Q: What is continually released during childbirth through a positive feedback mechanism and prompts uterine contractions to fetal head toward the cervix? Choices: - hemoglobin - insulin - vasopressin - oxytocin A:
oxytocin

Q: What is a collection of lymphatic tissue that combines with epithelial tissue lining the mucosa throughout the body? Choices: - unassociated lymphoid tissue - spheroids associated lymphoid tissue ( malt ) - cottony associated lymphoid tissue ( malt ) - mucosa associated lymphoid tissue (malt) A:
mucosa associated lymphoid tissue (malt)

Q: Q: Prior to ovulation, ovarian steroid hormones stimulate the uterus to prepare for support of what? Choices: - fertilization - fetus - childbirth - embryo A:
A: embryo

Question: Q: The logistics of carrying out cellular metabolism sets limits on what physical property of the cell? Choices: - surface - composition - layer - size A:
Answer: size

*Question*
Q: The first consumption of breast milk or formula floods the newborn's sterile gastrointestinal tract with beneficial what? Choices: - disease - oxygen - pathogens - bacteria A:
**Answer**
bacteria

Q: Q: Most radioactive emissions that people are exposed to are on the order of a few dozen what? Choices: - ticks - micrograms - millivolts - millirems A:
A: millirems