Stroke Assessment and the Time-Sensitive Actions

A stroke stem is usually a recognition test wearing clinical clothing. The treatment decisions belong to a team the item never shows you. What the item does show you is a nurse who either noticed quickly and acted, or did not.

What recognition looks like in a written stem

The word to hunt for is sudden. Gradual weakness over a week reads differently from weakness that arrived while the patient was eating breakfast, and the stem chooses that wording deliberately.

The classic findings cluster on one side. Facial droop, arm drift or weakness, and speech that has changed, whether that is slurred, absent, or fluent but nonsensical.

Add the ones students forget. Sudden visual loss or double vision, sudden severe headache with no explanation, sudden dizziness with loss of balance, and sudden confusion in a patient who was oriented an hour ago.

Speech deserves care. A patient who cannot find words is not confused and is not deaf, and shouting or filling in their sentences is neither kind nor correct.

Speak in short sentences, allow long pauses, ask questions that can be answered with a yes or a no, and use paper, pictures or gestures without making a performance of it. Frustration is part of the deficit, not a personality change.

What you gather while you are recognising

The assessment does not stop at the deficits. Several other pieces of information shape what the team can offer, and the nurse is usually the person collecting them.

Weight is on that list for a practical reason. Several time-critical treatments are dosed by it, and guessing wastes the minutes the whole topic is built around.

Why the stem keeps asking about time

Time of onset is asked for because eligibility for treatment depends on it, and the nurse is often the only person who can establish it.

The phrase used in practice is last known well, which is not the same as when the symptoms were noticed. A patient found with symptoms on waking was last known well when they went to bed, and the difference can decide what happens next.

So the correct option frequently involves finding out. Ask the patient if you can, ask the family, ask whoever saw them last, and document the actual clock time rather than a description.

How long the treatment window runs is set by protocol and by the assessment team, and this post is not going to hand you a figure for it. What is asked of nursing is the time itself, recorded accurately.

Blood glucose usually appears early in these algorithms too, because hypoglycemia can imitate a stroke closely enough to matter. How a panel glucose differs from a diagnostic threshold is covered separately in serum glucose on a panel versus diagnostic criteria.

Swallowing safety comes before anything by mouth

This is the highest-yield nursing action in the whole topic and it is easy to answer wrongly. Keep the patient nil by mouth until a swallow screen has been completed and passed.

That includes water. It includes a sip to take a tablet. A well-meaning option offering the patient a drink because they are thirsty is the wrong answer in almost every version of this item.

The reason is mechanical. A stroke can take out the coordination that protects the airway, and the resulting aspiration may be silent, with no cough and no obvious distress at the time.

Once swallowing has been assessed and something is allowed, the precautions continue. Upright to eat and for a period afterwards, small amounts, unhurried pace, chin position and consistency as directed, and mouth checked for pocketed food when the meal is finished.

Oral care matters more than it sounds. A mouth carrying food debris turns a small aspiration into a large problem.

Medication administration follows the same rule. If swallowing has not been cleared, the tablets do not go down with a sip of water either, and the correct action is to contact the prescriber about the route rather than to improvise one.

Watch during meals rather than after them. Coughing, a wet or gurgly voice, food left in the cheek, or a patient who slows down and stops eating are all reportable observations.

Positioning, monitoring and the affected side

Head position, degree of elevation and activity level follow the orders for this patient, because the answer differs depending on the type of stroke and the plan for it. Midline head position and avoiding neck flexion are the general habits.

Neurological observations are the ongoing nursing contribution. A change in level of consciousness, pupil response, limb strength, or a headache that is getting worse is reportable immediately rather than at the next round.

Blood pressure is monitored to a target that the team sets, and it is one of the few situations where a high reading may be deliberately tolerated. Do not treat an ordered parameter as an error.

Protect the weak side. Support the arm, avoid taking pressure readings or starting infusions in a limb the patient cannot feel properly, reposition regularly, and approach from the side the patient can see.

Safety measures follow the deficit. Bed at the right height, call bell within reach of the working hand, assistance with the first mobilisation, and no assumption that a patient who was steady yesterday is steady now.

Where the neighbouring topics live

Rising pressure inside the skull is a related but separate sequence, with its own earliest change and its own late signs, set out in increased intracranial pressure and the changes that matter.

A seizure can follow a stroke, and what you do during and after one is covered in seizure precautions and what post-ictal care involves rather than repeated here.

Where neurological content sits in a study order, and why it comes after perfusion and oxygenation, is explained in the med-surg reasoning order.

The two sentences to keep

Establish the time. Protect the swallow. Nearly everything else in these items is built on top of those two nursing actions, and an option that skips either one is usually the distractor.