A nurse is teaching the guardian of a newborn about car seat safety.
Which of the following statements by the guardian indicates an understanding of the teaching?

Choice A rationale

Visual disturbances are a less common side effect of risperidone and are not typically considered a priority finding. While they can be a nuisance for the client, they do not pose an immediate threat to the client's life. Other side effects require more immediate attention and intervention from the healthcare provider.

Choice B rationale

Risperidone can cause cardiac side effects such as QT prolongation, which can lead to life-threatening arrhythmias like Torsades de pointes. An irregular pulse is a critical finding that could indicate an underlying cardiac issue and requires immediate evaluation. This is a priority finding for the nurse to report to the provider.

Choice C rationale

Constipation is a common side effect of risperidone due to its anticholinergic properties. While it can cause discomfort, it is not an immediate life-threatening condition. The nurse should address this by encouraging fluid and fiber intake and possibly discussing a stool softener with the provider, but it is not the highest priority.

Choice D rationale

Dry mouth is a common and relatively benign side effect of risperidone. While it can cause discomfort and increase the risk of dental caries, it is not an urgent or life-threatening condition. The nurse can advise the client on strategies to manage this symptom, such as using sugar-free candies or chewing gum. *.

Choice A rationale

Chills are a systemic manifestation of an infectious process and are commonly associated with endometritis. Endometritis is an infection of the uterine lining, which can cause a systemic inflammatory response. This response often includes fever and chills, as the body's immune system fights the invading pathogens, causing a thermoregulatory cascade. A temperature of 100.4°F (38°C) or higher is typical.

Choice B rationale

Back pain can occur with various postpartum conditions, but it is not a primary or specific finding for endometritis. While uterine cramping and pelvic pain are characteristic due to the uterine inflammation, back pain is not as specific. More classic signs are fever, lower abdominal pain, uterine tenderness, and foul-smelling lochia due to the presence of bacteria.

Choice C rationale

Tachycardia, not bradycardia, is an expected finding in a client with endometritis. Tachycardia is a physiological response to fever, infection, and the systemic inflammatory process. The heart rate increases to compensate for increased metabolic demand and to circulate immune cells more efficiently. Bradycardia would be an unusual and unexpected finding.

Choice D rationale

Agitation is not a primary or typical finding of endometritis. Endometritis is a physical infection of the uterine lining. While discomfort and fever may cause irritability, agitation is not a specific expected symptom. This finding is more associated with neurological or psychiatric conditions, or severe complications like septic shock, which is a more advanced state. *.