During the menstrual phase of the uterine cycle,
a. a new ovarian follicular phase is beginning
b. estrogen and progesterone levels reach their lowest concentration
c. vasoconstriction of the uterine vessels occurs in response to release of a uterine prostaglandin
d. the corpus luteum degenerates
e. all of the above occur
E
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A neuron in the aorta detects oxygen content in the blood and relays this information to the brain. This neuron is a ________ of the ________ pathway.
A. sensory receptor; efferent B. effector; efferent C. sensory receptor; afferent D. effector; afferent
What types of stimuli are detected by the skin's sensory receptors?
What will be an ideal response?
Describe a person in the anatomical position
A) A person in anatomical position is lying in the fetal position. B) A person in anatomical position is standing erect, facing the observer, arms at the sides with the palms facing forward, and the feet together. C) A person in anatomical position is standing erect, facing the observer, arms are held out with the palms facing down, and the feet are shoulder-length apart. D) A person in anatomical position is lying on their back, arms are by their sides with palms facing down, and the feet together. E) A person in anatomical position is lying on their stomach, arms are held out with palms facing down, and the feet lay shoulder-length apart.
The ________ is the region of the vagina that surrounds the cervix
A) rugae B) vaginal fornix C) dartos D) fundus E) external os