The diagram below represents a titration curve for which of the following:

Which functional groups are present on this molecule?

Accident prevention teaching is important to help maintain patient safety. Regarding accident prevention, which of the following is appropriate for a nurse to teach the parent or caregiver of a 6-month-old infant? 

What HEENT assessment finding would be considered abnormal?

A nurse is caring for an adult client who just returned from a walk around the unit. Which of the following is an expected change in the client’s vital signs as a result of walking?

The nurse on the medical-surgical unit is providing direct care for five patients.  Based on this information, which nursing care delivery model is the nurse following? 

A 56-year-old male presents in cardiac arrest. ACLS (resuscitation) is initiated. Which of the following is NOT one of the reversible causes of cardiac arrest (H’s and T’s)?

Choose the correct statement concerning diagnostic testing in congestive heart failure:

Mr. Hitchens is a 45-year-old male in the ICU being treated for septic shock. He was hypotensive for 90 minutes before being stabilized. The RN noticed changes on his monitor and performed a 12L EKG. This revealed ST wave changes and T wave inversion in the lateral leads. Troponin was 1.95 (normal < 0.04). You determine he has suffered from:

The most common cause of left ventricular systolic dysfunction (LVSD) is: