Assisting With Cast Application Exam Questions with Correct Answers Latest 2025-2026
casts made from - Answers plaster of Paris
synthetic materials
describe plaster of paris cast - Answers multiple rolls of open-weave cotton
saturated w/calcium sulfate crytals
heaver than synthetic
24-72 hours no weight bearing while drying
describe synthetic casts - Answers fiberglass or plastic
don't crumble in water
lightweight
sets in 15 minutes - weight bearing
what medications to use during cast application - Answers PO - 30-40 minutes before
IM - 20-30 minutes before
IV 2-5 minutes before
muscle relaxant 30 min before if spasms present
skin preparation for casting - Answers cleansing w/soap & water
changing dressing, trimming long har
patient position while casting - Answers lying, standing, or sitting depends
what sensation do you tell the patient they may feel while cast is being applied - Answers
warmth
how to wet cast - plaster - Answers thumb under outer edge
submerge plaster roll under water in casting bucket or plastic basic until bubbles stop
squeeze slightly & give to person applying
how to wet cast - synthetic - Answers submerge in lukewarm water for 10-15 seconds
squeeze
how to check if cast is put on correctly - not too tight or loose - Answers 2 fingers should be
casts made from - Answers plaster of Paris
synthetic materials
describe plaster of paris cast - Answers multiple rolls of open-weave cotton
saturated w/calcium sulfate crytals
heaver than synthetic
24-72 hours no weight bearing while drying
describe synthetic casts - Answers fiberglass or plastic
don't crumble in water
lightweight
sets in 15 minutes - weight bearing
what medications to use during cast application - Answers PO - 30-40 minutes before
IM - 20-30 minutes before
IV 2-5 minutes before
muscle relaxant 30 min before if spasms present
skin preparation for casting - Answers cleansing w/soap & water
changing dressing, trimming long har
patient position while casting - Answers lying, standing, or sitting depends
what sensation do you tell the patient they may feel while cast is being applied - Answers
warmth
how to wet cast - plaster - Answers thumb under outer edge
submerge plaster roll under water in casting bucket or plastic basic until bubbles stop
squeeze slightly & give to person applying
how to wet cast - synthetic - Answers submerge in lukewarm water for 10-15 seconds
squeeze
how to check if cast is put on correctly - not too tight or loose - Answers 2 fingers should be
