Maternal-Newborn chapter 6 test bank NEWEST 2024 UPDATE WITH QUESTIONS & 100% VERIFIED ANSWERS WITH RATIONALES GRADED A+.

Maternal-Newborn chapter 6 test bank NEWEST 2024 UPDATE WITH QUESTIONS & 100% VERIFIED ANSWERS WITH RATIONALES GRADED A+. Which finding is a positive sign of pregnancy? A: amenorrhea B: breast changes C: fetal movement felt by the woman D: visualization of fetus by ultrasound - ANSWER-D: visualization of fetus by ultrasound Rationale.The only positive signs of pregnancy are auscultation of fetal heart tones, visualization of the fetus by ultrasound, and fetal movement felt by the examiner. Amenorrhea is a presumptive sign of pregnancy. Breast changes are a presumptive sign of pregnancy. Fetal movement is a presumptive sign of pregnancy. A patient in her first trimester complains of nausea and vomiting. The patient asks, "Why is this happening?" What is the nurse's best response? A: "It is due to an increase in gastric motility." B: "It may be due to changes in hormones." C: "It is related to an increase in glucose levels." D: "It is caused by a decrease in gastric secretions." - ANSWER-B: "It may be due to changes in hormones." Rationale.Nausea and vomiting are believed to be caused by increased levels of hormones, decreased gastric motility, and hypoglycemia. Gastric motility decreases during pregnancy. Glucose levels decrease in the first trimester. Gastric secretions decrease, but this is not the main cause of nausea and vomiting.