Select the meaning of the underlined word in the sentence. After treatment, his prognosis was excellent.

In this context, the word "adherence" means following or complying with something, in this case, the medication schedule.

The nurse instructed the patient that strict adherence to the medication schedule was essential, meaning that it was important for the patient to follow the schedule closely and without deviation. The option "stringent" means strict or rigorous, which aligns with the meaning in the sentence. The options "daily," "weekly," and "nominal" do not accurately reflect the intended meaning of the word "adherence" in this context.

The verb "assemble" means to bring together or gather in one place or group. It implies the act of collecting or uniting individuals or things in a coordinated manner. Therefore, "assemble" is the correct word that describes the action of gathering together. The options "appearance," "assembly," and "semblance" do not convey the same meaning as "to gather together."

To address a section of a fence that is falling apart, a homeowner would need to buttress it. "Buttress" means to reinforce or support something, often by adding additional structural support. In the context of the falling-apart fence, the homeowner would need to provide additional support or repair the section to prevent it from collapsing further. The options "flounder," "degrade," and "hinder" do not convey the appropriate action needed to address the situation with the fence.

A narcotic is a type of medication that can be habit-forming. It refers to drugs that have sedative or pain-relieving effects and can potentially lead to addiction or dependence. The spelling "Narcotic" is the correct and standard spelling for this word. The other options provided ("Norcotik," "Narkotic," and "Norcotic") are incorrect spellings.