Short answer: What does a confidence interval mean? That is, explain to me what a confidence interval, like the one youjust calculated in the HyVee checkout question, communicates to the reader/consumer of a confidence interval. Your answer should explain what a confidence interval IS, not just what the values of the low numberand high number are.  

Which of the following are risk factors for Transient Tachypnea of the Newborn?

Which chemical is most associated with smooth muscle contractility?

The high frequency jet ventilation allows for passive exhalation. 

The therpaist has been asked to evaluate the chest radiograph of a 3 month old boy with atelectasis. Which pulmonary lobe has the greatest tendency to collapse in young infants?

Which of the following heart defects has a miscommunication between the right and left ventricles and is shown in the picture above?

A 30 week newborn has been on the ventilator for 9 weeks with both PaCO2 and PaO2 at 60. Chest radiograph reveals atelectasis, hyperinflation, and mild cardomegaly.  Which disease would you suspect?

A full term infant is delivered via cesarean section and demonstrates mild symptoms of respiratory distress, including cyanosis, tachypnea, and nasal flaring.  Apgar scores are 8 and 9. A pre and post saturations was placed on the baby.  The pre satruation is reading 95% and the post is reading 82%. Which situation most likely fits this case?

The vacuum pressure for suctioning a neonate patient should be set at

A term infant is being invasively ventilated in the pressure targeted SIMV mode of ventilation; set rate is 16, PIP is 18, PEEP is 4, and FIO2 is less than 30%.  The physician would like to wean the infant from the ventilator.  The clinician has tried turning the patients set rate down to 10 breaths a min but the infant immedicately becomes tachypneic and desaturates to 85%. Which of the following should be done at this time?