A nurse is reinforcing teaching about foot care with a client who has type 2 diabetes mellitus.
Which of the following statements by the client indicates an understanding of the teaching?

Choice A rationale:

Hypertension (high blood pressure) is not typically associated with hyponatremia. Hyponatremia is characterized by low levels of sodium in the blood, which can lead to symptoms such as headache, nausea, vomiting, confusion, and muscle cramps. Hypertension is more commonly associated with conditions like hypertension itself or conditions that cause fluid retention.

Choice B rationale:

Constipation is not a typical finding in hyponatremia. Hyponatremia is more likely to cause gastrointestinal symptoms such as nausea and vomiting. Constipation is not a direct consequence of low sodium levels in the blood.

Choice C rationale:

Muscle cramps are a common manifestation of hyponatremia. Low sodium levels can lead to an imbalance in electrolytes, affecting muscle function and leading to muscle cramps and weakness. Monitoring for muscle cramps is important in clients with hyponatremia.

Choice D rationale:

Blurred vision is not a classic symptom of hyponatremia. Hyponatremia is more likely to cause neurological symptoms such as confusion, headache, and in severe cases, seizures. Blurred vision is typically associated with other eye or visual disorders and not directly related to low sodium levels in the blood.

The correct answer is: a. Remove bibs when the infant is going to sleep.

Choice A reason: Removing bibs when an infant is going to sleep is a critical safety measure to prevent suffocation and strangulation risks. Infants should have a sleep environment free of any loose objects that could cover their face and interfere with breathing. The American Academy of Pediatrics recommends keeping the crib clear of items like bibs, pillows, blankets, and toys to reduce the risk of Sudden Infant Death Syndrome (SIDS) and other sleep-related infant deaths.

Choice B reason: Using a highchair for feedings is not recommended for a 3-month-old infant because they typically cannot sit up unsupported at this age. Highchairs are generally used when an infant can sit up well without support and has good head control, usually around 6 months old. Until then, infants should be held or placed in an appropriate reclined feeding position.

Choice C reason: A soft crib mattress is not advisable for infants. A firm mattress is essential to provide a safe sleep surface. Soft mattresses and other soft surfaces increase the risk of SIDS and suffocation because they can create pockets that may cause an infant’s face to sink in and restrict breathing.

Choice D reason: Placing pillows in the crib, even one small pillow, is unsafe for infants. Pillows can pose a suffocation hazard and increase the risk of SIDS. The crib should be kept bare, with only a firm mattress and a fitted sheet, to ensure a safe sleep environment for the infant.