Introduction to Maternity And Pediatric Nursing, 7th Edition by Gloria Leifer
Introduction to Maternity And Pediatric Nursing, 7th Edition by Gloria Leifer
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Chapter 03: Fetal Development
Complete Chapter Questions With Answers
Sample Questions Are Posted Below
MULTIPLE CHOICE
| a. | 22 |
| b. | 23 |
| c. | 44 |
| d. | 46 |
ANS: B
Gametes (sex chromosomes) contain 23 chromosomes.
DIF: Cognitive Level: Knowledge REF: Page 31 OBJ: 2
TOP: Gametogenesis KEY: Nursing Process Step: N/A
MSC: NCLEX: Health Promotion and Maintenance: Growth and Development
| a. | The sex chromosome of the fertilized ovum determines the gender of the child. |
| b. | When the sperm and ovum are united, there is a 75% chance the child will be a girl. |
| c. | When the pH of the female reproductive tract is acidic, the child will be a girl. |
| d. | If a sperm carrying a Y chromosome fertilizes an ovum, then a boy is produced. |
ANS: D
When a Y-bearing sperm fertilizes an ovum, a male child is produced.
DIF: Cognitive Level: Comprehension REF: Page 33 OBJ: 3
TOP: Sex Determination KEY: Nursing Process Step: Implementation
MSC: NCLEX: Health Promotion and Maintenance: Growth and Development
| a. | Lower segment of the uterus |
| b. | Outer third of the fallopian tube near the ovary |
| c. | Upper portion of the uterus |
| d. | Area of the fallopian tube farthest from the ovary |
ANS: B
Fertilization takes place in the outer third of the fallopian tube, which is closest to the ovary.
DIF: Cognitive Level: Knowledge REF: Page 33 OBJ: 3
TOP: Fertilization KEY: Nursing Process Step: Implementation
MSC: NCLEX: Health Promotion and Maintenance: Growth and Development
| a. | 2 weeks |
| b. | 4 weeks |
| c. | 9 weeks |
| d. | 16 weeks |
ANS: C
The fetus (third stage of prenatal development) begins at the ninth week and continues until the 40th week of gestation or until birth.
DIF: Cognitive Level: Knowledge REF: Page 36 OBJ: 4
TOP: Prenatal Developmental Milestones
KEY: Nursing Process Step: Implementation
MSC: NCLEX: Health Promotion and Maintenance: Growth and Development
| a. | One umbilical vein |
| b. | Two umbilical veins |
| c. | One umbilical artery |
| d. | Two umbilical arteries |
ANS: A
The umbilical vein transports richly oxygenated blood from the placenta to the fetus.
DIF: Cognitive Level: Knowledge REF: Page 39-40 OBJ: 7
TOP: Fetal Circulation KEY: Nursing Process Step: Implementation
MSC: NCLEX: Health Promotion and Maintenance: Growth and Development
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