ATI RN Comprehensive Predictor Exit Exam with NGN 180 Questions and Marked Answers | RN ATI Comprehensive Predictor Exit Exam with
NGN 180 Questions and Highlighted Answers
, The correct answer is:
Frothy, pink sputum
Rationale
When the left side of the heart fails, it cannot effectively pump blood into systemic circulation. This causes blood
to back up into the pulmonary veins and the lungs. The increased pressure forces fluid into the alveoli, leading to
pulmonary edema.
Frothy, pink-tinged sputum is a classic sign of severe pulmonary edema because blood-tinged fluid
from the capillaries is leaking into the air sacs.
Other common left-sided symptoms include dyspnea (shortness of breath), orthopnea, and crackles
(rales) upon auscultation.
Why the other options are incorrect:
Weight gain & Jugular vein distention (JVD): These are primary indicators of right-sided heart
failure, where blood backs up into the systemic venous system (the body).
Bradyapnea: Patients with heart failure typically experience tachypnea (rapid breathing) due to
respiratory distress, not slow breathing.
NGN 180 Questions and Highlighted Answers
, The correct answer is:
Frothy, pink sputum
Rationale
When the left side of the heart fails, it cannot effectively pump blood into systemic circulation. This causes blood
to back up into the pulmonary veins and the lungs. The increased pressure forces fluid into the alveoli, leading to
pulmonary edema.
Frothy, pink-tinged sputum is a classic sign of severe pulmonary edema because blood-tinged fluid
from the capillaries is leaking into the air sacs.
Other common left-sided symptoms include dyspnea (shortness of breath), orthopnea, and crackles
(rales) upon auscultation.
Why the other options are incorrect:
Weight gain & Jugular vein distention (JVD): These are primary indicators of right-sided heart
failure, where blood backs up into the systemic venous system (the body).
Bradyapnea: Patients with heart failure typically experience tachypnea (rapid breathing) due to
respiratory distress, not slow breathing.
