chapter 11 throat, thorax, and visceral conditions
DESCRIPTION
Chapter 11 Throat, Thorax, and Visceral Conditions. Throat Anatomy. Throat region. Throat Anatomy (cont’d). Pharynx, larynx, esophagus “Adam’s” apple Epiglottis Vocal cords Hyoid bone Esophageal sphincters Trachea Divides into right and left bronchial tubes. Throat Anatomy (cont’d). - PowerPoint PPT PresentationTRANSCRIPT
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Chapter 11
Throat, Thorax, and Visceral Conditions
Chapter 11
Throat, Thorax, and Visceral Conditions
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat AnatomyThroat Anatomy
Throat region
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat Anatomy (cont’d)Throat Anatomy (cont’d)
• Pharynx, larynx, esophagus
– “Adam’s” apple
– Epiglottis
– Vocal cords
– Hyoid bone
– Esophageal sphincters
• Trachea
– Divides into right and left bronchial tubes
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat Anatomy (cont’d)Throat Anatomy (cont’d)
• Blood vessels
– Common carotid arteries
Arterial supply to the neck and throat region
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic CageThoracic Cage
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thorax AnatomyThorax Anatomy
• Thoracic cage and pleura
– Sternum, ribs, costal cartilage, thoracic vertebrae
– Cage around heart and lungs
– Pleura and pleural cavity
• Bronchial tree and lungs
– Bronchial tubes → terminal bronchioles
– Alveoli
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Visceral Region AnatomyVisceral Region Anatomy
• Pelvic girdle
– Sacrum, ilium, ischium, pubis
– Functions
• Visceral organs
– Stomach
– Liver
– Spleen
– Kidneys
Anterior view of the visceral organs
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Visceral Region Anatomy (cont’d)Visceral Region Anatomy (cont’d)
• Blood vessels
– Aorta
• Numerous branches
Arterial system of the trunk
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Anterior Muscles of TrunkAnterior Muscles of Trunk
Muscles of the trunk. A. Anterior
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Posterior Muscles of TrunkPosterior Muscles of Trunk
Muscles of the trunk. B. Posterior
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Injury PreventionInjury Prevention
• Protective equipment
– Variety of equipment available
– Concern: adolescent rib cage – less rigid
• Physical conditioning
– Flexibility
– Strength
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat ConditionsThroat Conditions
• Neck laceration
– Uncommon; severe bleeding
– Management:
• Activate emergency plan, including summoning EMS
• Control hemorrhage – apply firm, direct pressure over the wound
• Assess vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat Conditions (cont’d)Throat Conditions (cont’d)
• Contusions and fractures
– Trachea, larynx, and hyoid bone
• Occur during hyperextension of the neck
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat Conditions (cont’d)Throat Conditions (cont’d)
• Contusions and fractures (cont’d)
– S&S
• Hoarseness
• Dyspnea
• Difficulty swallowing
• Coughing
• Significant – severe pain, laryngospasm, acute respiratory distress
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Throat Conditions (cont’d)Throat Conditions (cont’d)
• Contusions and fractures (cont’d)
– Management:
• Calm individual; help individual focus on their breathing rate
• Significant trauma
• Activate emergency plan, including summoning EMS
• Assess vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic ConditionsThoracic Conditions
• Sudden deceleration and impact → compression and deformation of rib cage
• “Red Flags”
– Shortness of breath or difficulty in breathing
– Deviated trachea or trachea that moves during breathing
– Anxiety, fear, confusion, or restlessness
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• “Red Flags” (cont’d)
– Distended neck veins
– Bulging or bloodshot eyes
– Suspected rib or sternal fracture
– Severe chest pain aggravated by deep inspiration
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• “Red Flags” (cont’d)
– Abnormal chest movement on affected side
– Coughing up bright red or frothy blood
– Abnormal or absent breath sounds
– Rapid, weak pulse
– Low blood pressure
– Cyanosis
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• “Stitch in the Side”
– Sharp pain or spasm in chest wall (lower) during exertion
– Etiology: varies
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• “Stitch in the Side” (cont’d)
– Management: Most individuals can run through the sharp pain by:
• Forcibly exhaling through pursed lips
• Breathing deeply and regularly
• Leaning away from the affected side
• Stretching the arm on the affected side over the head as high as possible
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Breast conditions
– Contusions
• Can produce fat necrosis or hematoma formation → ↑ pain
• Management: standard acute and external support
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Breast conditions (cont’d)
– Nipple irritation
• Runner’s nipples
• Friction → abrasions, blisters, or bleeding
• Management: advise individual to cleanse and cover the wound; if infection is a concern, physician referral
• Prevention: petroleum-based product
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Breast conditions (cont’d)
• Cyclist’s nipples
• Perspiration + wind chill → ↑ pain
• Management: warm the area after the event to prevent irritation
• Prevention: wind-proof jacket
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Strain of pectoralis major
– MOI: active contraction; overburdened by excessive load or extrinsic force
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Strain of pectoralis major (cont’d)
– S&S
• Sound: pop or tearing
• Immediate pain and weakness; aching or fatigue-like rather than sharp pain
• Deformity – muscle retracts
• Swelling and ecchymosis
• Limited shoulder motion due to pain
