APA 3125 Head Injuries

What percentage of concussions in high school sports occur in football?

44%

What is the third most common injury in high school football?

Concussions

What percentage of all injuries in high school football are concussions?

12.5%

What is the most common mechanism of injury for concussions in football?

Contact with another person

What percentage of concussions in high school football are caused by contact with equipment?

10%

What percentage of concussions in high school football are due to contact with a surface?

5%

What percentage of concussions occur during practice in high school football?

Approximately 2/3

What was the range of athletes who would disclose their symptoms according to a systematic review?

16 to 97%

What percentage of athletes indicated they would continue to play despite having symptoms?

20 to 73%

What is the main reason for non-disclosure of concussion symptoms among adolescents?

They didn't know it was a concussion

What percentage of university athletes disclosed their symptoms according to Chinn & Porter, 2016?

64%

What percentage of university athletes did not disclose their concussion according to Llewellyn et al., 2014?

11.8%

What is a common reason for university athletes not disclosing their concussion?

They thought they could tough it out

What percentage of concussions in high school sports are attributed to soccer?

33% (for males)

What percentage of concussions in high school sports are attributed to basketball?

20% (for males)

What percentage of female athletes reported not disclosing their concussion symptoms?

26.1%

What is one reason athletes may not disclose their symptoms related to their relationship with their coach?

Fear of the coach's reaction

What is a reason for non-disclosure related to team dynamics?

They didn't want to let the team down

What percentage of female athletes indicated they would continue to play despite symptoms?

Varies, but significant percentage reported doing so

What is one psychological reason athletes might not disclose a concussion?

They didn't want to look weak

What is a common misconception about concussions among athletes?

They didn't think it was serious enough

What is a significant sign of a skull fracture?

Cerebrospinal Fluid Leak (CSF)

What are indications of an abnormal CSF leak in facial cavities?

Nose (rhinorrhea), Mouth (sweet taste), Ears (otorrhea)

What does the Halo sign indicate?

It is a double-ring sign associated with a CSF leak.

What characterizes Cheyne-Stokes breathing?

An abnormal breathing pattern with fast and shallow breathing followed by moments without breath.

What is Battle's Sign?

Bruising behind the ear (supra-mastoid process ecchymosis).

What is Racoon Sign?

Bruising around the eyes (periorbital ecchymosis).

What assessments are included in cervical spine assessment?

Presence of neck pain, tenderness during palpation, deformity, and full active range of motion.

What does a 5/5 strength assessment indicate?

Normal strength and sensation in myotomes and dermatomes.

Which cranial nerves are assessed for vision?

Cranial nerves II, III, IV, VI.

What does the BESS test assess?

Balance (Cranial nerve VIII).

What is the technique for assessing cranial nerve V?

Facial expressions such as smile, frown, and sticking out the tongue.

What is Second Impact Syndrome?

Occurs when a person suffers a second head injury before recovering from the first, leading to severe consequences.

What were the findings of the literature review on Second Impact Syndrome?

17 cases reported, all males aged 13-23, with 4 deaths and 8 major disabilities.

What impact do concussions have on children and adolescents?

Approximately 1/3 have symptoms lasting longer than a month.

What are some negative impacts of concussions?

School absences, deterioration in academic performance, mental health issues, and social isolation.

What is Persistent Post-Concussion Syndrome (PPCS)?

A condition where concussion symptoms persist beyond the expected recovery period.

What increases the risk of prolonged recovery from concussions?

Additional head impacts while symptomatic and late reporting of symptoms.

What is the recommendation for athletes after a concussion?

Immediate withdrawal from sport participation to reduce the risk of further impact.

What is associated with prolonged recovery in athletes?

Delayed referral to specialized care.

What causes a concussion?

Deformation of brain tissue leads to diffuse depolarization, creating a neurometabolic cascade and energy crisis.

What is the typical recovery period for concussion symptoms in adults?

Symptom resolution generally begins within 7-14 days.

What is the typical recovery period for concussion symptoms in children and adolescents?

Symptom resolution generally begins within 10-14 days.

What is persistent post-concussion syndrome?

A condition where concussion symptoms persist for months after the initial injury.

What are two important elements to consider when observing signs of a concussion?

Evidence of an impact and distraction.

What is the minimum criterion for suspecting a concussion?

The presence of at least one sign or symptom following head acceleration.

