How much of an 800 mg/mL solution do you use to make 400 mL of 250 mg/mL solution?

Sonographic findings of Macrosomia are, EXCEPT?

Triple Screening test for Edwards Syndrome demonstrates?

In a normal individual lying on the left side (left side down), which of the following conditions would be true?

The nurse is completing teaching for a patient that was just prescribed an epinephrine autoinjector for a severe allergy to peanuts. Which statement if made by the patient would indicate the teaching was effective.  

In a person breathing room air (and with all else being normal), if the alveolar PACO2 fall from 40 to 30 mm Hg, what would you expect?

Indications for CVS are?

If you have a dilution series with the following values: Vial 2= 1:9 Vial 3= 1:27 Vial 5= 1:243   then you are using a __ fold serial dilution.

Scanning a fetus, the sonographer found: – No Fetal Heart Beats demonstrated: 2D real time imaging, Pulse Wave Doppler and/or M-Mode. – No fetal movements or fetal heart activity seen on real-time Sonography. – No Fetal circulation demonstrated: Color Doppler.

A solution contains 1 part OC  and has a total of 7 parts in this solution. What is the dilution ratio?