Which signs indicate potential malnutrition and warrant clinician assessment?

Which signs indicate potential malnutrition and warrant clinician assessment?

• A. Rely on weight gain alone and ignore other signs.
• B. Monitor weight changes, muscle loss, fatigue, edema, and poor wound healing; refer to a clinician for assessment and intervention.
• C. Rely only on laboratory tests without clinical signs.
• D. Wait for patient to report issues before acting.

Answer: (B)

Malnutrition is best detected by looking for a cluster of clinical signs rather than relying on a single measure. A clinician should be alerted when there are observable weight changes together with loss of muscle mass, persistent fatigue, edema, and slow or poor wound healing. This combination reflects energy and protein deficits that impact body stores, muscle function, fluid balance, and immune/tissue repair, signaling that a professional assessment and intervention are needed. Relying on weight gain alone can miss malnutrition, since weight can be influenced by fluid status or other factors and may mask lean-tissue loss. Relying only on laboratory tests misses the clinical picture—the labs could be normal or nonspecific early on. Waiting for patients to report issues delays care; proactive screening with attention to multiple signs helps catch problems early and improves outcomes.