Final answer:
Findings that may indicate malnourishment include dry and brittle hair, low subcutaneous fat, and decreased muscle mass.
Step-by-step explanation:
In the context of a nurse caring for a client in the ED, several findings can indicate malnourishment:
1. Dry and brittle hair: Malnourished individuals often lack essential nutrients, such as protein and vitamins, which can lead to changes in the appearance and quality of their hair.
2. Low subcutaneous fat: Malnutrition can lead to loss of body fat, resulting in a lack of adequate subcutaneous fat.
3. Decreased muscle mass: Inadequate protein intake can cause muscle wasting, leading to decreased muscle mass.
By contrast, increased muscle mass and normal serum albumin levels are not typically indicative of malnourishment.