Which of the Following Is a Limitation of Hydrocollator Packs

Multiple Choice

Which of the following is a limitation of hydrocollator packs?

A) They usually do not significantly heat deeper tissues.
B) Their use does not result in general relaxation.
C) They aggravate muscle spasms.
D) Their use leads to an increase in pain perception.
E) They contain toxic substances, which cause allergic reactions in some patients.