An adult client experiences a gasoline tank fire when riding a motorcycle and is admitted to the emergency department (ED. with full thickness burns on both lower extremities. Which percentage of body surface area should the nurse document in the electronic medical record (EMR)?

Choice A: Blood alcohol level of 0.09% (90 mmol/L) is not the most important finding for the nurse to report, as this is within the reference range and does not indicate alcohol intoxication or withdrawal, which can affect the client's mental status and mood stability. This is a distractor choice.

Choice B: Six hours of sleep in the past three days is not the most important finding for the nurse to report, as this is a common symptom of bipolar disorder during manic episodes and does not require immediate intervention by the health care provider. This is another distractor choice.

Choice C: Serum lithium level of 1.6 mEq/L (1.6 mmol/L) is the most important finding for the nurse to report, as this indicates lithium toxicity, which can cause neurological and renal impairment and potentially fatal complications such as seizures, coma, and cardiac dysrhythmias. Therefore, this is the correct choice.

Choice D: Weight loss of 10 pounds (4.5 kg) in past month is not the most important finding for the nurse to report, as this may be related to decreased appetite or increased activity during manic episodes and does not pose an immediate threat to the client's health or safety. This is another distractor choice.

Choice A reason: This is correct because it addresses both the physical and emotional needs of the child and the mother. The nurse should provide comfort and reassurance to the mother and explain that occasional accidents are normal and not a sign of failure.

Choice B reason: This is incorrect because it implies that the mother is incompetent and needs external help. The nurse should first establish rapport and trust with the mother before suggesting any resources or interventions.

Choice C reason: This is incorrect because it suggests that there is something wrong with the child's kidneys, which may alarm and offend the mother. The nurse should not jump to conclusions without assessing the child's history and symptoms.

Choice D reason: This is incorrect because it generalizes and stereotypes boys as being slower than girls in toilet training. The nurse should not make assumptions based on gender and should respect individual differences.