A 2 yr old female presents to urgent care with acute bruising over multiple body surfaces including arms, legs, and trunk. Faint petechiae are noted. A CBC is obtained with findings below. What is the NEXT BEST action?  

Which of the following is likely to cause hyperthermia as a toxic manifestation?

A non-invasive test that can be ordered to confirm a suspicion of Neuroblastoma is:

The fetal heart axis normally points __________ degrees to the left?

The ultrasound images demonstrate (pink arrow)?

The turtle ultrasound sign or hamburger ultrasound sign indicates?

Calculate the mass (in g) of the precipitate formed when 2.72 L of 0.12 M Ba(OH)2 is mixed with 2.68 L of 0.09 M Na2SO4.    

Which of the following is considered a strong electrolyte.

A reaction occurs in a closed container that releases 950 J of heat into the surroundings. As the reaction proceeds, the product falls out as a solid and causes the container to contract. This results in the surroundings performing 220 J of work on the system. What is the change in internal energy (in kJ)?

Calculate the standard reaction enthalpy of the combustion of C2H4, given the formation enthalpies and reaction shown below. C2H4(g) + O2(g)