Pediatric Exam Flashcards
When is the neonatal period?
1st day to 28th day
What age is an infant?
< 1 year old
What is the name for the blue cast to hands and feet when exposed to cold in an infant?
Acrocyanosis
With acrocyanosis, if blue coloration persists >8hrs or doesn’t disappear with warming or central cyanosis (tongue oral mucosa are blue) what should you suspect?
congenital heart disease
When should jaundice resolve by in newborn infants?
about 1 week
Which common skin finding has red macules with central pinpoint vesicles scattered over body and disappears in about a week?
Erythema toxicum
Pustular melanosis
small vesiculopustules over brown base
*more common in black infants
Milia
common skin finding with pinhead-sized smooth white raised area without erythema on nose, chin, forehead: due to retention of sebum in openings of sebaceous glands
Fontanelle
Area where major sutures intersect
What will a suture feel like on palpation?
ridge
When does the anterior fontanelle (4-6 cm at birth) close?
4-26 months
When doees the posterior fontanelle close (1-2cm at birth)?
2 months
What suggests possibility of neglect between child and caregiver?
lack of eye contact
What is defined as tachypnea in a child older than 1?
> 40 breaths per min
How is a pulse obtained from a child?
- Direct auscultation
- Palpation of heart
- Brachial/radial pulse (peripheral arteries)
In a child, for every 1 degree of fever what happens to HR?
HR is 10-20 beats faster with every degree warmer
Is sinus arrhythmia common in children?
Yes, rate is faster with inspiration and slower with expiration
In children how do you count respirations?
rise and fall of abdomen
How long do you observe respirations in children?
2, 30 sec intervals
or
1 full minute
What are some signs of increased respiratory effort in children?
- Retraction (ribs, supraclavicular notch)
- Use of sternocleidomastoid
- Flaring nostrils
- Paradoxical breathing
When does routine measurement of blood pressure begin?
3 years old
If blood pressure is consistently above the 95th percentile what should be on the differential?
- Kidney disease
- Coarctation of the aorta
Where will blood pressure be higher and lower if there is coarctation of the aorta?
High: above point of coarctation
Low: Beyond point of coarctation
What is the temperature of the TM in relation to oral temperature?
TM is ~1 degree higher than oral temp
What is the technical definition for fever in rectal/ear vs. oral vs. armpit?
rectal, ear (TM) or temporal artery: 100.4 or higher
oral: 100 degrees or higher
armpit: 99 degrees or higher
When measuring height how do you tell that the patient is oriented correctly and looking forward?
outer canthus of eye aligned with external auditory canal
When should BMI start to be recorded?
age 2