IN DH Juris common mistakes
IN DH Juris · Understand the traps and how to avoid them.
Assuming that a hygienist may perform any prophylaxis or periodontal procedure once a dentist has 'authorized' it, without checking whether the specific task is a delegated function permitted under Indiana law and whether the required supervision level (direct, indirect, or none) is satisfied at the moment of performance.
Candidates memorize a general impression that 'hygienists can clean teeth and do SRP' and then treat supervision as a single undifferentiated concept. The exam tests the boundary between allowed delegated functions and prohibited procedures, and it tests whether the candidate can name the correct supervision category for each task rather than accepting a vague 'dentist approved it' rationale.
What to do instead
Build a task-by-task table for hygienists: procedure, statutory basis, supervision level required, and any setting or condition limits. For each row, write one sentence explaining why that supervision level attaches. Practice answering by first naming the supervision category and only then evaluating the scenario facts, so the category becomes the decision rule rather than an afterthought.
Treating 'expanded function' and 'delegable duty' as interchangeable, so the candidate approves delegation of a task to a dental assistant merely because the dentist is present and willing, without confirming that the function appears on the state's expanded-function list and that any required training, certification, or course completion has actually been documented.
The two concepts overlap in practice but are legally distinct: one is about who may legally perform a defined function, the other about whether a licensed dentist may hand it off under supervision. Candidates collapse them because study materials often discuss delegation and expanded functions in the same chapter, and the exam exploits that blur with scenarios where supervision is adequate but the function itself is not delegable, or vice versa.
What to do instead
For every function you study, record three separate facts: (1) is it delegable at all, (2) to which category of auxiliaries, and (3) what supervision and credential prerequisites apply. When reviewing a scenario, run the three checks in that order and reject the answer that satisfies only one or two of them. Note explicitly which functions are reserved to the dentist and cannot be delegated regardless of supervision.
Answering continuing-education and renewal questions from general memory ('about 20 hours every two years') instead of from the specific Indiana renewal cycle, total hour requirement, and mandated subject areas, and ignoring the distinction between what counts toward the total and what must be completed in a specific topic.
CE rules are numeric and easy to half-remember, and many candidates transfer numbers from another state's requirements or from a prior version of the rule. The exam deliberately offers plausible but wrong hour counts and wrong cycle lengths, and it tests whether the candidate knows that certain topics are separately mandated rather than absorbed into the general total.
What to do instead
Write a one-page CE card: renewal cycle length, total hours, hours required in each mandated topic, acceptable and unacceptable formats, record-retention expectations, and late-renewal or reinstatement consequences. Rehearse it until you can state each number with its unit and period attached. When a question offers two numerically similar answers, eliminate the one whose cycle length does not match the renewal period.
Confusing the standards for initial licensure, license renewal, and license reinstatement after lapse or discipline, and applying renewal-style reasoning to a reinstatement scenario or vice versa.
These are separate statutory and regulatory pathways with different prerequisites, different application materials, and different consequences for practicing in the interim. Candidates lump them together because all three involve 'getting or keeping a license,' and exam scenarios often hinge on whether the individual was practicing on an expired or suspended license at the time of the conduct.
What to do instead
Draw three parallel columns labeled initial licensure, renewal, and reinstatement, and fill in eligibility, examinations, CE or competency evidence, fees, and whether practice is permitted while the application is pending. Then write two short scenarios per column and identify the exact moment the person's authority to practice begins or ends.
Treating informed consent as satisfied by a signed form alone, without assessing whether the patient received the material risks, alternatives, and consequences in understandable terms and had the opportunity to ask questions before the procedure began.
Candidates equate documentation with consent because forms are the visible artifact in a record. The exam tests the substantive elements of valid consent and the situations requiring expanded or special consent handling, so a signature-only answer is a frequent trap, especially where the record shows no discussion or where consent was obtained by an auxiliary.
