The nurse is providing discharge teaching to the parents of a newborn diagnosed with phenylketonuria (PKU). Which statement by the parents indicates a correct understanding of the condition?

Which hormone is crucial for ovulation and complete maturation of the ovarian follicles?

The nurse is examining a laboring client and finds that the fetus is at -1 station. How should the nurse describe this finding to the client?

A positive pregnancy test is considered a probable sign of pregnancy, not a positive sign.

The nurse is performing a fundal assessment on a postpartum client. Which of the following actions should the nurse take to ensure an accurate assessment?

The oxidation state of sulfur in H2SO4 is _____.

What is the oxidation state of copper in CuSO4 is _____.

A solution has [H+] = 5.0 × 10–8 M. The pH of this solution is

What is the oxidation state of Cr in Cr2O72–?

A 0.266-g sample of NaCl (molar mass = 58.44 g/mol) is dissolved in enough water to make 5.20 mL of solution. Calculate the molarity of the resulting solution.