CNA Interview Questions (Patient Care & Hygiene)

Bathing assistance requires balancing cleanliness with patient privacy and autonomy. Approach includes:

• Privacy measures: Close curtains, doors, and expose only areas being washed currently
• Patient involvement: Encourage self-bathing where possible, assisting only as needed
• Communication: Explain each step before proceeding, asking permission to touch
• Comfort monitoring: Check water temperature, room warmth, and patient feedback continuously

Example: “I knock before entering, explain I’m here to assist with bathing, and ask patient preferences. I provide washcloth for areas they can reach independently while assisting with back and feet. I maintain conversation about their day creating normalcy rather than focusing on vulnerability.”

Toileting assistance demands promptness, safety, and discretion. Process includes:

• Quick response: Answer call lights immediately preventing accidents and discomfort
• Safety preparation: Ensure pathway clear, walker/wheelchair ready, grab bars accessible
• Transfer technique: Use proper body mechanics, gait belt if needed, allowing patient participation
• Privacy provision: Step outside unless patient requires constant supervision for safety

For bedpan or urinal use, position patient comfortably, provide call light access, and return promptly for removal. Clean thoroughly, check skin integrity, and document output amounts if monitoring fluid balance. Maintain professional demeanor acknowledging this vulnerable moment while treating it routinely.

Grooming enhances patient self-esteem and dignity. Techniques include:

• Patient preferences: Ask about usual routine, products used, styling preferences
• Safety considerations: Use electric razors for patients on blood thinners, careful with scissors
• Positioning assistance: Elevate bed, provide mirror, ensure comfortable working height
• Gentle technique: Brush hair from ends working up, use detangler for tangles, avoid pulling

Example: “Male patient preferred traditional razor despite being on anticoagulants. I consulted nurse who approved electric razor alternative. I explained safety reasons, showed him electric shaver achieving close shave, and he appreciated both safety consideration and involving him in decision.”

Feeding assistance prevents aspiration while promoting nutrition. Approach includes:

• Positioning safety: Elevate head of bed 45-90 degrees preventing aspiration risk
• Pace control: Offer small bites, wait for swallowing between bites, watch for coughing
• Food preference: Ask which items they want, alternate sweet and savory, respect refusals
• Social aspect: Sit at eye level, maintain conversation, create pleasant mealtime experience

Monitor for choking signs including coughing, watery eyes, inability to speak. For dysphagia patients, ensure thickened liquids provided, cut food into appropriate sizes, and report any swallowing difficulties to nurse immediately for assessment.

CNAs monitor temperature, pulse, respiration, blood pressure, and oxygen saturation. Normal ranges vary but generally: temperature 97.8-99°F, pulse 60-100 bpm, respiration 12-20 breaths/minute, blood pressure <120/80 mmHg, oxygen saturation >95%. Report values outside normal range immediately to nurse.

⚠️ Critical values: Temperature >101°F or <95°F, pulse >120 or <50, respiration >24 or <10, blood pressure >160/100 or <90/60, oxygen saturation <90% require immediate nursing notification regardless of patient’s baseline.

Accurate BP measurement requires proper technique. Have patient rest 5 minutes before measuring, position arm at heart level, use appropriate cuff size covering 80% of upper arm, place stethoscope over brachial artery, and inflate cuff 20-30 mmHg above expected systolic. Deflate slowly noting first sound (systolic) and last sound (diastolic).

Common errors include wrong cuff size, talking during measurement, patient position incorrect, or not waiting adequate rest period. Retake if reading seems abnormal, compare with patient’s baseline, and assess for symptoms like dizziness or headache. Document position, arm used, and any variations from standard procedure.

Report changes including altered mental status or confusion, difficulty breathing or increased respiratory effort, chest pain or pressure, severe pain unrelieved by medication, sudden weakness or numbness, decreased urine output or blood in urine, uncontrolled bleeding, fall or injury, skin breakdown or pressure ulcer development, and refusal to eat or drink for extended period.

Use SBAR format: Situation describing concern, Background providing context, Assessment sharing your observations, Recommendation suggesting action. Example: “Mr. Smith confused this morning (S), normally alert and oriented (B), pulling at IV and trying to climb out of bed (A), recommend immediate evaluation (R).”

Accurate documentation includes care activities performed, vital signs measurements, intake and output amounts, patient responses to care, unusual observations, and safety measures implemented. Document immediately after care rather than relying on memory. Use facility-approved abbreviations, write legibly, never alter entries, and sign with credentials.

Include objective observations like “skin warm and dry” rather than subjective interpretations like “patient looks sick.” Record exact patient statements in quotes, note time of care provided, and describe interventions for problems. If error made, draw single line through mistake, write “error” and initial, then write correct entry.