Nursing care
Delegating Assessment, explained for the bedside and the exam
Written and reviewed by Dana Whitfield, RN, MSN · 5 min read · Updated September 2026
Short answer
Delegating assessment is never appropriate. The initial, focused and ongoing evaluation of a patient's condition belongs to the registered nurse, and any option that hands this judgement to an unlicensed assistive personnel or, in most cases, a licensed practical nurse, is a delegation error. Data collection tasks can be shared; the clinical judgement built on that data cannot.
The idea in one paragraph
Assessment is the registered nurse's clinical judgement applied to a patient's condition, and judgement cannot be handed off the way a task can. Unlicensed assistive personnel can take a temperature, weigh a patient or report that a wound dressing looks soaked through, but deciding what that number, weight or dressing means for the patient's plan of care stays with the RN. That decision is what the word assessment actually means in delegation questions, and it is never delegated.
This holds across every setting the exam tests, from a busy medical unit to a long-term care facility to a home health visit. The RN may delegate a huge range of tasks to keep a unit running, but the moment a task shifts from collecting data to interpreting it, deciding significance, or forming a plan, it has left the category that can be handed to someone else.
Why it matters clinically
A UAP taking a blood pressure is data collection. Recognising that a blood pressure of 78 over 42 in a post-operative patient signals possible haemorrhage, and acting on that recognition, is assessment, and it requires the licensure, education and accountability that only the RN holds. Assign that recognition to someone without the training to catch it and a deteriorating patient can go unnoticed until the situation is far worse.
This is also why assessment sits apart from the rest of the nursing process in delegation rules. Planning, implementation of routine tasks and reinforcement of teaching can, within limits, be shared with LPNs and UAPs. Assessment is the one phase that stays with the RN in essentially every jurisdiction, because it is the phase where clinical reasoning happens, and clinical reasoning is what licensure exists to certify.
How to apply it at the bedside
Before delegating anything framed around a patient's condition, ask whether the task ends in a number or observation being reported, or whether it ends in a judgement about what that observation means. Reporting a stable set of vital signs to the RN is a task a UAP can do. Deciding those vital signs are stable, or deciding they represent a change requiring intervention, is not.
Apply the same test to LPNs, who occupy a middle tier. An LPN can gather data as part of an ongoing assessment and can reinforce an established plan of care, but the initial assessment that sets that plan, and any assessment requiring complex clinical judgement, stays with the RN. When in doubt about a specific task, the safer read on the exam is narrower: if a question hinges on whether this is assessment, assume it is the RN's job unless the stem gives you clear reason to think otherwise.
Where students get it wrong
The most common error is delegating an assessment task because it looks routine, such as sending a UAP to check a wound dressing on a stable post-operative patient. Checking that the dressing is dry and intact is fine to delegate as an observation to report back; deciding whether that wound is healing appropriately is not, even if the patient seems stable.
The second error is assuming LPN scope of practice matches RN scope minus a bit. Students see an LPN and relax the rule, delegating an initial admission assessment or a complex reassessment to them because they are licensed. LPNs are valuable team members with real scope, but initial and complex assessment sit outside it in nearly every jurisdiction, and the exam is written to catch the assumption that any licensed staff member can do any assessment task.
Worked examples
A patient is four hours post-operative and a UAP reports the dressing is saturated with bright red drainage. The correct RN action is to go assess the patient personally, not to ask the UAP to keep monitoring it or to ask the LPN to evaluate and decide on next steps. The data collection was fine to delegate; the clinical decision about active bleeding is not.
A new admission arrives on the unit and the RN is behind with other patients. Delegating the admission's vital signs and height and weight to a UAP is appropriate. Delegating the admission's initial head-to-toe assessment to an LPN, even an experienced one, is not, because that initial assessment sets the baseline the whole plan of care is built on, and only the RN can be accountable for that baseline.
How the exam tests it
Delegation questions almost always present four options that look equally busy and equally reasonable, with one quietly asking someone other than the RN to interpret data, form a judgement, or complete an initial assessment. The task in that option is often phrased gently, such as checking, evaluating or assessing, and the verb itself is the clue.
Read every delegation option for its verb before its content. Reporting, obtaining, reinforcing and collecting are task words that can point toward a valid delegation. Assessing, evaluating, determining and deciding are judgement words, and any option carrying one of those verbs directed at someone other than the RN is very likely the wrong answer, regardless of how plausible the rest of the scenario makes it sound.
The next step on this is the same as on everything else here: answer questions and read the rationales. Our prioritization and delegation practice questions are the closest set to what this page covers.
Common questions
Can an LPN do any part of a patient assessment?
An LPN can collect data as part of an ongoing assessment and reinforce a plan already set by the RN, in many jurisdictions. Initial assessment and assessments requiring complex clinical judgement stay with the RN, and scope varies by state, so check the local nurse practice act for specifics.
Is taking vital signs the same as assessment?
No. Taking and reporting vital signs is data collection and can be delegated to unlicensed assistive personnel. Interpreting what those vital signs mean for the patient's condition is assessment and belongs to the RN.
Why can't an experienced UAP just flag when something looks wrong?
A UAP can and should report anything that looks unusual, and that observation is valuable. But deciding whether an observation represents a clinically significant change requires the training behind a nursing licence, which is why the decision itself is never delegated even when the observer is experienced.
Does the never-delegate rule apply to reassessment as well as initial assessment?
Yes for anything requiring clinical judgement. Routine reassessment data can sometimes be collected by an LPN within scope, but interpreting that data and deciding whether the plan of care needs to change remains the RN's responsibility.
What should I do if an exam question has no option showing the RN assessing personally?
Look for the option closest to the RN retaining judgement, such as the RN being notified immediately, rather than the option handing a decision to another role. The exam sometimes tests recognising the least wrong option among imperfect choices, but delegating the actual judgement is still the error to avoid.
More on prioritization and delegation