What to do instead
Memorize the elements of valid consent as a checklist: capacity, voluntariness, disclosure of risks and alternatives, comprehension, and authorization, plus who may obtain consent and when it must be renewed or revisited. For each clinical scenario, ask which element is missing rather than whether a form exists, and note the recordkeeping evidence that would demonstrate each element was met.
Releasing patient information or responding to a records request without first distinguishing the exceptions that permit disclosure from those that require patient authorization, and without applying the minimum-necessary principle to what is actually sent.
Confidentiality questions are written to reward precise exception knowledge, and candidates often answer from a general instinct to cooperate with whoever asks. The exam includes requests from family members, employers, insurers, attorneys, and other providers, and the correct answer usually turns on the requester's legal status and the scope of the authorization rather than on courtesy.
What to do instead
Create a disclosure decision tree: identify the requester, identify the legal basis for the request, confirm whether a valid authorization exists, and limit the response to the minimum necessary. Memorize the categories that permit disclosure without authorization and the categories that never do. Practice by writing the one-line justification you would attach to each disclosure decision.
Under-describing infection control and sterilization failures in scenarios, such as accepting a process that 'looks clean' or skipping the distinction between disinfection and sterilization, and missing the monitoring, packaging, and storage steps that determine whether an instrument is actually ready for use.
Candidates study infection control as a list of do's and don'ts and then fail to apply the chain of steps to a described workflow. The exam tests whether the candidate can spot the single broken link in a sequence, and that requires knowing the sequence and the verification method for each stage rather than isolated rules.
What to do instead
Map the full instrument pathway from point of use through cleaning, packaging, sterilization, monitoring, and storage, and label the verification method for each stage. For each stage, write one failure example and the corrective action. When answering, trace the scenario through the pathway in order and identify the first step that deviates, rather than judging the overall appearance of the process.
Classifying conduct as merely poor etiquette or a business dispute when the scenario actually describes unprofessional conduct or a statutory violation, and conversely labeling every rudeness or billing disagreement as a disciplinable offense.
The line between unprofessional conduct, malpractice, and ordinary dissatisfaction is defined by statute and rule, not by the candidate's sense of propriety. Candidates err in both directions because they reason from personal ethics rather than from the enumerated categories of prohibited conduct and the elements that must be shown.
What to do instead
List the enumerated categories of unprofessional conduct and, for each, write the elements that must be present. Then sort a set of practice scenarios into three bins: no violation, unprofessional conduct, and separate civil or criminal matter. Justify each placement by naming the category and the element satisfied, which trains you to answer from the rule rather than from reaction.
Describing the disciplinary process out of order or with the wrong decision-maker, for example attributing the final sanction to the initial complaint reviewer or assuming a hearing is automatic rather than triggered by a request or a contested finding.
The process has multiple stages and more than one body involved, and candidates memorize the names without the sequence and function. Exam questions test which stage produces which consequence, what the licensee's procedural rights are at each stage, and what happens when the licensee defaults or fails to respond.
What to do instead
Draw the process as a numbered flow: complaint intake, investigation, determination of whether to proceed, notice, opportunity for hearing, findings, sanction, and appeal. Annotate each arrow with who acts and what the licensee may do at that point. Then answer process questions by locating the scenario's event on the flow before selecting an answer.
Assuming that authority to administer local anesthesia or nitrous oxide follows automatically from holding a hygiene or dental license, without confirming the separate permit, training, and supervision conditions, and without distinguishing administration from prescription.
These are separately regulated privileges layered on top of the base license, and candidates often learn the clinical technique while skipping the administrative prerequisites. The exam tests the permit requirement, the supervision setting, and the boundary between administering a drug under order and independently prescribing it.
What to do instead
For local anesthesia, nitrous oxide, and prescribing, build a matrix with columns for who may perform, what permit or credential is required, what supervision or collaboration is required, and what documentation must accompany it. Add a row for what is prohibited, such as prescribing outside the scope of practice. Rehearse the matrix until the permit requirement is the first thing you check in any pharmacology scenario.