General Pediatrics Flashcards
Seborrheic dermatitis treatment
Scalp - 2% ketoconazole shampoo
Acrodermatitis enteropathica
AR disorder of Zn deficiency
Pityriasis rosea treatment
Symptomatic
Pityriasis rosea differential diagnosis
Secondary syphilis
Guttate psoriasis trigger
Streptococcal infection (2-4 weeks prior)
Auspitz sign
Bleeding after removal of scale
Incontinetia pigmenti genetics
X-linked dominant
Incontinetia pigmenti findings
- Inflammatory vesicles
- Verrucous lesions
- Swirled brown to gray patches
- Hypopigmented
Nevus sebaceous of Jadassohn
hairless yellow-to-orange plaque on the scalp
Urticaria pigmentosa
mastocytosis disorder - multiple red-brown macules and papules
Darier sign
lesions urticate when rubbed (Urticaria pigments)
Scarlet fever findings
sandpaper rash in the neck/axilla, desquamation, circumoral pallor, Pastia lines, strawberry tongue
Tinea versicolor etiologic agent
Malassezia furfur
Tinea versicolor treatment
Topical anti-fungal
Tinea capitis findings
“black dot” appearance
Tinea capitis treatment
Oral griseofulvin for 6 to 8 weeks
Night terror occur during…
Non-REM sleep
Nightmares occur during…
REM sleep
Most infants sleep through the night by what age?
4-6 months (70-80% sleep for 6 to 8 hours)
Sleep walking occurs during…
non-REM sleep (2-4 hours after sleep onset)
Head banding timing
during sleep transitions
Age range of breath holding spells
6 mo to 2 years
Sensitivity
Likelihood of a test being positive in the presence of disease
Specificity
Likelihood of a test being negative in the abscence of disease
Positive predictive value
Porportion of children with a positive test who actually have the condition (affected by prevalence)
Negative predictive value
Proportion of children with a negative test who do not have the condition (affected by prevalance)
Prevalance
number of children in a population with a given disorder amont the total number of children at a given time
ADHD diagnosis
onset of symptoms PRIOR to age 7
Anticholinergic findings
Mydriasis, agitation, hallucination, dry skin, flushing
Sympathomimetic findings
Mydriasis, sweating, hyperactivity, dysrhythmia
Organophosphate findings
Miosis, salivation, lacrimation, urination, diaphoresis, pulmonary edema
Substances not absorbed by charcoal
simple ions (Li, CN), simple alcohols (ethanol), strong acids/bases (HCl, NaOH)
Whole bowel irrigation indications
Fe, Li, sustained release agents