A nurse is reinforcing teaching with a client about the use of a quad cane. Which of the following statements by the client indicates an understanding of the teaching?

Rationale:

A. Small, raised vesicles over the body may indicate an allergic reaction but are not typically associated with IV antibiotics.

B. Rhinitis may indicate an allergic reaction but is not typically associated with IV antibiotics.

C. Itching of the skin may indicate an allergic reaction but is not typically associated with IV antibiotics.

D. Severe wheezing may indicate an allergic reaction or anaphylaxis and should be reported immediately.

Rationale for A: Providing oral care once every 8 hours is not directly related to relieving dyspnea. Oral care addresses comfort related to dry mouth, but it doesn't improve breathing difficulties.

Rationale for B: Repositioning the client every 4 hours can help alleviate dyspnea by improving lung expansion and preventing pooling of secretions. It also helps in reducing pressure injuries, promoting comfort, and preventing complications.

Rationale for C: Placing the head of the bed flat can exacerbate dyspnea by hindering lung expansion. It is recommended to elevate the head of the bed to improve air exchange and breathing.

Rationale for D: While using a fan can help with the sensation of breathlessness, repositioning every 4 hours is a more direct action to support ventilation and reduce dyspnea.