Intake and Output (I&O)

Workplace Applications

Applying intake and output (i&o) in daily practice as a nursing assistant:

• Right to access personal records and facility survey results
• Right to voice grievances without fear of retaliation or discharge
• Right to make choices about daily routine including when to eat, sleep, bathe, what to wear
• Report behavioral changes to the nurse: withdrawal, aggression, crying, confusion
• Active listening: face the resident, maintain eye contact, nod, paraphrase
• Cultural sensitivity: respect food preferences, spiritual practices, family dynamics

Common Errors

Common nursing assistant errors with intake and output (i&o):

• Not applying proper body mechanics: wide base of support with feet shoulder-width apart, one foot slightly forward; raise bed to working height to avoid bending; push rather than pull when moving objects or residents
• Forgetting to identify the resident before providing care
• Not reporting changes in condition promptly to the nurse
• Performing tasks outside the CNA scope of practice

Related Procedures

Ambulation assist:

1. Apply non-skid footwear
2. Walk at resident pace
3. If falling: ease to floor, protect head

Positioning:

1. Maintain body alignment
2. Use pillows for support and pressure relief
3. Supine, lateral, prone, Fowler, Sims positions

Differential Diagnosis

When studying intake and output (i&o), carefully distinguish it from related but distinct concepts: nutrition and hydration, vital signs. Exam questions often test your ability to select the most specific and appropriate answer when multiple options seem partially correct. Look for the option that most completely addresses the scenario presented.

Patient Communication

When communicating with residents about intake and output (i&o):

• Therapeutic silence: allow time for the resident to process and respond
• For cognitively impaired: use simple sentences, one instruction at a time, consistent routine
• Use open-ended questions to encourage residents to share feelings
• Cultural sensitivity: respect food preferences, spiritual practices, family dynamics