Which two diagnostic tools are commonly used to assess for ectopic pregnancy?

The correct choice, which includes BetaHCG and transvaginal ultrasound, is well-suited for the assessment of ectopic pregnancy due to their effectiveness and practicality in clinical settings.

BetaHCG (human chorionic gonadotropin) is a hormone produced during pregnancy, and measuring its levels can help indicate if a pregnancy is progressing normally. In cases of ectopic pregnancy, the BetaHCG levels may rise, but not in a typical pattern expected in a normal intrauterine pregnancy. Thus, this test is crucial as it helps to identify pregnancies that may not be developing normally.

Transvaginal ultrasound is particularly useful in early pregnancy evaluations. It allows for a detailed view of the reproductive organs and can help locate the implantation site of the embryo. In cases of ectopic pregnancy, this ultrasound can reveal signs such as an abnormal location of the gestational sac or the presence of free fluid in the pelvis, which may indicate bleeding from a ruptured ectopic pregnancy.

Together, the combination of BetaHCG levels and transvaginal ultrasound provides a comprehensive assessment, making it the standard approach for evaluating suspected ectopic pregnancies. Other options do not offer the same level of diagnostic utility or are less commonly used in this specific context