Em Flashcards
1
Q
Normal blood vol child
A
80 ml/kg
2
Q
Normal blood vol infant
A
100 ml/kg
3
Q
In decompensated shock, how much (in percent) of the circulating blood volume is lost?
A
25 %
4
Q
What is anion gap
A
Difference bet s. Na and s. Cl + s. HCO3
(S. Na - [Cl + HCO3]
N: 8-12
5
Q
Mc significant pediatric cardiac arrhythmia
A
SVT
6
Q
Tietze’s syndrome
A
Costochondritis
7
Q
Pleuritic pain relieved by sitting up, referred to the neck, shoulders and abdomen
A
Pericarditis
8
Q
Severe pain, sudden in onset, tearing, radiates to neck and back
A
Aortic dissection
9
Q
Mcc of scrotal swelling
A
Testicular torsion
10
Q
(+) prehn’s sign
A
Epididymoorchitis
- elevation of testes diminish the pain
- transilluminate
11
Q
Heavy metals that can be seen on abdominal xray
A
Lead, iron, Sb
12
Q
Most common etiology of shock in infants and children
A
Hypovolemic shock
