Which root operation would be identified when a peripheral vein was used to transfuse nonautologous packed red blood cells?

During a respiratory assessment of an infant diagnosed with respiratory distress syndrome, a de-pression in the supraclavicular and intercostal areas of the thorax was noted with inspiration. This observation is documented as:

a. grunting. b. tachypnea. c. retractions. d. nasal flaring.

A 7-month-old presents with cystic fibrosis (CF) accompanied by failure to thrive and frequent, loose, and oily stools. Sweat testing confirms the diagnosis. Which of the following is character-istic of CF?

a. Autoantibodies that target the lungs and pancreas b. Thick mucous sputum c. Enzymes that degrade surfactant in the alveoli d. A toxic amount of electrolytes from se-cretory glands