Which statement indicates that the nurse feels empathy for the client?

The sentence suggests that the plumber used a tube to open up the blocked pipe, indicating that the tube needs to be able to navigate through the pipe's twists and turns. In this context, a flexible tube would be the appropriate choice, as it can bend and maneuver within the pipe. The options "rigid," "solid," and "perforated" do not convey the same idea of flexibility and adaptability as "flexible" does in this context.

In anatomy, the term "ventral" is used to describe the lower surface of a structure. It is the opposite of "dorsal," which refers to the upper surface. "Inferior" refers to being lower in position, but it does not specifically indicate the lower surface of a structure. "Transverse" refers to a horizontal plane dividing the body into superior and inferior parts, but it does not specifically refer to the lower surface of a structure.

Pondering.

In the given sentence, "exasperatingly" is used as an adverb to describe how the person concluded their contemplation of their financial circumstances. "Exasperatingly" means in an irritated or frustrated manner. It suggests that the person reached their conclusion while feeling exasperation or annoyance with their present financial situation.

Option D, "Pondering," is the correct answer as it aligns with the act of contemplating or thinking deeply about something, which is the main action described in the sentence.

Refrain.

In this context, "abstain" means to voluntarily choose not to do something or to refrain from a particular action. The sentence suggests that people who have an allergy to wheat should avoid or refrain from eating pasta. The word "abstain" implies a conscious decision to abstain or avoid something due to a specific reason or condition. Therefore, option A, "Refrain," is the correct answer.