There are no "fake contractions," except when women pretend to be in labor. There is false labor, which is contractions (usually mild and irregular) which do not change the cervix. (Labor is defined as progressive change--dilation and effacement--of the cervix.) Braxton Hicks contractions are real contractions, but very irregular. They can occur any time after 32 weeks of pregnancy, and are usually no more than 2 to 3 an hour.
Peristalsis is the term for the rhythmic contractions of the esophagus. These wavelike contractions move food toward the stomach.
WHAT IS THE ANSWER ISN'T IT CALLED "ANSWERS" GIMME THE ANSWER
Fake butter is called margarine.
only in the last trimester when they prepare the uterus for labor and are called Braxton Hicks contractions.
I think you may be referring to what are called "Braxton-Hicks" contractions.
peristalsis
the heart
a spasm
Rapid and dangerously uncoordinated ventricular contractions is called ventricular fibrillation, or v-fib. During v-fib, the ventricle is not pumping blood to the body, and thus v-fib is known as a lethal dysrhythmia.
A fake "handle" could be a fake name, an alias
this is called Peristalsis
A decoy or fake deer.