Clinical Decision Making in Patient Assessment Practice Questions

52 multiple-choice questions on Clinical decision making for paramedic and EMT students, from Chapter 11 (Patient Assessment). Read each question, pick your answer, then tap Show answer to check it and read the explanation.

52 practice questions

1. A field impression is:

   1. A. A confirmed diagnosis made in the field
   2. B. The diagnosis made at the hospital
   3. C. The complaint given by dispatch
   4. D. A working conclusion based on findings
   Show answer

   Answer: D. A working conclusion based on findings

   It guides treatment and destination decisions.

2. A differential diagnosis is:

   1. A. The list of possible causes
   2. B. The final confirmed diagnosis
   3. C. A billing category for the call
   4. D. The single most likely cause
   Show answer

   Answer: A. The list of possible causes

   Keeping several possibilities open prevents tunnel vision.

3. Pattern recognition is useful but risky because it:

   1. A. Works mainly for trauma patients
   2. B. Can mislead with atypical cases
   3. C. Requires monitoring equipment to apply
   4. D. Takes too long to use on scene
   Show answer

   Answer: B. Can mislead with atypical cases

   Pattern recognition is quick rather than too slow for scene use, and it works on medical and trauma calls without monitoring equipment, but it can lead to premature conclusions when a presentation is atypical, as is common in older adults, people with diabetes, and women with cardiac disease.

4. Anchoring bias occurs when a paramedic:

   1. A. Changes the impression too often
   2. B. Follows protocols too closely
   3. C. Fixes on the first impression
   4. D. Consults medical control too early
   Show answer

   Answer: C. Fixes on the first impression

   Ask yourself what else could explain the findings. The anchored provider fails to reconsider as new information appears.

5. Confirmation bias occurs when a provider:

   1. A. Seeks support and dismisses contrary data
   2. B. Gathers all available information before deciding
   3. C. Asks only open-ended questions
   4. D. Relies too heavily on a checklist
   Show answer

   Answer: A. Seeks support and dismisses contrary data

   Deliberately look for evidence against your working impression.

6. A key question to prevent tunnel vision is:

   1. A. What does the family think is wrong?
   2. B. What did dispatch report as the problem?
   3. C. Which protocol best fits the patient's chief complaint?
   4. D. What else could this be, including the worst?
   Show answer

   Answer: D. What else could this be, including the worst?

   Rule out the dangerous causes first.

7. Critical thinking in the field requires:

   1. A. Deferring to the more senior partner
   2. B. Rapid transport in every case
   3. C. Following protocols exactly, without any deviation
   4. D. Gather, form an impression, act, reassess
   Show answer

   Answer: D. Gather, form an impression, act, reassess

   It is a cycle, not a single decision.

8. The paramedic's field impression should change when:

   1. A. The patient asks for a change
   2. B. Never, once it is formed
   3. C. New findings contradict it
   4. D. Transport has begun
   Show answer

   Answer: C. New findings contradict it

   The willingness to revise is what separates good clinicians.

9. Protocols are best understood as:

   1. A. Rigid rules for every possible situation
   2. B. A framework backed by medical control
   3. C. Legal documents for liability only
   4. D. Optional suggestions the crew may skip
   Show answer

   Answer: B. A framework backed by medical control

   Judgment fills the space protocols cannot anticipate. Medical control is available for situations outside the protocol.

10. Which patient presentation should raise the highest concern?

    1. A. An 80-year-old with new confusion
    2. B. A 40-year-old with a headache for a week
    3. C. A 25-year-old with an ankle injury
    4. D. A 30-year-old with a rash
    Show answer

    Answer: A. An 80-year-old with new confusion

    Subtle presentations in older adults often mask serious conditions. New confusion and weakness in an older adult is a red flag.

