General diagnosis - RR exam Flashcards
Acute Bronchitis
PCP referral it pts develops fever, sputum becomes productive or vitamin C/A supplements and hydration do not help
- productive cough, greenish sputum, may have low grade fever
- acute inflammation of the bronchi, viral origin or irritants
Aneurysm of the arch of the aorta
vascular surgeon referral
- cough, hoarseness, tracheal shift to the right and tug
- chest xray: widening of the S. mediastinum with deviated trachea to the right
- Dilation of the arch of the aorta
- MC cause is atherosclerosis
- uncommon tertiary syphilis
Asthma
urgent referral RR >28 BPM or pts cyanosed
- paroxysms (sudden attacks), dyspnea and wheezing
- chronic or episodic reversible airway disease
- mostly allergic; bronchospasm, inflammation of bronchial mucosa
- Sputum contains: Charcot leyden crystals and Curschmann’s spirals. FEV1 is decreased <80%
Bronchiectasis
pulmonologist referral
- chronic cough, shortness of breath and excessive production of mucopurulent sputum (am), halitosis and clubbing of the fingers
- chronic dilation fo bronchi caused by a lon standing lung infecton
- brochchogram: shows saccular dilations of the bronchi
- Kartagener’s syndrome: bronchiectasis, sinusitis and situs inversus
Chronic bronchitis
Co-manage with pulmonologist (cessation of smoking)
- dyspnea, cough, cyanosis and BL ankle swelling (blue bloater)
- irreversible airway disease with chronic cough (>3m for at least 2y)
- chronic inflammation of the bronchi d/t smoking or irritants
Dissecting throacic aorta
911
severe tearing chest pain with diminished upper limb pulses and hypoension
- tunica intima tear (marfan’s, HTN, or severe chest trauma)
- chest xray: widening of S. mediastinum
Emphysmea
Co-manage with pulmonolgist (STOP smoking)
- dyspnea, barrel-shaped chest with horizontal sloping ribs and pursed-lip breathing
- irreversible airway disease d/t smoking, industrial pollutants leading to destruction of the walls of the alveoli causing overinflation of the lungs (pink puffer)
- chest xray: overinfalted lungs, flattened diaphragm, large retrosternal/retrocardiac windows
Fallot’s tetralogy
pediatric cardiologist referral
cyanosis at birth, clubbing of the fingers, easily fatigued and left parastenal heave
- MC cyanotic congenital heart disease: pulmonary stenosis, right ventricular hypertrophy, overriding aorta and ventricular septal defect
- chest xray: boot-shaped heart with upwardly displaced apex d/t sever right ventricular hypertrophy
liver failure
hospital referral
- jaundice, fetor hepacticus (musty ammonia brasth d/t excertion of unprocessed mercaptans via lungs), ascites (d/t low proteins) and gynecomatia (d/t accumulation of excess estrogens)
- failure of the liver to detoxify, process bilirubin and manufacture important substances
- Liver Function Tests: elevated bilirubin, AST, ALT and alkaline phosphatase
Lung abscess
hospital referral
- chills, fever, halitosis and foul-smelling sputum
- pus-filled cavity in the chest (staphylococcus aureus infection)
- chest xray: single cavity with air-fluid level
Pericarditis
hospital referral
- sticking retrosternal chest pain (relieved by sitting up and leaning forward
- inflammation of the pericardial sac (viral, bacterial, chemical)
- EKG may show ST elevation but NO pathological Q waves
Lung cancer
throacic surgeon referral
- weight loss, chronic cough, hemoptysis and clubbing of the fingers
- common malignant lung tumor (smoking, M >f)
- chest xray: solitary mass with irregular boarders
Plural effusion
hospital referral (determine cause and treatment)
- dyspnea, decreased tactile fremitus, stony dull percussion, ABSENT breath sounds, local lag may be present
- excess fluid in lungs
- related to: CHF, pneumonia, TB, pleural metastases
- chest xray: obliteration of a costophrenic angle and meniscus sign
Pneumonia
hospital referral: use CURB 65 criteria (Confusion, Urea elevated, RR >30, BP <90/60 or 65yo)
- chills, fever, dyspnea, pleuritic chest pain, productive cough, increased tactile fremitus, dull percussion and crackles
- rust colored sputum = streptococcus pneumonia,
- red currant jelly sputum = Klebsiella pneumonia
- scanty sputum = pneumocystis jiroveci or mycoplasma pneumonia
- inflammation of the lung parenchyma d/t viaral, bacterial, fungal infection or chemicals.
- chest xray: local patchy consolidation of a lobe (lobar pneumonia) or both lungs (bronchopheumonia)
Pneumothorax
hospital referral
- chest pain, sudden onset dyspnea, hyper-resonant percussion, ABSENT breath sounds
- air in pleural cavity (spontaneous or traumatic)
- chest xray: collapsed lung with absent lung markings on affected side
Psoriasis
Co-manage with dermatologist
- silvery scaly plaques on the extenor aspects of the neck, elbow, sacrum and knees, pitting of the nails and joint pain
- chronic skin condition d/t rapid turn over of skin cells
- positive HLA B27
Pulmonary embolism
911
classic triad: sudden onset of dyspnea, pleuritic chest pain, hemoptysis
- breakaway clot fro DVT causing obstruction to pulmonary artery or a branch
- +d-dimer (sensitive)
- diagnostic: Lung perfusion scan or spiral CT of the chest
Raynaud’s phenomenon
Co-manage with internist or rheumatologist
- intermittent vasospasm (white), cyanosis and red (reactive hyperemia) in response to cold and stress
- vasospastic distorder of small aa. associated with connective tissue disorders like SLE and Sleroderma
Rickets
pediatrician referral
- lethargy, mm weakness, frontal bossing, bow legs and kyphoscoliosis
- metabolic disorder d/t vitamin D deficiency
Sarcoidosis
Co-manage with pulmonologist
- fatigue, dyspnea, erythema nodosum
- chronic multi system disease (idiopathic), characterized by non-caseous granulomas
- hypercalcemia, leucopenia may be present
- chest xray: BL hilar lymphadenopathy or diffuse pulmonary fibrosis
Tension pneumothrorax
911
sudden onset: shortness of breath following chest injury, increasing cyanosis with tracheal deviation to the opposite side
- air in the pleural cavity caused by trauma to the chest
Tietze syndrome
rheumatologist referral if chiro care unsuccessful
- localized chest pain with swollen tender costochondral joint (of joint is tender w/o swelling - Dx: costochondritis)
- inflammation of the 2nd - 5th costochondral joints
- commonly with repetitive microtruama
Tuberculosis
Infection disease specialist referral for Dx and treatment
- cough, night sweats, fever, hemoptysis and weight loss
- Sputum with Aiehl Neelsen staining bacilli grow best in Lowenstein Jensen medium
- Chronic infection caused by Mycobacterium TB
- Characterized by Ghon focus and complex with caseous necrosis and granulomas
- Chest xray: apical consolidation and cavitation
Absent breath sounds
pleural effusion, pneumothroax