Early Adulthood: 19 to 40 Years Practice Questions

50 multiple-choice questions on Early adulthood: 19 to 40 years for paramedic and EMT students, from Chapter 10 (Life Span Development). Read each question, pick your answer, then tap Show answer to check it and read the explanation.

50 practice questions

1. Peak physical condition generally occurs:

   1. A. From about 40 to 45
   2. B. From about 19 to 26
   3. C. From about 14 to 17
   4. D. From about 30 to 35
   Show answer

   Answer: B. From about 19 to 26

   Body systems function at their highest level in this window.

2. The leading causes of death in early adulthood are:

   1. A. Unintentional injury
   2. B. Infectious diseases
   3. C. Stroke and diabetes
   4. D. Heart disease and cancer
   Show answer

   Answer: A. Unintentional injury

   Motor vehicle crashes and overdose contribute heavily. Suicide and homicide follow.

3. Habits established in early adulthood are important because they:

   1. A. Change automatically with age
   2. B. Set later chronic disease risk
   3. C. Matter only after age 50
   4. D. Have little long-term effect
   Show answer

   Answer: B. Set later chronic disease risk

   Smoking, activity, and diet patterns tend to persist.

4. Common health stressors in this period include:

   1. A. Cognitive decline and memory loss
   2. B. Work, finances, and new parenthood
   3. C. Retirement and fixed income
   4. D. Loss of independence and mobility
   Show answer

   Answer: B. Work, finances, and new parenthood

   Stress-related complaints are common 911 calls in this group. Relationship stress is also common.

5. Pregnancy is a consideration in this age group because:

   1. A. It alters vital signs and assessment
   2. B. It only affects transport destination
   3. C. It matters mainly once the patient looks pregnant
   4. D. It raises blood pressure early in pregnancy
   Show answer

   Answer: A. It alters vital signs and assessment

   Ask about the possibility of pregnancy in any woman of childbearing age. Two patients may be involved. Pregnancy raises the heart rate and lowers blood pressure in the first and second trimesters, and it changes care well before it becomes visible.

6. Physiologic changes after about age 30 include:

   1. A. Higher metabolic rate
   2. B. Increased muscle mass
   3. C. Slower reaction time
   4. D. Improved near vision
   Show answer

   Answer: C. Slower reaction time

   The changes are slow and often unnoticed at first. Muscle strength and maximal heart rate also gradually decline.

7. Substance use disorders in early adulthood:

   1. A. Rarely lead to emergency calls
   2. B. Are uncommon in this age group
   3. C. Affect only certain occupations
   4. D. Frequently develop in this period
   Show answer

   Answer: D. Frequently develop in this period

   Overdose is a leading cause of death in this age group.

8. Preventive care in early adulthood focuses on:

   1. A. Healthy habits and safety
   2. B. Occupational health only
   3. C. Routine full-body imaging scans
   4. D. Cancer screening alone
   Show answer

   Answer: A. Healthy habits and safety

   This is where prevention has the longest payoff. Mental health and chronic condition management also matter. Routine whole-body scans are not a recommended screening tool for healthy young adults.

9. The workplace is relevant to health in this period because:

   1. A. Employment itself prevents disease
   2. B. It has little effect on health
   3. C. Only physical labor affects health
   4. D. Exposures, stress, and injury risk
   Show answer

   Answer: D. Exposures, stress, and injury risk

   Ask about occupation during the history.

10. Young adults may delay seeking care because they:

    1. A. Rarely develop any symptoms
    2. B. Have better access than older adults
    3. C. Feel healthy and face cost barriers
    4. D. Trust hospitals more than clinics
    Show answer

    Answer: C. Feel healthy and face cost barriers

    Late presentations are common for this reason. Many also lack a primary care relationship.

11. Early adulthood vital signs are:

    1. A. Still in pediatric ranges
    2. B. Normally above adult values
    3. C. The adult reference ranges
    4. D. Too variable to interpret
    Show answer

    Answer: C. The adult reference ranges

    The reference standard. Heart rate 60 to 100, respirations 12 to 20, blood pressure around 120/80.

12. A 24-year-old runner and a 58-year-old runner both have a resting heart rate of 50. Which statement best fits life-span physiology?

    1. A. Physical capacity peaks in the late 50s
    2. B. Fitness has no effect on resting heart rate
    3. C. A shared resting rate means equal capacity at both ages
    4. D. Capacity peaks in the mid-20s, then declines gradually
    Show answer

    Answer: D. Capacity peaks in the mid-20s, then declines gradually

    Strength, aerobic capacity, and reaction time peak in the twenties and decline gradually afterward, although training slows the decline. That is why a fit older runner can also have a low resting rate, but the same resting rate does not mean the same capacity. Capacity does not peak in the late fifties, and fitness clearly lowers resting heart rate.

