Which cardiovascular changes would the nurse include in a prenatal class explaining physiological changes in the second trimester of pregnancy? Select all that apply. One, some, or all responses may be correct.

A newborn is about to receive erythromycin eye ointment. What is the primary purpose of this medication?

A nurse is caring for a laboring client who is having a fetal scalp electrode placed. The nurse knows this causes a risk of which of the following?

During a labor assessment, the nurse notes that the fetal station is +3. Which of the following best describes the location of the presenting part?

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 _____.