Is this statement true or false? according to the 2008 national institute of child health and human development (nichd) nomenclature, there are four categories of fetal heart rate variability: absent, minimal, moderate, and marked.

Option-(True):

There are four categories of fetal heart rate variability or changes(As the variability in heart rate lasts for 10 minutes, either it will increase or decrease): absent, minimal, moderate, and marked.

Explanation:

Baseline Variability:

The analyses of the heart beat rate is done upon the consideration of two consecutive cycles of the heart beating. As the 2 cycles are measured with comparison of the data with the standards present.

As the fluctuations or variability inside the heart rate is analysed on the basis of the the "Amplitude range" of the signal generated from the heart pulses or beats(Amplitude is defined as the "distance" of the signals vertical point from that of its points near its initiation or origin.)

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.