A 65-year-old patient with a history of heart failure comes to the clinic with complaints
of “being awakened from sleep with shortness of breath.” Which action by the nurse is
most appropriate?
a. Obtaining a detailed health history of the patient’s allergies and a history of asthma
b. Telling the patient to sleep on his or her right side to facilitate ease of respirations
c. Assessing for other signs and symptoms of paroxysmal nocturnal dyspnea
d. Assuring the patient that paroxysmal nocturnal dyspnea is normal and will probably
resolve within the next week
When assessing a newborn infant who is 5 minutes old, the nurse knows which of these
statements to be true?
a. The left ventricle is larger and weighs more than the right ventricle.
b. The circulation of a newborn is identical to that of an adult.
c. Blood can flow into the left side of the heart through an opening in the atrial septum.
d. The foramen ovale closes just minutes before birth, and the ductus arteriosus closes
immediately after.