Which blood vessels would constrict quickly if you walked outside into a cold windy winter day without putting on extra layers of clothing? a. blood vessels to the skin
b. blood vessels to the intestines
c. blood vessels to the lungs
d. blood vessels to the heart
e. blood vessels to the brain

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening