Identify the mechanism through which lithium decreases nerve conduction.
lithium blocks the reuptake of norepinephrine and serotonin back into the neuronal nerve endings.
lithium interferes with nerve conduction, resulting in a decrease in the excitability of nerve tissue.
lithium stimulates norepinephrine and dopamine receptors, which stimulate the release of norepinephrine and dopamine from nerve endings.
none of the above are true.

What happened to rosalind franklin in 1956?

Donde se encuentra el adn nuclear en un organismo eucariota?

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