13. Bone mass peaks around age:

    1. A. 40
    2. B. 20
    3. C. 30
    4. D. 50
    Show answer

    Answer: C. 30

    Building bone early prevents osteoporosis later.

14. After age 30, muscle mass:

    1. A. Increases steadily
    2. B. Declines rapidly
    3. C. Stays about constant
    4. D. Gradually declines
    Show answer

    Answer: D. Gradually declines

    About 1 percent per year. Resistance training slows the loss.

15. A 38-year-old recreational athlete notices her reaction time is slower than at 22. This is best explained as:

    1. A. A normal decline that starts after the mid-20s
    2. B. An early sign of dementia that needs a full workup
    3. C. A sign of a recent stroke affecting the brain
    4. D. Deconditioning that more training would fully reverse
    Show answer

    Answer: A. A normal decline that starts after the mid-20s

    Reaction time, muscle mass, and metabolic rate begin a slow, gradual decline after the mid-twenties, and activity can blunt it. A subtle change without other deficits is expected aging, not dementia or stroke. Regular training slows the decline but does not fully reverse it.

16. Metabolism after the mid-twenties:

    1. A. Rapidly drops
    2. B. Stays constant
    3. C. Gradually increases
    4. D. Gradually declines
    Show answer

    Answer: D. Gradually declines

    Weight gain without habit changes.

17. Early adulthood is characterized psychosocially by:

    1. A. Generativity versus stagnation
    2. B. Industry versus inferiority
    3. C. Intimacy versus isolation
    4. D. Identity versus role confusion
    Show answer

    Answer: C. Intimacy versus isolation

    Erikson's sixth stage. Forming close relationships is the central task.

18. Isolation in Erikson's model results when:

    1. A. Intimate bonds are not established
    2. B. A family is started early
    3. C. Work success takes priority
    4. D. Close relationships form too early
    Show answer

    Answer: A. Intimate bonds are not established

    Loneliness and distance.

19. Major life transitions in early adulthood include:

    1. A. Puberty and growth spurts
    2. B. Retirement and downsizing
    3. C. Starting elementary school
    4. D. Career, partnership, parenthood
    Show answer

    Answer: D. Career, partnership, parenthood

    Stress peaks here. Gaining independence is another.

20. EMS is called for a 27-year-old found unresponsive. Statistically, which cause is most likely in this age group?

    1. A. Acute myocardial infarction from CAD
    2. B. Metastatic cancer of the lung or colon
    3. C. Alzheimer disease or another dementia
    4. D. Unintentional injury, such as overdose
    Show answer

    Answer: D. Unintentional injury, such as overdose

    Unintentional injury, now driven largely by drug overdose, is the leading cause of death in early adulthood, followed by suicide and homicide. MI, cancer, and dementia become leading causes later in life. Check the glucose, airway, and breathing, and consider naloxone.

21. Opioid overdose deaths peak in:

    1. A. Ages 65 to 85
    2. B. Ages 25 to 54
    3. C. Ages 13 to 18
    4. D. Ages 5 to 12
    Show answer

    Answer: B. Ages 25 to 54

    A leading cause of death. That span is early and middle adulthood.

22. Alcohol use in early adulthood:

    1. A. Is rare after college
    2. B. Is harmless at this age
    3. C. Declines to very low levels by 25
    4. D. Is common and causes injuries
    Show answer

    Answer: D. Is common and causes injuries

    Patterns set in college persist. It also contributes to violence and chronic disease.

23. Mental health in early adulthood:

    1. A. Is unaffected by life stressors
    2. B. Sees onset of schizophrenia and bipolar
    3. C. Steadily improves with maturity
    4. D. Is stable throughout this period
    Show answer

    Answer: B. Sees onset of schizophrenia and bipolar

    Late teens through twenties. Many conditions first appear then.

24. A 26-year-old woman has lower abdominal pain, a heart rate of 118, and dizziness. Which question is most important?

    1. A. 'What did you eat for dinner last night, and when?'
    2. B. 'Have you had your appendix removed in the past?'
    3. C. 'When was your last period, and could you be pregnant?'
    4. D. 'Have you noticed any burning or pain when you urinate?'
    Show answer

    Answer: C. 'When was your last period, and could you be pregnant?'

    Pregnancy is common in early adulthood, and ectopic pregnancy must be considered in any woman of childbearing age with abdominal pain and signs of shock, since rupture can cause hemorrhagic shock. Diet history, surgical history, and urinary symptoms are useful but less urgent than ruling out a ruptured ectopic pregnancy here.

