Question

The diagnosis of pregnancy is based on which positive signs of pregnancy?

1) Identification of fetal heartbeat
2) Palpation of fetal outline
3) Visualization of the fetus
4) Verification of fetal movement
5) Positive hCG test

Answer 1

Positive signs of pregnancy include the detection of a fetal heartbeat, palpation of fetal outline, visualization of the fetus, verification of fetal movement, and a positive hCG test. A fetal heartbeat can be detected as early as 5-6 weeks of gestation.

Step-by-step explanation:

Positive Signs of Pregnancy and Fetal Heartbeat Detection

The diagnosis of pregnancy can be confirmed by several positive signs of pregnancy including:

• Identification of fetal heartbeat.
• Palpation of fetal outline.
• Visualization of the fetus.
• Verification of fetal movement.
• Positive hCG test.

These positive signs are distinct from presumptive signs and probable signs that might suggest pregnancy but are not definite. A fetal heartbeat can be detected as early as 5-6 weeks of gestation using transvaginal ultrasound, and closer to 6-7 weeks with a transabdominal ultrasound.