A 14 year old child is presenting for management of Diabetes Mellitus Type 1. The nurse knows the patient is well controlled when their lab values are

3. The primary pacemaker of the heart is the:

1. Which ion is primarily responsible for phase 0 of the cardiac action potential in ventricular cells?

A nursing student is working with a nurse who is caring for a 5-hour-old term newborn with tachypnea and retractions.  A chest radiograph is performed which reveals multiple rib fractures and bilateral clavicular fractures.  The provider suspects osteogenesis imperfecta (OI).  Which statement by the nursing student indicates understanding of how to care for the newborn appropriately?

The provider orders a test called an antistreptolysin (ASO) titer.  The nurse understands that this test is used to identify a complication of a recent Group A streptococcal infection, such as:

3. Ventricular tachycardia usually presents as:

The provider orders Digoxin 4 mg/kg PO every 12 hours.  The child weighs 44 pounds.  What is the correct dose?

2. A Holter monitor is typically worn for:

2. Assess this rhythm strip and provide your interpretation.

1. Lead II primarily views which part of the heart?