Lecture 1 Reverse Flashcards
98.6 F
What is normal oral temp?
97.6 Fleast accurate
What is normal axillary temp?
99.4 Fmost accurate
What is normal rectal temp?
99.6 F
What is normal ear temp? (aural)
2.54 cm = 1 in
How many cm in an inch?
2.2 lbs = 1 kg
How many pounds in a kg?
809097
What are normal systolic BP in 1, 5 & 10 years?
feel for vibrations
What is tactile fremitus?
whole head
Define calvarium
Stenson’s duct
Parotid duct
Warton’s duct
Submandibular duct
stroke - won’t appear on affected sidefacial droop
Why are nasolabial folds important?
upslanted in down’s syndrome
Why are palpebral fissures importan-t?
clinial syndromes or disorders w/ distinctive facial features
What are facies?
- Low set ears2. Macroglossia - big tongue3. Brush field spots on iris4. Flat nose5. Upslanted palpebral fissures 6. Larger epicanthal folds
What are the classic features of Down’s syndrome?
excess cortisolMoon facies1. Round face2. Facial flushin = plethoric3. inc. fact in cheeks4. Double chin
What are the classic features of Cushing’s?
usually happens in 1st trimester 1. Smooth philtrum2. Thin upper lip3. Microcephaly
What are the classic features of fetal alcohol syndrome?
usually from pituitary adenoma - excess GH1. Enlargement of hands, feet & head2. Frontal bossing - prominent forehead3. Palmar thickening4. Coarse features5. Prognathism - large protruding jaw
What are the classic features of acromegaly?
Paget’s disease
What is the DDx for acromegaly?
- Sjoren’s syndrome2. Mumps3. Chronic disease - DM, obesity, liver cirrhosis 4. Neoplasm - unilateral
What are the causes of parotid enlargement?
Graves - autoimmune hyperthyroidismenlarged thyroid
What disease is characteristic for exopthalmos?
only w/ lung CA, mediastinal, gastric CA
When is supraventricular LAD found?
Virchow’s node
With gastric CA, what is supraclavicular LAD called?
- More frequent/severe over 3 months2. Thunderclap3. New onset after 50 4. Fever, sweats, wt loss5. Known CA, HIV, pregnancy6. Recent head trauma7. Focal deficits, vision change, neck stiffness
What are the HA warning signs?
preeclampsia
Why is HA w/ pregnancy concerning?
Temporal/giant cell arteritisif untreated = blindness >50 y/o, autoimmune
A bounding, tender temporal artery is concerning for?
- Sx >7 days2. Fever3. Perulent nasal drainage4. Distinct facial pain5. Tenderness
What signs need to be present to diagnose bacterial sinusitis?
pneumothorax
When can the trachea be deviated?
- Pearly gray2. Non-injected/non-erythematous3. Intact
What does a normal TM look like?
in the earcaused by repeated exposures to cold waterex. surfers/divers
Who gets bony exotoses?
cerumen impactionuse mineral oil to get it out
What is the most common reason for conductive hearing loss?
Hardening of TM caused by recurrent infections
What is tympanosclerosis & what is it caused by?
Bulging erythematous No light reflexLoss of landmarks
What is seen w/ acute otitis media?
Infection of external auditory canal aka. swimmer’s ear most common = P. aeroginosa Pain w/ touchHurts to touch tragus May be so inflammed you can’t look at it Tx - earwick
What is otitis externa, findings & Tx?
Diabetics leads to erosino of inner ear
Who commonly gets fungal otitis externa?
Fluid from ear
What is otorrhea?
Chronic inflammatory lesion on helix or antihelixMust Bx to rule out carcinoma
What is chondrodermatitis helicis?
High frequency hearing loss commonly caused by older agedmiss consonants & vowels
What is presbycusis?
Disorders of:1. Inner ear2. Brain3. CN VIII
What can cause sensorineural hearing loss?
Air conduction > bone conduction
What is a normal result for the Rinne test?
C - lateral to bad earS - lateral to good ear 8th CN impairment Obstruction lateralizes to blocked ear
Weber test - conductive vs. sensorineural loss?
- Cleanse2. Humidify3. Control temp of inspired air
What is the function of the nasal mucosa?
Cocaine or meth
What are common causes of nasal septum perforation?
- Congenital2. TraumaThey have problems w/ sleep apnea/anosmia
What are common causes of a deviated septum?
Woodruff’s plexus - posterior nose bleed difficulty breathing
What is an emergent nosebleed from?
Kiesselbach’s plexus - front nasal cavity
Where do nosebleeds commonly come from?
Recurrent allergies
What commonly causes nasal polyps?
“bumpy nose” from severe rosaciabenign
What is rhinophyma?
Artery, veins & nervesunder the dentin
What is contained in the pulp of a tooth?
Tastebuds in the back of the mouth
What are vallate papilla?
Tastebuds on the front of the tongue
What are fungiform papilla?
A benign midline lump under the tonguemay be mandibular or maxillary
What is torus palatinus?
CN XII
Which nerve causes the tongue to rise?
bifid
What is a snake-tongue looking uvula called?
- Fissured2. Geographic3. Hairy (tobacco use, poor hygiene, antibiotics, coffee)
What are the normal tongue variants?
Cancerous precursorpainless white patches on tongue/buccal mucosa
What is leukoplakia?
Oral candidiasispainfulscrapes off w/ red bleeding basecommon in immunocompromised/steroids
What is thrush?
- Leukemia if bleeding2. Chronic dilantin use3. Pregnancy
What are common causes of gingival hyperplasia?
infection of periapical region of toothtender lesion just adjacent to toothTx: I&D, abx
What is a periapical abscess?
Herpes type 8 purple vascular lesion in mouth
What is Kaposi’s sarcoma caused by?
cavities
What are dental caries?
HalitosisAbrasions on knuckles Negative gag reflexDentition in ill repairlook at back of throat for cuts
Bulimia
- Fever2. Malaise3. LAD4. Halitosis
S/S acute necrotixing ulcerative gingivitis
- Mono2. HIV3. Trauma4. Coagulopathy
What can cause petechiae on the hard palate?
Congenital syphilis
What causes Hutchinson’s teeth?
Smooth tongueDeficiency in:1. Riboflavin2. Niacin3. Folic acid4. Vitamin B125. Pyridoxine6. Iron7. Tx w/ chemo
Causes of atrophic glossitis
III
What CN opens the eye?