes nicotinamide Vinc alkaloid 6 / 25 Zinc iontophoresis is used for Neutrogena pain Non healing ulcers Ischemic ulcers Anti – inflammatory effect 7 / 25 Region of thermal comfort is between 450 – 50 C 50 - 350 C 150 – 250 C 50 – 450 C 8 / 25 PWB is comfortable at 500 C temperatures, whereas water at 500 C temperature causes damage to skin, why? High specific heat of PWB Latent heat of fusion of PWB Low specific heat of PWB High viscosity of PWB 9 / 25 Evaporating spray used in sports injury, contains Fluori methane. Fluori ethane. Ethyl chloride. Chlori ethane. 10 / 25 The Hydro collator packs are heated up to ------------ temperature Non of the above 400 – 500 C 750 – 80 C 500 – 600 C 11 / 25 Spasticity can be reduced by Heating Cooling SWD TENS 12 / 25 Which is superficial heating modality? Hot pack, Wax bath, Hydrotherapy & Infrared Microwave, Hot pack, Hydro therapy & Hot water bath Electric heat pad, Fluido therapy, Short wave diathermy & Infra red Hydro collator, Wax bath, Hydrotherapy & Ultra sound. 13 / 25 Joint position sense is affected by cryotherapy upto d. 30 minutes 10 minutes Up to 15 minutes 5 minutes 14 / 25 For facilitation brisk icing duration is 2 second 1 second 4 second 3 second 15 / 25 Kaolin has been used as Hot moist pack UV Dry hot pack Cold pack 16 / 25 Beyond the conduction block in case of neurapraxia what should be the difference of current between two sides? < 2 mA < 6 mA < 4 mA < 8 mA 17 / 25 UV B & UV C are absorbed in ----------. Lens of eye None of the above Both . Cornea 18 / 25 Heat is used prior to passive stretching exercises because of Analgesic effect, reduction of viscosity and increase collagen extensibility Analgesic effect, increase of viscosity and increase collagen extensibility Analgesic effect, increase of viscosity, sedative effect and reduction of muscle spasm Analgesic effect, reduction of viscosity and decrease collagen extensibility ans:b 19 / 25 Neonatal Jaundice can be treated by --- Red light Yellow light Blue light Infra red 20 / 25 Prolonged application of UVR may produce skin cancers because– It damages melanocytes It damages sebaceous glands It damages langerhans cells. It damages keratinocytes 21 / 25 The number of moles of a given ion that will be released by passage of current directly proportional to Ejection time Amperes of charge Transport number a & b All of the above 22 / 25 The principle of applying direct current to the body is Provide a complete circuit All of the above There should be uniform current density The indifferent electrode size should be more than 2 ½ times the active electrode placed at therapeutic 23 / 25 Fungal skin infection can be treated by Dexamethasone iontophoresis Iodine iontophoresis Zinc iontophoresis Copper iontophoresis 36 24 / 25 In unilateral nerve injury, when the required current intensity for stimulation is 10 – 20 times of opposite side normal muscle then what might be the condition? Neurotemesis Neurapraxia Axonotomesis of all most all nerve fibers Axonotemesis of few nerve fibers 25 / 25 To have neuromuscular effect of cryotherapy the application should be upto 20 minutes 30 minutes 45 minutes None of the above Your score isThe average score is 27% LinkedIn Facebook VKontakte 0% Restart quiz