11. Red flag findings that suggest a time-critical problem include:

    1. A. Altered mental status and hypotension
    2. B. A long history of chronic disease
    3. C. Mild pain that began yesterday
    4. D. A chief complaint of fatigue alone
    Show answer

    Answer: A. Altered mental status and hypotension

    These findings drive transport decisions more than the diagnosis does. Severe respiratory distress and abnormal skin signs are also red flags.

12. The decision to transport emergently should be based on:

    1. A. The family's request for a fast trip
    2. B. Whether time saved changes the outcome
    3. C. The distance to the nearest hospital
    4. D. The priority assigned by dispatch
    Show answer

    Answer: B. Whether time saved changes the outcome

    Most patients do not benefit from lights and sirens. Base it on the patient's condition.

13. Clinical decision making in EMS involves:

    1. A. Deferring every choice to the physician
    2. B. Following protocols and nothing more
    3. C. Guessing quickly whenever the data are incomplete
    4. D. Gathering data and acting under uncertainty
    Show answer

    Answer: D. Gathering data and acting under uncertainty

    Judgment.

14. A 30-year-old has shortness of breath, pleuritic chest pain, and a heart rate of 118. She takes oral contraceptives and recently took a long flight. What is your best field impression?

    1. A. Anxiety attack with hyperventilation
    2. B. Musculoskeletal chest wall strain
    3. C. Viral upper respiratory infection
    4. D. Possible pulmonary embolism
    Show answer

    Answer: D. Possible pulmonary embolism

    A field impression is a working conclusion based on findings and risk factors. Pleuritic pain, dyspnea, and tachycardia, plus estrogen use and prolonged immobility, make pulmonary embolism the leading concern. Anxiety, chest wall strain, and a viral illness are diagnoses of exclusion here.

15. A 55-year-old has sudden severe chest pain. Which differential should you rule out first?

    1. A. Reflux, costochondritis, and anxiety before anything else
    2. B. Shingles and muscle strain only
    3. C. ACS, aortic dissection, PE, and tension pneumothorax
    4. D. Nothing until a hospital diagnosis is made
    Show answer

    Answer: C. ACS, aortic dissection, PE, and tension pneumothorax

    A differential diagnosis lists the possible causes, and the worst-first approach rules out the life threats first. For acute chest pain these are ACS, aortic dissection, PE, tension pneumothorax, tamponade, and esophageal rupture. Benign causes such as reflux or strain are considered after the dangerous ones are excluded.

16. The worst-first approach means:

    1. A. Expecting a bad outcome
    2. B. Treating every possible cause
    3. C. Assuming the worst about the patient
    4. D. Ruling out dangerous causes first
    Show answer

    Answer: D. Ruling out dangerous causes first

    Chest pain is cardiac until proven otherwise. Dangerous causes are excluded before benign ones.

17. Pattern recognition relies on:

    1. A. Matching patients to past experience
    2. B. Following written protocols step by step
    3. C. Guessing from the dispatch information
    4. D. Working through a structured checklist
    Show answer

    Answer: A. Matching patients to past experience

    Fast but fallible.

18. Analytic reasoning relies on:

    1. A. Systematically weighing possible causes
    2. B. Recognizing familiar patterns quickly
    3. C. Following the first likely explanation found
    4. D. Gut feeling built from experience
    Show answer

    Answer: A. Systematically weighing possible causes

    Slower but more reliable in unfamiliar situations.

19. Experienced providers use:

    1. A. Both pattern and analytic reasoning
    2. B. Pattern recognition alone, for speed
    3. C. Protocols instead of either approach
    4. D. Analytic reasoning alone, for accuracy
    Show answer

    Answer: A. Both pattern and analytic reasoning

    Know when to slow down. They switch between the two as needed.

20. Dispatch reports a 'frequent caller who is drunk again.' He smells of alcohol, but on scene he has a new left-sided weakness. Which error must you avoid?

