Which of the seven key basic analysis questions is considered the first step in analysis?

The most time consuming and often neglected, or incompletely done  phase of the ADDIE model of ISD is

The second of the seven key basic analysis questions a training designer should be asking in the Analysis phase is 

What is significant about the 3rd and 4th week after conception?  

What portion of the developing brain eventually becomes the medulla?

A respiratory therapist is evaluating a chest radiograph of a patient taken 2 days after being admitted for significant respiratory distress and right middle lobe pneumonia with not causative organism identified. The patient has not improved. What imaging study should the therapist suggest to evaluate the patient’s condition?

A pediatric patient with pneumonia has mediastinal contours. What is a possible cause?

 CPAP levels greater than 8 cm H2O are commonly associated with which of the following conditions

A 1-month-old prematurely born baby boy with a diagnosis of respiratory syncytial virus (RSV) pneumonia is receiving PC-CMV. The patient’s initial measured VT was about 5 mL/kg with a respiratory rate of 40 to 60 breaths/min, the SpO2 was 95% on an FIO2 of 0.3, and  was 0.28 L. Over several hours, VT diminishes to about 2 to 3 mL/kg and the respiratory rate increases to over 100 breaths/min. The SpO2 decreases to about 92%, but the  remains unchanged. What change in ventilator settings is necessary for this patient?

The most common interface used to deliver CPAP to spontaneously breathing infants is: