Skip to main content
A spirometer is an instrument that measures how well your child's lungs are working. To use one, your child breathes into a mouthpiece. The doctor may ask your child to breathe normally or to take a deep breath and blow the air quickly out of his or her lungs, like blowing up a balloon. A recording device measures the amount of air inhaled or exhaled and how much time each breath took. These measurements can help the doctor find out if your child has a lung problem, such as asthma.
Note: All information is for educational purposes only. For specific medical advice, diagnoses and treatment, consult your doctor.
© 1995–2014 The Nemours Foundation/KidsHealth. All rights reserved.
Find out by selecting your child’s symptom or health condition in the list below:
Download Winter 2014 (PDF)
In the spirit of the holidays, patients, parents and doctors share inspirational stories of healing and hope. From surviving heart failure and a near-death drowning to battling a flesh-eating disease, witness how the impossible became possible thanks to the care patients received at Seattle Children's Hospital.
Miracle Season, hosted by Steve Pool and Molly Shen, aired Dec. 8, 2013, on KOMO 4 TV. The annual holiday special celebrates the remarkable lives of Seattle Children's patients.
Mark Fadool, clinical director of mental health services at Odessa Brown Children's Clinic, provides early warning signs of mental health issues in kids and teens and urges us all to notice the signs and act early.
Seattle Children’s provides healthcare for the special needs of children regardless
of race, sex, creed, ethnicity or disability. Financial assistance for medically
necessary services is based on family income and hospital resources and is provided
to children under age 21 whose primary residence is in Washington, Alaska, Montana
Seattle Children’s Hospital, Research