Maternal Child Nursing 5th Edition by McKinney- ISBN- 978-0323401708 TEST BANK Chapter 12: Conception and Prenatal Development Verified 2024 Practice Questions and 100% Correct Answers with Explanations for Exam Preparation, Graded A+

Maternal Child Nursing 5th Edition by McKinney- ISBN- 978-0323401708 TEST BANK Chapter 12: Conception and Prenatal Development Verified 2024 Practice Questions and 100% Correct Answers with Explanations for Exam Preparation, Graded A+ Which part of the mature sperm contains the male chromosomes? a. The head of the sperm b. The middle portion of the sperm c. X-bearing sperm d. The tail of the sperm ANS: A The head of the sperm contains the male chromosomes that will join the chromosomes of the ovum. The middle portion of the sperm supplies energy for the tail’s whip-like action. Ifan X-bearing sperm fertilizes the ovum, the baby will be female. The tail of the sperm helpspropel the sperm toward the ovum. PTS: 1 DIF: Cognitive Level: Knowledge/RememberingREF: p. 197 OBJ: Integrated Process: Teaching-Learning MSC: Client Needs: Physiologic Integrity 2. One of the assessments performed in the delivery room is checking the umbilical cordfor blood vessels. Which finding is considered within normal limits? a. Two arteries and one vein b. Two arteries and two veins c. Two veins and one artery d. One artery and one vein ANS: A The umbilical cord contains two arteries and one vein to transport blood between the fetus and the placenta. Any option other than two arteries and one vein is considered abnormal andrequires further assessment. PTS: 1 DIF: Cognitive Level: Knowledge/RememberingREF: p. 206 OBJ: Nursing Process: Assessment MSC: Client Needs: Physiologic Integrity