What is the consensus regarding athlete withdrawal from a game if a concussion is suspected?

Suspicion of a concussion is sufficient for withdrawal; diagnostic confirmation is not required.

What is SCAT6?

A multimodal assessment tool suitable for use within 72 hours of concussion.

How long should the SCAT6 evaluation take?

At least 10-15 minutes.

What components should be included in the SCAT6 evaluation?

Signs and symptoms inventory, balance and gait, neurological examination, cognitive tasks.

What should be done if positive findings are identified during the SCAT6 assessment?

The athlete must automatically be withdrawn from the game.

What is the highest priority when managing a suspected concussion?

Ruling out a potential moderate-to-severe TBI or catastrophic injury.

What information should be provided to the athlete and their support system after a concussion?

Signs and symptoms of TBI to monitor, actions to take if symptoms develop, and recommendations for medication and activity management.

Why are certain over-the-counter medications not recommended in the first 24 hours after a concussion?

They may mask the appearance of red flags.

Who should be consulted regarding medication questions after a concussion?

The athlete's family doctor or pharmacist.

What is the recommended action if symptoms of moderate-to-severe TBI appear?

The athlete should be reassessed several times over the next few hours and days.

What is the significance of discussing impacts with athletes as they return to the bench?

It helps to monitor for potential concussion symptoms even if no signs are present.

What is the role of a multimodal assessment in concussion management?

To evaluate various aspects of the athlete's condition and ensure comprehensive care.

What should be avoided during the assessment of a suspected concussion?

Adding further stress to the athlete without a valid clinical reason.

What is the importance of monitoring for red flags in concussion management?

To ensure timely intervention and prevent worsening of the athlete's condition.

What is the recommended approach for managing an athlete's activity post-concussion?

Provide recommendations for activity management over the next few days.

What is the role of parents and support systems in concussion management?

To help monitor symptoms and ensure the athlete receives appropriate care.

What should be done if an athlete exhibits signs or symptoms of TBI?

They should be withdrawn from play and monitored closely.

What is the importance of a gradual return to physical activity after a concussion?

It is associated with a smoother recovery, positively affecting symptom recovery, return to school activities, and return to sports.

What should be avoided during the symptomatic period after a concussion?

Activities with any risk of head impact or falls.

What is the maximum allowable increase in symptom intensity during gradual reintroduction of physical activity?

No more than 2 points on a 10-point scale.

What should happen to symptoms after a 30-minute rest following physical activity?

Symptoms should return to their pre-activity intensity.

Who should provide individualized guidance for student-athletes recovering from concussions?

A competent healthcare professional who specializes in concussion management.

What approach is recommended for optimal recovery from concussions?

An interdisciplinary approach.

What are some recommendations to facilitate a return to academic activities?

Seat the student towards the front/centre of the classroom and allow the use of lumbar support.

How can visual fatigue be minimized for students returning to academic activities?

Favor printed documents over screens and use a yellow or pink-tinted transparent plastic sheet.

What should be done when a student's symptoms increase in intensity during class?

Allow the student to move to a quiet area.

What techniques can be integrated during rest periods to help students with concussions?

Breathing techniques, relaxation, or meditation exercises.

What is the benefit of allowing students to leave class early?

To avoid noisy hallways and reduce exposure to visual and auditory stimuli.

What is a critical factor in assessing student-athletes recovering from concussions?

Identifying factors that may contribute to persistent symptoms, such as physical dysfunctions and cognitive impairments.

What is the role of symptom management in returning to school activities?

Facilitates attendance in a greater number of classes when symptoms are manageable.

What should be prioritized in classroom seating arrangements for students recovering from concussions?

Optimal postures to prevent poor posture and cervical rotation.

What is the effect of minimizing absences on students recovering from concussions?

It allows for a return to school activities when symptoms are manageable.

What is the significance of anecdotal evidence in concussion management?

It supplements guidelines not detailed in the International Consensus.

What should be done to reduce the complexity of visual tasks for students with concussions?

Favor optimal seating arrangements and printed materials.

What is the recommended action if a student experiences increased symptoms during class?

Allow them to move to a quiet area.

Why is it important to assess psychosocial factors in concussion recovery?

They may contribute to persistent symptoms.

What is the goal of a gradual return to physical activity post-concussion?

To ensure a safe and effective recovery process.