ATI RN
Anatomy and Physiology of Pregnancy Questions
Question 1 of 5
Which comment made by a new mother to her own mother is most likely to encourage the grandmother's participation in the infant's care?
Correct Answer: B
Rationale: The correct answer is B because it directly involves the grandmother in the baby's care by seeking advice and guidance. Asking for help with a specific issue shows trust and respect for the grandmother's experience. Choice A is about housework, not infant care. Choice C suggests seeking help elsewhere. Choice D involves a healthcare professional, not the grandmother.
Question 2 of 5
A patient relates a story of how her boyfriend is feeling her aches and pains associated with her pregnancy. She is concerned that her boyfriend is making fun of her concerns. How would you respond to this patient statement?
Correct Answer: C
Rationale: The correct answer is C because couvade syndrome is a real phenomenon where male partners experience similar symptoms to their pregnant partners. By explaining this to the patient, it validates her concerns and normalizes her boyfriend's behavior. Choice A is incorrect because it dismisses the patient's concerns and does not address the underlying issue. Choice B is incorrect because referring the patient to a psychologist may be premature without exploring the possibility of couvade syndrome first. Choice D is incorrect because it does not address the potential root cause of the boyfriend's behavior and may not provide a satisfactory resolution for the patient.
Question 3 of 5
The nurse is teaching a pregnant patient about signs of possible pregnancy complications. Which should the nurse include in the teaching plan? (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A: Report watery vaginal discharge. This is important as it could indicate premature rupture of membranes, which can lead to infection or preterm labor. Puffiness of the face or around the eyes (B) could be a sign of preeclampsia, not just a pregnancy complication. Bloody show during labor (C) is a normal sign of labor progression. Visual disturbances like spots (D) are more commonly associated with conditions like preeclampsia rather than general pregnancy complications.
Question 4 of 5
A client is complaining of heartburn. The nurse understands this is caused by which change of pregnancy?
Correct Answer: B
Rationale: The correct answer is B: The relaxation of the lower esophageal ('cardiac') sphincter. During pregnancy, hormonal changes can cause the lower esophageal sphincter to relax, allowing stomach acid to flow back up into the esophagus, leading to heartburn. This is known as gastroesophageal reflux. The other choices are incorrect because heartburn in pregnancy is not caused by an increase in water reabsorption by the colon (A), a decrease in the capacity of the stomach (C), or an increase in stomach acid production (D). The key factor in pregnancy-related heartburn is the relaxation of the lower esophageal sphincter, which allows acid reflux into the esophagus.
Question 5 of 5
The decrease in systemic vascular resistance aids in decreasing which physiological measure?
Correct Answer: D
Rationale: The decrease in systemic vascular resistance leads to a decrease in blood pressure for the following reasons: 1. Vasodilation reduces resistance to blood flow in the blood vessels, lowering overall pressure. 2. As resistance decreases, the heart doesn't have to work as hard to pump blood, resulting in a decrease in blood pressure. 3. Lower resistance allows blood to flow more easily, reducing pressure on the arterial walls. The other choices are incorrect because: A: Decreasing systemic vascular resistance would typically increase cardiac output, not decrease it. B: Pulse rate is primarily affected by factors like sympathetic nervous system activity and not directly by changes in vascular resistance. C: Renal blood flow is more influenced by factors like renal artery pressure and hormonal regulation, rather than changes in systemic vascular resistance.