25. Pregnancy physiology includes:

    1. A. Decreased heart rate
    2. B. Decreased blood volume
    3. C. Unchanged cardiac output
    4. D. Increased blood volume
    Show answer

    Answer: D. Increased blood volume

    Masks blood loss. Heart rate and cardiac output also rise.

26. Reproductive health in early adulthood includes:

    1. A. Prenatal care and nothing else
    2. B. Treatment of STIs only
    3. C. Nothing in the prehospital setting
    4. D. Contraception and STI prevention
    Show answer

    Answer: D. Contraception and STI prevention

    Preventive care. Pregnancy planning is also included.

27. Occupational health in early adulthood:

    1. A. Applies only to office workers
    2. B. Matters only for older workers
    3. C. Becomes important
    4. D. Is irrelevant at this age
    Show answer

    Answer: C. Becomes important

    Ask about occupation. Workers face exposures and injury risk.

28. Chronic disease in early adulthood:

    1. A. Does not occur before 40
    2. B. May begin, such as hypertension
    3. C. Is nearly universal by 30
    4. D. Is untreatable at this age
    Show answer

    Answer: B. May begin, such as hypertension

    Earlier onset than past generations. Obesity and diabetes may also begin.

29. A healthy 30-year-old asks what preventive care matters most at her age. Which advice best fits?

    1. A. Healthy habits, safety, vaccines, and risk-based screens
    2. B. Annual full-body CT scans to find any disease as early as possible
    3. C. Routine colonoscopy starting now
    4. D. No prevention is needed until age 50
    Show answer

    Answer: A. Healthy habits, safety, vaccines, and risk-based screens

    Prevention in early adulthood focuses on habits such as not smoking, exercise, diet, and seatbelts, plus vaccines and screening based on risk (for example, cervical screening, BP, and STI testing). Routine full-body CT has no benefit and adds radiation. Average-risk colorectal screening begins at 45, and prevention matters long before 50.

30. Cancer in early adulthood:

    1. A. Includes testicular and cervical
    2. B. Is mainly lung and colon cancer
    3. C. Is caused mainly by smoking
    4. D. Does not occur before 40
    Show answer

    Answer: A. Includes testicular and cervical

    Screening recommendations begin. Thyroid cancer and lymphoma also occur.

31. Young adults' use of EMS is often for:

    1. A. Trauma, overdose, psychiatric crises
    2. B. Chronic disease complications
    3. C. Falls from standing
    4. D. Dementia-related confusion
    Show answer

    Answer: A. Trauma, overdose, psychiatric crises

    Trauma dominates. Acute illness is also common.

32. Trauma in early adulthood commonly involves:

    1. A. Crashes and violence
    2. B. Ground-level falls at home
    3. C. Scald burns in the kitchen
    4. D. Drowning in home pools
    Show answer

    Answer: A. Crashes and violence

    Risk-taking persists. Recreational injuries are also common.

33. A 29-year-old with crushing chest pain refuses transport, saying, 'I'm too young for a heart attack.' What is the best response?

    1. A. Agree that an MI is unlikely and suggest he try an antacid
    2. B. Accept the refusal without any further discussion
    3. C. Advise him to see his own doctor in the morning
    4. D. Explain that young adults can have MIs; obtain a 12-lead
    Show answer

    Answer: D. Explain that young adults can have MIs; obtain a 12-lead

    Young adults often delay care because they feel invulnerable or face cost barriers. MI can occur in young patients, especially with cocaine use, a family history, or familial hyperlipidemia, and other emergencies such as PE or dissection also cause chest pain. Do a 12-lead and assessment and make an informed refusal process before accepting a refusal. Suggesting an antacid or a next-day office visit leaves a possible MI untreated.

34. Physical fitness in early adulthood:

    1. A. Requires ongoing maintenance
    2. B. Is guaranteed at this age
    3. C. Declines regardless of activity
    4. D. Is unimportant until midlife
    Show answer

    Answer: A. Requires ongoing maintenance

    Sedentary jobs. Metabolism and activity change.

35. Sleep in early adulthood:

    1. A. Is often inadequate
    2. B. Is at its lifetime best
    3. C. Is unimportant for health
    4. D. Is usually excessive
    Show answer

    Answer: A. Is often inadequate

    Chronic sleep debt. Work and family demands cut into it.

36. Stress in early adulthood:

    1. A. Is high from career and finances
    2. B. Is lower than at any other age
    3. C. Is irrelevant to health
    4. D. Is lower than in adolescence
    Show answer

    Answer: A. Is high from career and finances

    Coping strategies matter. Relationship pressures add to it.

