Answer to Question 1
D
When the left ventricle fails, less blood is pumped out to the body and backs up into the pulmo-nary system causing signs of pulmonary congestion such as crackles and wheezes. Weight gain, peripheral swelling, and jugular vein distention are all signs of right ventricular failure.
Answer to Question 2
D
A patient who cannot swallow should not take any drug, drink, or food by the oral route. The risk for aspiration is very high and can lead to many serious complications, even death.