1. During which trimester does the fundal height reach the umbilicus? A) First B) Second C) Third Correct Answer: B) Second Rationale: The fundal height, which is the measurement from the pubic bone to the top of the uterus, typically reaches the umbilicus at 20 weeks of gestation, which is in the second trimester. 2. What is the recommended frequency of prenatal visits during the second trimester for a low-risk pregnancy? A) Every 2 weeks B) Every 4 weeks C) Every 6 weeks Correct Answer: B) Every 4 weeks Rationale: For a low-risk pregnancy, it is recommended that prenatal visits occur every 4 weeks during the second trimester to monitor the progress of the preg