Elecrotherapy Quiz Leave a Comment / Quizzes / By Fatma Qeshta Elecrtotherapy Quiz from phyysiotherapy secrets MCQ 66 Electrotherapy Electrotherapy Quiz from Physiotherapy Secrets MCQ book 1 / 25 Which is superficial heating modality? Microwave, Hot pack, Hydro therapy & Hot water bath Hot pack, Wax bath, Hydrotherapy & Infrared Hydro collator, Wax bath, Hydrotherapy & Ultra sound. Electric heat pad, Fluido therapy, Short wave diathermy & Infra red 2 / 25 To have neuromuscular effect of cryotherapy the application should be upto None of the above 20 minutes 45 minutes 30 minutes 3 / 25 The UVR most effective in producing Vit.- D is 200-280 nm None of the above 280-300 nm 400-313 nm 4 / 25 Prolonged application of UVR may produce skin cancers because– It damages keratinocytes It damages langerhans cells. It damages sebaceous glands It damages melanocytes 5 / 25 Beyond the conduction block in case of neurapraxia what should be the difference of current between two sides? < 6 mA < 2 mA < 8 mA < 4 mA 6 / 25 For facilitation brisk icing duration is 3 second 2 second 4 second 1 second 7 / 25 Evaporating spray used in sports injury, contains Ethyl chloride. Chlori ethane. Fluori ethane. Fluori methane. 8 / 25 The Hydro collator packs are heated up to ------------ temperature 400 – 500 C 500 – 600 C Non of the above 750 – 80 C 9 / 25 PWB is comfortable at 500 C temperatures, whereas water at 500 C temperature causes damage to skin, why? Latent heat of fusion of PWB High viscosity of PWB Low specific heat of PWB High specific heat of PWB 10 / 25 Region of thermal comfort is between 50 - 350 C 50 – 450 C 450 – 50 C 150 – 250 C 11 / 25 Zinc iontophoresis is used for Anti – inflammatory effect Non healing ulcers Ischemic ulcers Neutrogena pain 12 / 25 Fungal skin infection can be treated by Copper iontophoresis 36 Zinc iontophoresis Dexamethasone iontophoresis Iodine iontophoresis 13 / 25 The number of moles of a given ion that will be released by passage of current directly proportional to All of the above Transport number Ejection time a & b Amperes of charge 14 / 25 Which is not therapeutics effect of UVR Treatment of acne valgaris Reduction of blood pressure Pain reduction Increased vitamin-D production 15 / 25 Joint position sense is affected by cryotherapy upto Up to 15 minutes 10 minutes d. 30 minutes 5 minutes 16 / 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? Axonotemesis of few nerve fibers Neurotemesis Axonotomesis of all most all nerve fibers Neurapraxia 17 / 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, sedative effect and reduction of muscle spasm Analgesic effect, reduction of viscosity and decrease collagen extensibility ans:b Analgesic effect, increase of viscosity and increase collagen extensibility 18 / 25 Spasticity can be reduced by TENS Heating Cooling SWD 19 / 25 Kaolin has been used as Cold pack Dry hot pack Hot moist pack UV 20 / 25 The principle of applying direct current to the body is Provide a complete circuit The indifferent electrode size should be more than 2 ½ times the active electrode placed at therapeutic There should be uniform current density All of the above 21 / 25 Which iontophoresis is used for hyper hydro sis Glycopyrronium bromide Xanthenes nicotinamide Vinc alkaloid Metallic silver 22 / 25 UV B & UV C are absorbed in ----------. Lens of eye Both None of the above . Cornea 23 / 25 Which law is applicable to determine the distance between ultraviolet source and skin? None of the above Inverse square law Bunsen-Roscoe raciprocity law Van’t Hoff’s law 24 / 25 The mode of heat transfer by hot pack, whirl pool bath, paraffin wax bath is___. radiation and convention conduction and convention conduction, radiation and convention conduction and radiation 25 / 25 Neonatal Jaundice can be treated by --- Blue light Red light Infra red Yellow light Your score isThe average score is 27% LinkedIn Facebook Twitter VKontakte 0% Restart quiz