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Strain of pectoralis major
– Management:
• Grade 1 – standard acute; if the condition does not resolve in 2-3 days, physician approval prior to return to activity
• Grade 2 or 3 – physician referral
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Costochondral sprain
– Etiology:
• Collision force
• Severe twisting of thorax
– Result: separates cartilage at attachment to rib or sternum
Undisplaced costochondral separation
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Costochondral sprain (cont’d)
– S&S
• Hear or feel a “pop”
• Localized sharp pain; changes to intermittent stabbing pain
• Visible deformity
• Severe: pain with deep inhalation
– Management: standard acute; physician referral
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Sternal fracture
– Rare; requires high impact
– S&S
• Immediate loss of breath
• Pain, especially with deep inspiration
– Suspected fracture – assess for underlying injury
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Sternal fracture (cont’d)
– Management:
• Activate emergency plan, including summoning EMS
• Assess vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Rib fracture
– Stress fracture – indirect force (muscle contraction)
– Acute
• Direct blow or compression
• Ribs 5-9
– Most minor – undisplaced; if displaced, suspect internal injury
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Rib fracture (cont’d)
– S&S
• Pain at site with deep inspiration or coughing
• Individual will take shallow breaths and lean toward fracture site
• Localized swelling, discoloration, crepitus
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Rib fracture (cont’d)
– S&S (cont’d)
• Check for:
• Coughing up of blood
• Abnormal breath sounds
• Rate and depth of respiration
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Thoracic Conditions (cont’d)Thoracic Conditions (cont’d)
• Rib fracture (cont’d)
– Management:
• Standard acute; immobilize chest
• Severe: immediate referral to emergency care facility
• Internal injury suspected: activate emergency plan, including summoning of EMS
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal ComplicationsInternal Complications
• Hyperventilation
– Etiology: pain, stress, trauma
– Rapid, deep inhalation – more O2
long exhalation – excessive CO2 loss
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Hyperventilation (cont’d)
– S&S
• Inability to catch breath
• Numbness in lips and hands
• Spasm of hands
• Chest pain
• Dry mouth
• Dizziness
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Hyperventilation (cont’d)
– Management:
• Calm individual
• Slowly inhale through nose and exhale through mouth
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Pneumothorax
– Air trapped in pleural space, causing portion of lung to collapse; lung can’t fully expand
– Etiology
• Traumatic – penetrating wound
• Spontaneous – unexpectedly without underlying disease
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
Internal complication to the lungs. A. Pneumothorax
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Hemothorax
– Loss of blood into pleural cavity
– Etiology: fracture of rib could tear lung tissue or blood vessels in chest
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
Internal complications to the lungs. B. Hemothorax
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Tension pneumothorax
– Air accumulates in pleural space during inspiration and cannot escape on exhalation; expansion compresses heart and lung
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
Internal complications to the lungs. C. Tension pneumothorax
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Pneumothorax, hemothorax, tension pneumothorax (cont’d)
– S&S
• Severe pain during breathing
• Hypoxia
• Cyanosis
• Signs of shock
• Hemothorax – coughing up frothy blood may also be seen
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Pneumothorax, hemothorax, tension pneumothorax (cont’d)
– Management:
• Activate emergency plan, including summoning EMS
• Assess vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Heart injuries
– Blunt cardiac injury
• Leads to localized damage and necrosis of heart tissue
• Concern: decreased cardiac output secondary to arrhythmias
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Heart injuries (cont’d)
– Blunt cardiac injury (cont’d)
• Cardiac tamponade
• Ruptures myocardium or lacerates coronary artery; ↑ fluid in pericardium; compresses venous return to heart
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Heart injuries (cont’d)
– Blunt cardiac injury (cont’d)
• S&S
• Jugular venous distention
• Collapse within seconds and respiratory arrest
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Heart injuries (cont’d)
– Blunt cardiac injury (cont’d)
• Management
• activate emergency plan, including summoning EMS
• Initiate breathing and chest compressions
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Sudden Death in Athletes
– Sudden death – an event that is non-traumatic, unexpected, and occurs instantaneously or within minutes of an abrupt change in an individual’s previous clinical state
– Causes: hypertrophic cardiomyopathy; abnormalities in the coronary arteries; aortic rupture associated with Marfan’s syndrome; and mitral valve prolapse
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Internal Complications (cont’d)Internal Complications (cont’d)
• Sudden Death in Athletes (cont’d)
– S&S
• Unexplained chest pain, sudden onset of fatigue, heartburn or indigestion, and excessive breathlessness during exercise
– Management:
• Activate emergency plan, including summoning EMS
• Initiate breathing and chest compressions
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall ConditionsAbdominal Wall Conditions
• Muscle strains
– MOI: sudden twisting or sudden hyperextension of spine
– Most common – rectus abdominis
– S&S
• Localized pain and spasm in the involved muscle may be present.
