The nurse working with a patient describes cellular multiplication and how the zygote moves through the fallopian tube, a movement that takes place via:
1. A squeezing motion.
2. Pushing from another ovum that has not been fertilized.
3. Hormone action.
4. A very weak fluid current in the fallopian tube resulting from the beating action of ciliated epithelium.
4
Rationale 1: There is no squeezing motion.
Rationale 2: This does not happen.
Rationale 3: There are no hormones involved with this process.
Rationale 4: This correct. There is a very weak fluid current in the fallopian tube resulting from the beating action of the ciliated epithelium that lines the tube.
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