First discharge capacitor. To check capacitor, set volt-ohm meter to RX100 scale and touch its probes to capacitor terminals. If capacitor is OK, needle will jump to zero ohms, and drift back to high. Steady zero ohms indicates a short circuit; steady high ohms indicates an open circuit.
Look for these signs and symptoms: 1  Changes in appetite. If your baby refuses several feedings in a row or eats poorly, contact the doctor. 2  Changes in behavior. If your baby is hard to awaken or unusually sleepy, tell the doctor right away. 3  Tender navel or penis.
Shaken baby syndrome happens most often in infants up to one year, with infants aged two to four months being most at risk. Shaken baby syndrome does not usually happen after age two, but children as old as five or six can be damaged in this way if the shaking is extremely violent. child or baby who has been shaken and has pressure on the brain may have symptoms such as these: 1  Extreme irritability. 2  Vomiting. 3  Poor appetite or feeding problems. 4  Breathing difficulties. 5  Convulsions (seizures). 6  Lethargy (extreme tiredness, lack of movement, inability to stay awake).