• Increased pain with straight leg raising, performing a sit-up, or hyperextension of the back
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
• Muscle strains (cont’d)
– Management
• Grade 1 – standard acute; if the condition does not resolve in 2-3 days, physician approval prior to return to activity
• Grade 2 or 3 – physician referral
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
• Solar plexus contusion (“wind knocked out”)
– S&S
• Dyspnea
• Complicated by fear and anxiety
– Management:
• Flex the knees toward the chest
• Have athlete take a deep breath and hold it; repeat several times
• Have the athlete whistle
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
• Hernia
– Protrusion of abdominal viscera through weakened portion of abdominal wall
– Congenital or acquired
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
• Hernia (cont’d)
– S&S:
• Visible, tender swelling and an aching feeling in the groin
• If ruptures – a sharp, stinging pain or a feeling of something giving way at the site of the rupture, nausea and vomiting.
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
Hernias
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Abdominal Wall Conditions (cont’d)Abdominal Wall Conditions (cont’d)
• Hernia (cont’d)
– Management of suspected ruptured hernia
• Activate emergency plan, including summoning EMS
• Position the individual on their back; place a rolled blanket under the knees to reduce abdominal tension
• Monitor vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal ConditionsIntra-abdominal Conditions
• Trauma to abdomen: potential for severe internal hemorrhage
• “Red flags”
– Abdominal pain
– Nausea
– Thirst
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• “Red flags” (cont’d)
– Localized tenderness and rigidity
– Cramps or muscle guarding
– Rebound pain
– Referred pain
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• Trauma to abdomen (cont’d)
– Management:
• Activate emergency plan, may require summoning EMS
• Waiting for EMS
• Position individual supine with the knees flexed to relax the low back and abdominal muscles
• Assess vitals and treat as necessary
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• Splenic rupture
– Enlarged spleen: increases susceptibility
– Most frequent cause of death from abdominal blunt trauma in sport
– Ability to splint itself
– Individual with mononucleosis should be disqualified from contact & strenuous non-contact activities
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• Splenic rupture (cont’d)
– S&S
• Trauma to left upper quadrant
• Kehr’s sign
• Signs of shock at time of injury
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• Liver contusion and rupture
– Direct blow to right upper quadrant
– S&S
• Palpable pain
• Hypotension
• S&S of shock
• Referred pain to inferior angle of right scapula
– Enlarged liver: avoid contact sports
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Intra-abdominal Conditions (cont’d)Intra-abdominal Conditions (cont’d)
• Kidney contusion
– Mechanism: direct blow or contrecoup injury from a high-speed collision
– S&S
• Pain, tenderness
• Hematuria
• Pain referred posteriorly to low back region, sides of the buttocks, and anteriorly to lower abdomen
• Hypovolemic shock is possible
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
• Assessment should focus on:
– Primary survey, history, and assessment of vital signs
– Caution:
• Trauma may appear superficial and minor, but mask internal hemorrhage
• Condition can slowly deteriorate into a life-threatening status
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
• Assessment should focus on:
– Observation while approaching
• Overall presentation and attitude; willingness to move
• Body position – may indicate site, nature. and severity of injury
– Primary survey → assessment of vitals → history
Copyright © 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
Coach and On-site Assessment of Throat, Thorax, and Abdominal Regions
• Assessment should focus on:
– If any S&S suggest potentially life threatening condition, activate emergency plan, including summoning EMS
• Refer to Application Strategy 11.1