    1. A. Overtriaging him because of his history of alcohol use
    2. B. Ordering an unneeded 12-lead ECG
    3. C. Anchoring on the dispatch label of intoxication
    4. D. Taking a detailed social history
    Show answer

    Answer: C. Anchoring on the dispatch label of intoxication

    Anchoring bias means fixing on an early impression, here the dispatch label, and ignoring new data. Focal weakness needs a stroke assessment and glucose check whatever his history. Overtriage, a 12-lead, and a social history are not the danger in this case.

21. Sure the patient is having a panic attack, a paramedic notes the normal glucose but dismisses an SpO2 of 88% as a bad reading. Which bias is this?

    1. A. Availability bias
    2. B. Overtriage
    3. C. Attribution bias
    4. D. Confirmation bias
    Show answer

    Answer: D. Confirmation bias

    Confirmation bias means accepting evidence that supports your impression and dismissing evidence that contradicts it. Hypoxia is not explained by panic and needs a search for PE, pneumonia, or other causes. Availability bias overrates recently seen conditions, attribution bias blames symptoms on patient traits, and overtriage is not a bias in thinking.

22. Premature closure leads to:

    1. A. Anchoring on the dispatch information
    2. B. Changing the impression too often
    3. C. Stopping once one explanation fits
    4. D. Delaying decisions by overthinking
    Show answer

    Answer: C. Stopping once one explanation fits

    The second problem is missed. Premature closure means stopping the search once one explanation seems to fit. Anchoring on dispatch information is a related but different bias, and premature closure causes too little revision of the impression, not too much or a delay from overthinking.

23. Availability bias leads to:

    1. A. Overrating conditions recently seen
    2. B. Fixing on the first impression formed
    3. C. Favoring data that support a hunch
    4. D. Following the protocol too rigidly
    Show answer

    Answer: A. Overrating conditions recently seen

    Last week's PE. Memorable cases seem more likely than they are. Fixing on the first impression is anchoring, favoring supporting data is confirmation bias, and rigid protocol use is a separate problem.

24. Attribution bias leads to:

    1. A. Fixing on the first impression formed
    2. B. Favoring data that support a hunch
    3. C. Blaming symptoms on patient traits
    4. D. Deferring too much to a senior partner
    Show answer

    Answer: C. Blaming symptoms on patient traits

    The homeless patient with a stroke. An example is assuming intoxication. Fixing on the first impression is anchoring, favoring supporting data is confirmation bias, and over-deferring to a senior partner is an authority-gradient problem.

25. Tunnel vision during a call:

    1. A. Is harmless if brief
    2. B. Is rare among experienced crews
    3. C. Improves focus on the key problem
    4. D. Causes missed findings
    Show answer

    Answer: D. Causes missed findings

    Step back.

26. Red flags are:

    1. A. Signs of a possibly serious condition
    2. B. Minor findings to document later
    3. C. Irrelevant to the transport decision
    4. D. Common findings seen in most patients
    Show answer

    Answer: A. Signs of a possibly serious condition

    Act on them. They require urgent action.

27. Red flags for headache include:

    1. A. Mild pain relieved by acetaminophen
    2. B. Gradual onset with neck muscle tension
    3. C. Sudden severe onset or neuro deficit
    4. D. Band-like pain around the forehead
    Show answer

    Answer: C. Sudden severe onset or neuro deficit

    Subarachnoid hemorrhage. Fever and worst-ever headache are also red flags.

28. Red flags for back pain include:

    1. A. Mild ache that worsens with exercise
    2. B. Morning stiffness that eases with movement
    3. C. Muscle spasm after lifting a heavy box
    4. D. Bladder dysfunction or saddle anesthesia
    Show answer

    Answer: D. Bladder dysfunction or saddle anesthesia

    Cauda equina. Fever and trauma are also red flags.

