AACN MODULE TEST QUESTIONS AND ANSWERS

Which four of the following situations could cause metabolic alkalosis? -
ANSWER 1. Severe vomiting.
2. excessive consumption of antacids
3. Administration of sodium bicarbonate during cardiac arrest.

4. frequent blood transfusions.


Mr. Gary Walker was admitted for severe pneumonia, with an oxygen
saturation of 87% at rest. Which is the most likely reason of his low oxygen
level at rest? - ANSWER Inflammation of alveoli


Ms. Sue Home is an immediate postoperative patient who is emerging from
anaesthesia - ANSWER: Low Flow


He had H1N1 and pneumonia; his SpO2 at 6 L/min NC was 90%. The provider
has instructed that his FiO2 be increased to 50%. - ANSWER High flow
entrainment


A firefighter suffered smoke inhalation. He can currently breathe on his own but
requires a high oxygen concentration of more than 70%. - ANSWER reservoir.


Acute hypoxemic RF due to COVID-19. She is not complaining of dyspnea, but
her SpO2 is 82% with a 50% face mask. - Answer: HFNC


Joe is on supplemental oxygen due to a deteriorating condition. Which enables
you to track ventilatory effectiveness? - The answer is PaCO2.