Oregon Athletic Trainer Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Which structure is the primary ligament preventing excessive anterior
translation of the tibia relative to the femur?
A. Posterior cruciate ligament
B. Anterior cruciate ligament
C. Medial collateral ligament
D. Lateral collateral ligament
Rationale: The anterior cruciate ligament primarily restrains anterior
translation of the tibia and contributes to rotational stability of the knee.
2. Which muscle is primarily responsible for initiating shoulder abduction
during the first approximately 15 degrees of movement?
A. Deltoid
B. Supraspinatus
C. Teres major
D. Pectoralis major
Rationale: The supraspinatus initiates shoulder abduction, after which the
deltoid becomes the primary abductor through much of the remaining
range.
, 3. Which finding is most characteristic of an acute anterior shoulder
dislocation?
A. Posterior prominence of the humeral head
B. Arm held in abduction and external rotation
C. Inability to flex the elbow only
D. Isolated wrist weakness
Rationale: Anterior shoulder dislocation commonly presents with the arm
held in abduction and external rotation, accompanied by pain and a
prominent loss of normal shoulder contour.
4. During an assessment of an athlete with a suspected ankle sprain,
which test is primarily used to evaluate the integrity of the anterior
talofibular ligament?
A. Talar tilt test
B. Thompson test
C. Anterior drawer test
D. Squeeze test
Rationale: The ankle anterior drawer test primarily assesses the anterior
talofibular ligament by evaluating excessive anterior translation of the
talus relative to the tibia.
5. Which mechanism is most commonly associated with an anterior
cruciate ligament injury?
A. Direct blow to the posterior calf
B. Sudden deceleration with cutting or pivoting
C. Repetitive wrist flexion
D. Direct impact to the sternum
Rationale: ACL injuries frequently occur during noncontact mechanisms
involving sudden deceleration, cutting, pivoting, or awkward landing.
, 6. An athlete sustains a blow to the lateral aspect of the knee that
produces valgus stress. Which structure is most directly threatened?
A. Lateral collateral ligament
B. Posterior cruciate ligament
C. Medial collateral ligament
D. Achilles tendon
Rationale: A valgus force applied to the lateral knee places tensile stress
on the medial collateral ligament.
7. Which test is commonly used to assess the integrity of the Achilles
tendon?
A. Lachman test
B. Thompson test
C. Apprehension test
D. McMurray test
Rationale: The Thompson test assesses Achilles tendon continuity by
observing whether passive calf compression produces plantar flexion.
8. Which symptom following a head impact is most concerning for
possible intracranial injury?
A. Mild localized scalp tenderness
B. Progressively worsening headache with repeated vomiting
C. Temporary sweating
D. Mild muscle soreness
Rationale: Worsening headache and repeated vomiting after head trauma
are potentially serious signs requiring immediate medical evaluation for
intracranial injury.
9. What is the primary immediate concern when an athlete is suspected
of having a cervical spine injury?
, A. Restoring athletic performance
B. Maintaining spinal alignment and preventing secondary injury
C. Testing lower-extremity flexibility
D. Applying therapeutic ultrasound
Rationale: Suspected cervical spine injury requires careful stabilization and
avoidance of unnecessary movement to reduce the risk of secondary
neurologic injury.
10. Which assessment finding is particularly concerning for
compartment syndrome?
A. Mild soreness that improves with activity
B. Pain out of proportion to the apparent injury, especially with passive
stretch
C. Minor bruising without pain
D. Normal sensation with no swelling
Rationale: Severe pain disproportionate to the injury and pain with passive
stretch are important warning signs of acute compartment syndrome.
11. Which type of muscle contraction occurs when the muscle
generates tension while lengthening?
A. Isometric
B. Concentric
C. Eccentric
D. Isokinetic
Rationale: An eccentric contraction occurs when an active muscle produces
force while lengthening under load.
