Michael has decided to donate to a blood drive at his university. As the nurse prepares to insert a needle into Michael's arm, which of the following structures becomes more active in anticipation of pain?
a. Michael's intralaminar nuclei of the hypothalamus
b. Michael's anterior cingulate cortex (ACC)
c. Michael's posterior cingulate cortex (PCC)
d. Michael's somatosensory cortex.
Question 2
In cases of 5-alpha-reductase deficiency, internal organs
a. fail to develop in either the male or female pattern.
b. develop in the normal female pattern.
c. develop in the normal male pattern.
d. develop both the normal female and male patterns.
This image shows growing blood vessels in the retina of a mouse
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
Nurse's hand over patients abdomen
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
The Body's Response to Blood Loss
Branching Blood Vessels