Nursing care
Client found unresponsive on the floor: what the nurse does first
Written and reviewed by Dana Whitfield, RN, MSN · 4 min read · Updated October 2026
Short answer
When a client is found unresponsive on the floor, the nurse checks responsiveness, calls for help and an emergency response, then checks breathing and pulse. No normal breathing means CPR and a defibrillator. Because the fall was unwitnessed, the neck is protected with a jaw thrust if needed, and checking glucose or lifting the client back to bed comes later.
Start with responsiveness and help
An unwitnessed collapse could be a cardiac arrest, a seizure, hypoglycaemia, a stroke, a simple faint or a fall with head injury. The nurse cannot sort these out at first glance, so the sequence starts with what kills fastest. Check the scene is safe, then speak loudly and tap the shoulders to establish whether the client responds.
If there is no response, shout for help and activate the emergency response, asking someone to bring the defibrillator and emergency trolley. Calling early matters because a single nurse cannot run resuscitation alone, and every minute without circulation reduces the chance of survival. The nurse does not leave the client to search for help if pressing a call bell or shouting will bring it.
Breathing and pulse decide what happens next
Look for normal breathing and check for a pulse, keeping the check brief. Gasping or occasional agonal breaths are not normal breathing and should be treated as cardiac arrest. If there is no normal breathing or pulse, start chest compressions and use the defibrillator as soon as it arrives, following basic life support until the team takes over.
If the client is breathing and has a pulse but remains unresponsive, keep the airway open, give oxygen per protocol, monitor closely and stay until the rapid response or medical team arrives. Assess vital signs, level of consciousness, pupils and obvious injuries. Positioning depends on suspected injury, which is why the circumstances of the fall matter.
Spinal precautions and moving the client
An unwitnessed fall can injure the head, neck or hip, so the client is not lifted back to bed on instinct. If a cervical spine injury is suspected and the airway needs opening, a jaw thrust is used rather than head tilt and chin lift. Keep the head and neck in line and avoid twisting the client while the team assesses for injury.
Post-fall guidance asks first responders to check for injury before moving anyone, and to use flat lifting equipment when serious injury such as a femoral fracture is suspected. Moving a client with an unrecognised fracture or spinal injury can worsen harm. Once the client is stable and assessed, medical review, neurological observations and an incident report follow local policy.
What can wait and what can be delegated
Cleaning the area, gathering the medical record, notifying family and completing the incident report all wait until breathing and circulation are secured and the team has arrived. Glucose testing, neurological observations and a full head-to-toe check follow once the immediate threat to life is dealt with or excluded.
Assistive personnel can fetch the defibrillator and emergency trolley, call the emergency number, clear space around the client and help with compressions if trained. They should not be asked to assess the client, decide whether CPR is needed or move the client back to bed. The registered nurse stays with the client and directs care until the response team takes over.
Rank the options in a hypothetical scenario
A hypothetical client with diabetes is found on the bathroom floor, not responding to voice or touch. The options are to check a capillary blood glucose, lift the client back to bed with the assistant, call for help and assess breathing and pulse, or look up the last insulin dose in the medication record. Each sounds reasonable, but only one addresses immediate survival.
Calling for help and assessing breathing and pulse is the strongest answer, because cardiac arrest must be recognised and treated first. Glucose is checked once breathing and circulation are established, lifting risks worsening an injury, and reading the record delays care. The assistant can fetch the defibrillator and emergency equipment while the nurse stays with the client.
Sources and further reading
MSD Manual Professional: Cardiopulmonary resuscitation in adults. Establishing unresponsiveness, calling for help and a defibrillator, gasping as absent breathing, starting compressions and jaw thrust for suspected cervical spine injury.
Royal College of Physicians: Post-fall management in inpatient settings. Checking for injury before moving, flat lifting equipment for suspected serious injury and prompt medical review after an inpatient fall.
The next step on this is the same as on everything else here: answer questions and read the rationales. Our safe and effective care practice questions are the closest set to what this page covers.
One question from the safe and effective care set
A nurse on a medical unit receives report on four clients. Which client should the nurse assess first?
Rationale
Prioritization items are airway, breathing, circulation, in that order — the ranking survives every rewording. Audible gurgling around a fresh tracheostomy is a partially obstructed airway and it is the only option that can kill the client in the next few minutes. Fever, post-op pain, and a glucose of 232 are all real problems that need the nurse, just not first.
Answer: C
Common questions
When does the nurse check blood glucose after a collapse?
After airway, breathing and circulation have been assessed and life-threatening problems addressed. Low glucose is an important reversible cause, but it does not come before recognising cardiac arrest.
Should a client who fell be helped up straight away?
No. The client is assessed for injury first, including the head, neck and hips. If serious injury is suspected, local policy usually calls for flat lifting equipment and medical review before moving.
Why use jaw thrust instead of head tilt after an unwitnessed fall?
A neck injury cannot be excluded when nobody saw the fall. Jaw thrust opens the airway with less neck movement than head tilt and chin lift.
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