12. Which muscle is the primary plantar flexor of the ankle?
A. Tibialis anterior
B. Extensor hallucis longus
Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Which structure is the primary ligament preventing excessive anterior
translation of the tibia relative to the femur?
A. Posterior cruciate ligament
B. Anterior cruciate ligament
C. Medial collateral ligament
D. Lateral collateral ligament
Rationale: The anterior cruciate ligament primarily restrains anterior
translation of the tibia and contributes to rotational stability of the knee.
2. Which muscle is primarily responsible for initiating shoulder abduction
during the first approximately 15 degrees of movement?
A. Deltoid
B. Supraspinatus
C. Teres major
D. Pectoralis major
Rationale: The supraspinatus initiates shoulder abduction, after which the
deltoid becomes the primary abductor through much of the remaining
range.
, 3. Which finding is most characteristic of an acute anterior shoulder
dislocation?
A. Posterior prominence of the humeral head
B. Arm held in abduction and external rotation
C. Inability to flex the elbow only
D. Isolated wrist weakness
Rationale: Anterior shoulder dislocation commonly presents with the arm
held in abduction and external rotation, accompanied by pain and a
prominent loss of normal shoulder contour.
4. During an assessment of an athlete with a suspected ankle sprain,
which test is primarily used to evaluate the integrity of the anterior
talofibular ligament?
A. Talar tilt test
B. Thompson test
C. Anterior drawer test
D. Squeeze test
Rationale: The ankle anterior drawer test primarily assesses the anterior
talofibular ligament by evaluating excessive anterior translation of the
talus relative to the tibia.
5. Which mechanism is most commonly associated with an anterior
cruciate ligament injury?
A. Direct blow to the posterior calf
B. Sudden deceleration with cutting or pivoting
C. Repetitive wrist flexion
D. Direct impact to the sternum
Rationale: ACL injuries frequently occur during noncontact mechanisms
involving sudden deceleration, cutting, pivoting, or awkward landing.
, 6. An athlete sustains a blow to the lateral aspect of the knee that
produces valgus stress. Which structure is most directly threatened?
A. Lateral collateral ligament
B. Posterior cruciate ligament
C. Medial collateral ligament
D. Achilles tendon
Rationale: A valgus force applied to the lateral knee places tensile stress
on the medial collateral ligament.
7. Which test is commonly used to assess the integrity of the Achilles
tendon?
A. Lachman test
B. Thompson test
C. Apprehension test
D. McMurray test
Rationale: The Thompson test assesses Achilles tendon continuity by
observing whether passive calf compression produces plantar flexion.
8. Which symptom following a head impact is most concerning for
possible intracranial injury?
A. Mild localized scalp tenderness
B. Progressively worsening headache with repeated vomiting
C. Temporary sweating
D. Mild muscle soreness
Rationale: Worsening headache and repeated vomiting after head trauma
are potentially serious signs requiring immediate medical evaluation for
intracranial injury.
9. What is the primary immediate concern when an athlete is suspected
of having a cervical spine injury?
, A. Restoring athletic performance
B. Maintaining spinal alignment and preventing secondary injury
C. Testing lower-extremity flexibility
D. Applying therapeutic ultrasound
Rationale: Suspected cervical spine injury requires careful stabilization and
avoidance of unnecessary movement to reduce the risk of secondary
neurologic injury.
10. Which assessment finding is particularly concerning for
compartment syndrome?
A. Mild soreness that improves with activity
B. Pain out of proportion to the apparent injury, especially with passive
stretch
C. Minor bruising without pain
D. Normal sensation with no swelling
Rationale: Severe pain disproportionate to the injury and pain with passive
stretch are important warning signs of acute compartment syndrome.
11. Which type of muscle contraction occurs when the muscle
generates tension while lengthening?
A. Isometric
B. Concentric
C. Eccentric
D. Isokinetic
Rationale: An eccentric contraction occurs when an active muscle produces
force while lengthening under load.
12. Which muscle is the primary plantar flexor of the ankle?
A. Tibialis anterior
B. Extensor hallucis longus