29. Red flags for abdominal pain include:

    1. A. Mild cramping relieved by diarrhea
    2. B. Bloating relieved by passing gas
    3. C. Rigidity, pulsatile mass, hypotension
    4. D. Mild nausea after a large meal
    Show answer

    Answer: C. Rigidity, pulsatile mass, hypotension

    Surgical abdomen. Pain out of proportion is also a red flag.

30. Red flags for syncope include:

    1. A. Standing up quickly before fainting
    2. B. Exertional onset or no warning
    3. C. Mild dehydration from heat
    4. D. An emotional trigger such as fear
    Show answer

    Answer: B. Exertional onset or no warning

    Cardiac. Chest pain and family history of sudden death are also red flags.

31. Red flags for pediatric fever include:

    1. A. A cough and runny nose with fever
    2. B. Fever of 38.5 C in a playful child
    3. C. Irritability that settles when held
    4. D. Age under 3 months or lethargy
    Show answer

    Answer: D. Age under 3 months or lethargy

    Serious infection. Petechiae and poor perfusion are also red flags.

32. The sick-or-not-sick judgment:

    1. A. Is made only at the hospital
    2. B. Is the first and key decision
    3. C. Is a formal field diagnosis
    4. D. Is unnecessary with good vitals
    Show answer

    Answer: B. Is the first and key decision

    It drives everything.

33. A patient who looks sick but has normal vital signs:

    1. A. Can be safely considered stable
    2. B. Is most likely just anxious
    3. C. Should be treated as sick
    4. D. Needs no further assessment
    Show answer

    Answer: C. Should be treated as sick

    Trust the gestalt.

34. A patient who looks well but has abnormal vital signs:

    1. A. Needs no further assessment
    2. B. Is fine and can be released
    3. C. Has an equipment error
    4. D. Should be investigated
    Show answer

    Answer: D. Should be investigated

    Compensation. The patient may be compensating.

35. Treatment decisions should be based on:

    1. A. Findings, protocols, and judgment
    2. B. Protocols alone, without exception
    3. C. The patient's request alone
    4. D. Judgment alone, ignoring protocols
    Show answer

    Answer: A. Findings, protocols, and judgment

    Integrated.

36. Transport decisions should be based on:

    1. A. The patient's preference alone
    2. B. Crew preference and shift timing
    3. C. Condition, capability, and protocol
    4. D. Distance to the closest hospital
    Show answer

    Answer: C. Condition, capability, and protocol

    Right place. Consider patient condition, facility capability, and protocol.

37. Which patient most clearly benefits from emergent transport with lights and sirens?

    1. A. A stable patient with an isolated wrist fracture
    2. B. A stroke patient last known well 40 minutes ago
    3. C. A patient with a chronic back pain flare
    4. D. A patient with a minor laceration controlled
    Show answer

    Answer: B. A stroke patient last known well 40 minutes ago

    Lights-and-siren transport carries real crash risk and saves only a few minutes, so use it when that time changes the outcome, as with stroke within the treatment window. Stable fractures, chronic pain, and controlled bleeding do not benefit.

38. When uncertain about a patient's condition:

    1. A. Assume the patient is stable
    2. B. Wait and see if it changes
    3. C. Treat it as potentially serious
    4. D. Release the patient on scene
    Show answer

    Answer: C. Treat it as potentially serious

    Undertriage kills. Err on the side of caution.

39. Consulting medical control is appropriate when:

    1. A. A routine call follows protocol
    2. B. A standing order covers the treatment
    3. C. Transport to the hospital has ended
    4. D. A case is unusual or high risk
    Show answer

    Answer: D. A case is unusual or high risk

    Contact medical control when a case is unusual, high risk, or outside protocol, so a physician can help with the decision. Routine calls that follow protocol and treatments covered by standing orders do not need online consultation, and once transport has ended the chance to guide field care has passed.

40. A protocol that does not fit the patient:

    1. A. Calls for judgment and consultation
    2. B. Proves the protocol is wrong
    3. C. Should be ignored completely
    4. D. Must be followed exactly regardless
    Show answer

    Answer: A. Calls for judgment and consultation

    Protocols assume typical presentations.

