ATI RN
Anatomy and Physiology of Pregnancy Quizlet Questions
Question 1 of 5
A woman is at 14 weeks of gestation. The nurse would expect to palpate the fundus at which level?
Correct Answer: B
Rationale: In pregnancy, the fundus refers to the top portion of the uterus. At 14 weeks of gestation, the fundus is typically palpable slightly above the symphysis pubis. This is because as the uterus grows, the fundus gradually rises above the pubic bone. Option A is incorrect because by 14 weeks, the fundus should be palpable above the symphysis pubis due to the growth of the uterus. Option C, at the level of the umbilicus, is incorrect for 14 weeks as the fundus typically does not reach this level until around 20 weeks. Option D, slightly above the umbilicus, is also incorrect at 14 weeks as the fundus is usually still below this level. Educationally, understanding the palpation of the fundus during pregnancy is crucial for healthcare providers to assess fetal growth and development, as well as to monitor the progress of the pregnancy. This knowledge helps in determining the gestational age and well-being of the fetus. Palpating the fundus also allows healthcare providers to identify any abnormalities or deviations from normal growth patterns.
Question 2 of 5
The musculoskeletal system adapts to the changes that occur during pregnancy. A woman can expect to experience what change?
Correct Answer: B
Rationale: In pregnancy, the correct answer is B) She will have increased lordosis. This is because as the uterus enlarges, the woman's center of gravity shifts forward, causing an exaggerated lumbar curvature known as lordosis to maintain balance. Option A) Her center of gravity will shift backward is incorrect because, as mentioned, the center of gravity actually shifts forward due to the growing uterus. Option C) She will have increased abdominal muscle tone is incorrect as abdominal muscles tend to stretch and weaken during pregnancy to accommodate the growing fetus. Option D) She will notice decreased mobility of her pelvic joints is incorrect. During pregnancy, the hormone relaxin causes increased mobility of pelvic joints to prepare for childbirth. Understanding these musculoskeletal changes during pregnancy is crucial for healthcare professionals to provide appropriate care and advice to pregnant women regarding posture, exercise, and potential discomforts related to these physiological adaptations. It also helps pregnant women to be informed about the changes happening in their bodies to promote a healthy and comfortable pregnancy experience.
Question 3 of 5
A woman is in her seventh month of pregnancy. She has been reporting nasal congestion and occasional epistaxis. The nurse suspects that:
Correct Answer: A
Rationale: In this scenario, option A is the correct answer. Nasal congestion and epistaxis (nosebleeds) are common physiological changes during pregnancy due to elevated levels of estrogen. Estrogen causes increased blood flow to the nasal mucosa, leading to congestion and occasional nosebleeds. This is a normal respiratory change in pregnancy known as pregnancy rhinitis. Option B is incorrect because nasal congestion and epistaxis in this context are not related to cardiovascular issues or ominous signs. Option C is incorrect as it suggests domestic violence without any evidence or indication in the scenario. Option D is also incorrect as there is no information provided to suggest drug abuse. Educationally, understanding the physiological changes that occur during pregnancy is crucial for healthcare providers to differentiate between normal and abnormal symptoms. This knowledge helps in providing appropriate care and reassurance to pregnant women experiencing common discomforts like nasal congestion and epistaxis. It also highlights the importance of ruling out serious conditions based on evidence and clinical reasoning.
Question 4 of 5
A patient at 24 weeks of gestation contacts the nurse at her obstetric provider's office to complain that she has cravings for dirt and gravel. The nurse is aware that this condition is known as and may indicate anemia.
Correct Answer: C
Rationale: In this anatomy and physiology of pregnancy scenario, the correct answer is C) pica. Pica is a condition characterized by cravings for non-nutritive substances like dirt, gravel, or ice. It can indicate anemia in pregnancy due to the body's attempt to obtain necessary nutrients that may be lacking. A) Ptyalism refers to excessive salivation, commonly known as "water brash," and is not related to cravings for non-food substances. B) Pyrosis is another term for heartburn, which is a common gastrointestinal symptom during pregnancy but is not associated with cravings for dirt or gravel. D) Decreased peristalsis is a decrease in the normal movement of the intestines, leading to constipation, but it is not directly related to cravings for non-nutritive substances like dirt and gravel. Understanding pica in pregnancy is crucial for healthcare providers as it can signal underlying nutritional deficiencies or other health issues that need to be addressed to ensure the well-being of both the mother and the developing fetus. Educating pregnant individuals about healthy eating habits and the importance of proper nutrition can help prevent and manage conditions like pica during pregnancy.
Question 5 of 5
A woman who has completed one pregnancy with a fetus (or fetuses) reaching the stage of fetal viability is called a:
Correct Answer: A
Rationale: In the context of anatomy and physiology of pregnancy, understanding the terminology related to gravidity and parity is crucial. The correct answer to the question is A) primipara. A primipara refers to a woman who has completed one pregnancy with a fetus (or fetuses) reaching the stage of fetal viability. This term specifically indicates a woman who has given birth to her first child. Now, let's examine why the other options are incorrect: - B) Primigravida: Primigravida refers to a woman who is pregnant for the first time, not a woman who has completed a pregnancy. - C) Multipara: Multipara refers to a woman who has completed two or more pregnancies resulting in viable offspring, which does not align with the description provided in the question. - D) Nulligravida: Nulligravida is the term used for a woman who has never been pregnant, which is opposite in meaning to the described scenario of a completed pregnancy. It is essential for students to grasp these terms as they are commonly used in obstetrics to describe the status of pregnancies in women. Understanding these terms aids in effective communication between healthcare professionals and patients, ensuring accurate documentation and care provision during pregnancy and childbirth.