What test is used to assess fetal well-being through monitoring heart rate response to movements?

What test is used to assess fetal well-being through monitoring heart rate response to movements?

• A. Bishop Score
• B. Biophysical Profile
• C. Non-Stress Test
• D. Contraction Stress Test

Answer: (C)

The Non-Stress Test (NST) is specifically designed to assess fetal well-being by measuring the fetal heart rate (FHR) response to movements. During this test, a fetal monitor is used to track the fetal heart rate, typically in a non-invasive manner, while the expectant mother is encouraged to note when she feels fetal movements. A healthy fetus typically exhibits an increase in heart rate in response to movement, which indicates adequate oxygenation and autonomic nervous system function. The key aspect of the Non-Stress Test is its focus on the heart rate patterns in relation to fetal activity. A reactive NST—where the heart rate accelerates with movements—indicates that the fetus is likely handling stress well and is generally healthy. This makes the NST a vital tool for evaluating fetal health, especially in cases where there may be concerns such as decreased fetal movement or other risk factors. Other tests mentioned, such as the Bishop Score, Biophysical Profile, and Contraction Stress Test, serve different purposes in the context of pregnancy and do not specifically measure the heart rate response to fetal movements in the same direct way as the Non-Stress Test does. For example, the Bishop Score assesses the readiness of the cervix for labor, while a Biophysical Profile

The Non-Stress Test (NST) is specifically designed to assess fetal well-being by measuring the fetal heart rate (FHR) response to movements. During this test, a fetal monitor is used to track the fetal heart rate, typically in a non-invasive manner, while the expectant mother is encouraged to note when she feels fetal movements. A healthy fetus typically exhibits an increase in heart rate in response to movement, which indicates adequate oxygenation and autonomic nervous system function.

The key aspect of the Non-Stress Test is its focus on the heart rate patterns in relation to fetal activity. A reactive NST—where the heart rate accelerates with movements—indicates that the fetus is likely handling stress well and is generally healthy. This makes the NST a vital tool for evaluating fetal health, especially in cases where there may be concerns such as decreased fetal movement or other risk factors.

Other tests mentioned, such as the Bishop Score, Biophysical Profile, and Contraction Stress Test, serve different purposes in the context of pregnancy and do not specifically measure the heart rate response to fetal movements in the same direct way as the Non-Stress Test does. For example, the Bishop Score assesses the readiness of the cervix for labor, while a Biophysical Profile