In which situation would the use of patient restraints be appropriate? 1. the patient is unhappy and is refusing treatment. 2. a patient is drugged will not sign a consent form. 3.the patient is drunk and keeps yelling. 4. a patient is confused and is trying to pull out their ivs.

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells. b) viruses have capsids composed of protein, whereas viroids have no capsids. c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna. d) viruses cannot pass through plasmodesmata, whereas viroids can.