Which of the following is true of congenital heart defects that obstruct blood flow ?  Hint: think about what happens with pulmonic stenosis.

Blood flow via parallel circuits is the hallmark of which of the following cardiac defects? 

Captopril is an example of a cardiac hypertensive treatment drug that promotes vasodilation and best affects which of the following?

Which of the following defects will most likely have lower saturations in the right arm than the saturations in the lower extremity when doing CHD pulse oximetry readings?

Which of the following is a side effect of prostaglandin usage?

Which of the following cardiac defects is the MOST likely to present with an oligemic appearing CXR?

When treating severe hypertension in an infant

Which of the following will  increase  pulmonary blood flow in an infant with hypoplastic left heart syndrome (HLHS) who is on prostaglandin?

Which of the following congenital heart defect will most likely respond to treatment with diuretic therapy?

Which of the following infants will most likely appear cyanotic? (hint: remember what causes cyanosis)