Which of the Following Events near the End of Pregnancy

question 79

Multiple Choice

Which of the following events near the end of pregnancy might indicate parturition is near?

• A) The cervix gradually constricts.
• B) The uterus begins regular contractions.
• C) The amniotic sac becomes edematous.
• D) The fetal heart rate increases to greater than 160 beats per minute.
• E) The cervix shrinks.

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Definitions:

Chemical Building Block

Basic components used in chemistry to synthesize more complex molecules.

Carbon Dioxide

A transparent, scentless gas that results from the combustion of carbon and organic materials and through the process of breathing. It exists naturally in the atmosphere and is taken in by plants during the process of photosynthesis.

Lysosomes

Membrane-bound organelles containing digestive enzymes, involved in the breakdown of cellular waste material and foreign substances.

RNA

Ribonucleic acid, a nucleic acid that plays crucial roles in coding, decoding, regulation, and expression of genes.