37. Parenthood affects health through:

    1. A. No meaningful health changes
    2. B. Improved sleep and fitness
    3. C. Sleep disruption and stress
    4. D. Only financial cost
    Show answer

    Answer: C. Sleep disruption and stress

    Postpartum depression affects both parents. Priorities also change.

38. Intimate partner violence:

    1. A. Peaks in early adulthood
    2. B. Is rare among young adults
    3. C. Peaks after age 60
    4. D. Only affects women
    Show answer

    Answer: A. Peaks in early adulthood

    Ask about safety.

39. Smoking cessation in early adulthood:

    1. A. Spares lungs, not heart
    2. B. Is too late to help
    3. C. Takes decades to show benefit
    4. D. Reverses most risk
    Show answer

    Answer: D. Reverses most risk

    The earlier the better: quitting before about age 40 avoids most of the excess risk of continued smoking. Cardiovascular risk starts falling within the first year after quitting, so the benefit reaches the heart as well as the lungs and does not take decades to appear.

40. Cognitive ability in early adulthood:

    1. A. Declines steadily
    2. B. Processing speed peaks
    3. C. Is lower than in old age
    4. D. Is unchanged from adolescence
    Show answer

    Answer: B. Processing speed peaks

    Different abilities peak at different times. Accumulated knowledge continues to grow.

41. Early adulthood immunizations include:

    1. A. Tdap, flu, and HPV through 26
    2. B. None if the childhood series is complete
    3. C. Annual influenza vaccine only
    4. D. Travel vaccines only, as needed
    Show answer

    Answer: A. Tdap, flu, and HPV through 26

    Many are behind. Others are given based on risk.

42. Young adults' approach to health:

    1. A. Is strongly health-focused
    2. B. Is overly cautious
    3. C. Is irrelevant to outcomes
    4. D. Often puts work first
    Show answer

    Answer: D. Often puts work first

    Habits set now persist. Relationships also often take priority.

43. Assessment of a young adult should include:

    1. A. Vital signs and nothing more
    2. B. Substance use, mood, and safety
    3. C. The chief complaint only
    4. D. Trauma findings only
    Show answer

    Answer: B. Substance use, mood, and safety

    Hidden problems. A full assessment is needed.

44. Communication with young adults:

    1. A. Follows adult principles
    2. B. Mirrors adolescent approaches
    3. C. Requires pediatric techniques
    4. D. Needs no special attention
    Show answer

    Answer: A. Follows adult principles

    Do not assume knowledge. Attend to health literacy.

45. Young adults with disabilities:

    1. A. Have no special needs as adults
    2. B. Are rare in this group
    3. C. Are fully supported by programs
    4. D. Face pediatric-to-adult care transitions
    Show answer

    Answer: D. Face pediatric-to-adult care transitions

    Transition gaps.

46. Which early adulthood finding is most concerning?

    1. A. Sudden severe headache
    2. B. Stress about finances
    3. C. Fatigue after a long shift
    4. D. Gradual weight gain
    Show answer

    Answer: A. Sudden severe headache

    Young does not mean safe. Chest pain with risk factors and suicidal thoughts are also red flags.

47. A 23-year-old smoker asks whether quitting now really matters. What is the best answer?

    1. A. No; the lung damage is permanent after age 20
    2. B. Yes, though cutting down to a few a day works just as well
    3. C. Yes; quitting before 40 avoids most of the excess risk
    4. D. Only once he starts to develop respiratory symptoms
    Show answer

    Answer: C. Yes; quitting before 40 avoids most of the excess risk

    Habits formed in early adulthood shape lifelong chronic disease risk. Large cohort data show that quitting before about age 40 avoids roughly 90% of the excess mortality from continued smoking. The damage is not fixed at 20, cutting down to a few cigarettes a day leaves much of the risk in place, and waiting for symptoms loses most of the benefit.

48. Which chronic condition most often begins in early adulthood?

    1. A. Alzheimer-type dementia
    2. B. Postmenopausal osteoporosis
    3. C. Hypertension and type 2 diabetes
    4. D. Age-related cataracts
    Show answer

    Answer: C. Hypertension and type 2 diabetes

    Often undiagnosed.

49. Young adults in EMS care may be:

    1. A. Unable to legally refuse
    2. B. Always willing to be transported
    3. C. Always compliant with advice
    4. D. Resistant to transport
    Show answer

    Answer: D. Resistant to transport

    Refusals are common. Cost and obligations drive this.

50. The transition from adolescence to adulthood involves:

    1. A. Regression to childhood roles
    2. B. Decreasing responsibility
    3. C. Growing independence
    4. D. Little meaningful change
    Show answer

    Answer: C. Growing independence

    Emerging adulthood. Responsibility also increases.