41. Decision making under time pressure:

    1. A. Is impossible to do well
    2. B. Is easier because choices are fewer
    3. C. Is unaffected by experience
    4. D. Is harder and more error-prone
    Show answer

    Answer: D. Is harder and more error-prone

    Slow down when you can. Deliberate strategies are needed.

42. A brief pause to reconsider during a call:

    1. A. Wastes critical scene time
    2. B. Catches errors and reorients
    3. C. Is unnecessary for experienced crews
    4. D. Looks unprofessional to bystanders
    Show answer

    Answer: B. Catches errors and reorients

    Seconds, not minutes. It reorients the team.

43. Team input during decision making:

    1. A. Undermines the authority of the leader
    2. B. Slows decisions when time is short
    3. C. Is unnecessary if the leader is experienced
    4. D. Catches errors and adds perspective
    Show answer

    Answer: D. Catches errors and adds perspective

    Welcome it.

44. A partner who disagrees with your impression:

    1. A. Should be heard and discussed
    2. B. Is usually less experienced and wrong
    3. C. Should be ignored during the call
    4. D. Should be overruled by the lead
    Show answer

    Answer: A. Should be heard and discussed

    Discuss. Disagreement often reveals missed findings.

45. Documenting clinical reasoning:

    1. A. Is optional for routine calls
    2. B. Is unnecessary if care was standard
    3. C. Shows why decisions were made
    4. D. Is mainly for billing
    Show answer

    Answer: C. Shows why decisions were made

    Narrative. It also defends those decisions.

46. Learning from decisions requires:

    1. A. Outcome follow-up and review
    2. B. Memorizing the protocol book
    3. C. Continuing education hours alone
    4. D. Years of experience on their own
    Show answer

    Answer: A. Outcome follow-up and review

    Feedback loop. Review must be honest.

47. A good decision with a bad outcome:

    1. A. Should lead to discipline
    2. B. Is impossible in practice
    3. C. Was wrong by definition, in hindsight
    4. D. May still have been reasonable
    Show answer

    Answer: D. May still have been reasonable

    Judge the process. Judge it by the information available at the time.

48. A bad decision with a good outcome:

    1. A. Calls for immediate discipline of the crew
    2. B. May have been lucky; still review it
    3. C. Needs no review since all went well
    4. D. Was right, as shown by the outcome
    Show answer

    Answer: B. May have been lucky; still review it

    Luck is not skill. Judge a decision by the information available at the time, not the outcome, and review it so the error is not repeated. Review aims at learning rather than punishment.

49. Which approach reduces diagnostic error?

    1. A. Relying on years of experience alone
    2. B. Systematic assessment and reassessment
    3. C. Working faster to limit scene time
    4. D. Confidence in your first impression
    Show answer

    Answer: B. Systematic assessment and reassessment

    Discipline. Considering alternatives also reduces error.

50. Which best describes clinical decision making?

    1. A. Following the protocol rules exactly as they are written
    2. B. Deferring decisions to medical control
    3. C. Applying knowledge and judgment under uncertainty
    4. D. Making quick guesses when data are lacking
    Show answer

    Answer: C. Applying knowledge and judgment under uncertainty

    The core skill. It applies protocols to an individual patient.

51. Overtriage is:

    1. A. Acceptable within limits
    2. B. Never acceptable in any system
    3. C. Dangerous and never justified
    4. D. The ideal goal of triage
    Show answer

    Answer: A. Acceptable within limits

    Systems accept some. Some overtriage avoids missing serious conditions.

52. Undertriage is:

    1. A. Acceptable within reasonable limits
    2. B. Rare among experienced providers
    3. C. Dangerous; serious conditions are missed
    4. D. Ideal for conserving system resources
    Show answer

    Answer: C. Dangerous; serious conditions are missed

    Minimize it.