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Cells that are infected with a virus are destroyed by CD8+ cells that have receptors for MHC I proteins complexed with foreign antigenS. These Immune cells are which of the following? O macrophages O cytotoxic T cells O neutrophils O helper T cells O B cells A 34-year-old woman who has breast cancer is having surgery. After removal of the primary tumor, the surgeon wants to be certain that the tumor has not metastasized (spread to other parts of the body). In order to verify this, the surgeon will B. check the levels of mutant proteins circulating in the woman's bloodstream. O D. take a biopsy of the liver, a common place for metastasis of breast cancer. O C. determine whether there are tumor cells in the woman's bloodstream. O A. take a biopsy of lymph nodes near the breast to check for tumor cells. O E. nothing, since it is impossible to determine whether a tumor has metastasized.

Cells that are infected with a virus are destroyed by CD8+ cells that have receptors for MHC I proteins complexed with foreign antigenS. These Immune cells are which of the following? O macrophages O cytotoxic T cells O neutrophils O helper T cells O B cells A 34-year-old woman who has breast cancer is having surgery. After removal of the primary tumor, the surgeon wants to be certain that the tumor has not metastasized (spread to other parts of the body). In order to verify this, the surgeon will B. check the levels of mutant proteins circulating in the woman's bloodstream. O D. take a biopsy of the liver, a common place for metastasis of breast cancer. O C. determine whether there are tumor cells in the woman's bloodstream. O A. take a biopsy of lymph nodes near the breast to check for tumor cells. O E. nothing, since it is impossible to determine whether a tumor has metastasized.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Cells that are infected with a virus are destroyed by CD8+ cells that have receptors for MHC I proteins complexed with foreign antigenS. These Immune cells are which of the following? O macrophages O cytotoxic T cells O neutrophils O helper T cells O B cells
Transcribed Image Text:Cells that are infected with a virus are destroyed by CD8+ cells that have receptors for MHC I proteins complexed with foreign antigenS. These Immune cells are which of the following? O macrophages O cytotoxic T cells O neutrophils O helper T cells O B cells
A 34-year-old woman who has breast cancer is having surgery. After removal of the primary tumor, the surgeon wants to be certain that the tumor has not metastasized (spread to other parts of the body). In order to verify this, the surgeon will B. check the levels of mutant proteins circulating in the woman's bloodstream. O D. take a biopsy of the liver, a common place for metastasis of breast cancer. O C. determine whether there are tumor cells in the woman's bloodstream. O A. take a biopsy of lymph nodes near the breast to check for tumor cells. O E. nothing, since it is impossible to determine whether a tumor has metastasized.
Transcribed Image Text:A 34-year-old woman who has breast cancer is having surgery. After removal of the primary tumor, the surgeon wants to be certain that the tumor has not metastasized (spread to other parts of the body). In order to verify this, the surgeon will B. check the levels of mutant proteins circulating in the woman's bloodstream. O D. take a biopsy of the liver, a common place for metastasis of breast cancer. O C. determine whether there are tumor cells in the woman's bloodstream. O A. take a biopsy of lymph nodes near the breast to check for tumor cells. O E. nothing, since it is impossible to determine whether a tumor has metastasized.
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