In non-primate mammals, the sequence of physical and hormonal changes that accompany
changes in the uterus is called the __________ cycle.
a. arousal
b. estrogen
c. sexual
d. estrous
e. menstrual
d. estrous
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While researching cancer mortality rates for a school project, Diana notices that racial and ethnic minority groups have higher cancer mortality rates. What is the likely cause for these differences?
A. genetic factors B. lack of education C. lack of early detection and treatment D. inadequate access to healthy foods
Orgasm during pregnancy is safe in an uncomplicated pregnancy, but occasionally it may cause painful uterine contractions, especially toward the end of pregnancy
Indicate whether the statement is true or false
Monica had a serious case of the flu, with lots of vomiting and diarrhea. When she called the Health Center for advice, a nurse told her to
A. drink as much plain water as possible. B. drink sports drinks containing sodium instead of plain water. C. avoid drinking anything until the vomiting and diarrhea stopped completely. D. drink coffee or tea without cream or sugar.
A technique in which more than two dozen electrodes are placed at important locations on the scalp and they then record the brain's electrical activity in a way that is converted
by a computer into colored images on a TV screen and used to detect abnormal cortical activity such as that occurring during an epileptic seizure is ______. a. magnetic resonance imaging (MRI) b. magnetoencephalography (MEG) c. positron emission tomography (PET) scanning d. electroencephalography (EEG) imaging