18. Your patient, Sally Sue who has AB- blood,receives blood from her older sister (Ruby, who'sAB+). Afterwards, she has a cytotoxic reaction.Which of the following was the initial cause ofthe reaction?a. Sally Sue's blood type was actually AB+b. Sally Sue had previously received AB+bloodc. Ruby's blood type was actually AB-d. Sally Sue had previously received A-bloode. Sally Sue had previously received B-blood19. The indirect reason for the appearance ofskin lesions due to a Type IV hypersensitivity isa. Tc cellsb. IgEc. Mast cellsd. perforine. IgG||5/12

The immune system is crucial for providing defense against pathogens. Sometimes immune responses…

Answered: 18. Your patient, Sally Sue who has AB-…

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter45: The Immune System: Internal Defense

Section: Chapter Questions

Problem 8TYU

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1. What is the fate of the blood islands?
4. The function of allelic exclusion is? a. increase the magnitude of antibodies b. increase the affinity of antibodies c. increase the specificity of antibodies d. increase the diversity of antibodies e. increase sensitivity of antibodies
1. A lab technician collects a blood sample in a glass tube. After about an hour, she harvests serum to continue her blood analysis. Explain what has happened during the hour that the sample was in the glass tube.
1.The passing of antibodies into newborn babies by their mothers is known as: A) active immunity B) passive immunity C) primary immune response D) antigens The immune system responds to the antigens found on invading microorganisms by: A) producing antibodies B) antibodies preventing the microbe from causing infection C) marking the microbe so that it can be attacked by white blood cells D) all the above
III. LAB REPORT You inherited your blood type from your parents. Your blood type is based on antigens found on your red blood cells named A or B and antibodies found in your plasma called a or b. See Table 1 for the antigen-antibody make-up of different blood types. Table 1 Blood type Antigens Antibodies A A b B B a AB A and B neither a nor b O neither A nor B both a and b A. When would clumping (or agglutination occur?
Tuberculosis is a chronic respiratory condition caused by Mycobacterium tuberculosis, a high contagious bacterium. People with tuberculosis will often have a persistent (sometimes bloody) cough, fatigue, weight loss, and fever. M. tuberculosis produces a protein we will call “X”. A new test for tuberculosis checks for X antibodies in a person’s blood. If the antibodies are present, the result is “positive.” Why would X antibodies be present in someone’s blood? What specific kind of cells would produce them?
Hybridomas are formed by fusing antibody-producingwhite blood cells with:(a) Viruses(b) Bacteria(c) Myeloma cells(d) Red blood cells(e) Bone marrow cells
from having too many red blood cells.50. Researchers are now developingartificial blood for transfusions. Some forms of artificial blood are being used in clinical trials. Which characteristics of normal blood must artificial blood have to be useful, and which would probably be too difficult to reproduce?
Imagine you are a surgeon. Five patients in the hospital are in urgent need of different organ transplants to survive. One of them needs a heart, one a lung, one a liver, and the other two each a kidney. All five happen to have the same rare blood type, so it is hard to find the right donor. At this time, a foreign traveler came to the hospital for a simple body check. By chance, he has the same rare blood type as theirs. With your expertise, as long as you use some simple medication to end the life of the traveler painlessly and without the notice of others, then his organs can save the five people awaiting organ transplants What would you do? Would you kill one person to save five people?
If you tested a sample of blood and it clumped in serum A, but did not clump in serum B, or the Rh serum, what kind of blood would you have? A) O+B) B-C) AB+D) A+E) A-
A man has type B blood and his wife has type A blood. They bring home a new baby from the hospital. On a visit to their doctor two weeks later they discover their baby has type O blood. How would you explain this?
4. Why would a non-immune pregnant woman not be given the MMRV vaccine?

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