A nurse is manning a phone line for trauma and crisis support.
A client on the phone inquires, “Could you explain how trauma-related disorders develop?” Which response should the nurse provide?

Choice A rationale
The client must be calm and cooperative. This is the most important criterion for removing physical restraints. Restraints are used to prevent patients from causing harm to themselves or others. Once the patient is calm and cooperative, it indicates that the risk of harm has decreased. The goal is always to use the least restrictive measures and to remove restraints as soon as possible.
Choice B rationale
The provider who prescribed the restraints must be present to assess the client before the restraints can be removed. This is not necessarily true. While a provider’s order is required to initiate restraints, the decision to remove them can often be made by the nurse based on their assessment of the patient.
Choice C rationale
The client must verbalize remorse for their behavior. This is not a requirement for removing restraints. The primary concern is the safety of the patient and others, not whether the patient expresses remorse.
Choice D rationale

The client only verbalizes anger toward the staff. If the client is still expressing anger, it may not be safe to remove the restraints. However, verbalizing anger alone is not a sufficient reason to keep a patient in restraints.

Choice A rationale
While it’s true that some mutations can allow a virus to survive longer in the environment, this doesn’t necessarily increase the virus’s communicability, or its ability to spread from person to person.
Choice B rationale
A mutation that causes more severe disease can make an illness more dangerous, but it doesn’t necessarily make the virus more communicable. In fact, viruses that cause severe disease can sometimes be less communicable, because severely ill individuals are less likely to be moving around and spreading the virus.
Choice C rationale
The new mutation spreads easier from one individual to another. This is the definition of increased communicability. When a virus mutates in a way that allows it to spread more easily between individuals, this can lead to more cases of the disease, especially if the population is not immune to the new strain.
Choice D rationale

A mutation that requires a larger amount of the virus to cause disease would actually decrease the virus’s communicability. If more viral particles are needed to cause an infection, the virus would be less likely to spread from person to person.