ALU 301 Final Exam 2024 Questions and Answers 100% Accurate.

Cells that can recognize altered surface molecules on mutated host cells add "foreign" and move to destroy the cell that carries them are: 1. complements 2. receptors 3. natural killers 4. mediators - ANSWER-natural killers All of the following are common examples of autoimmune disease EXCEPT: 1. Hashimoto's thyroiditis 2. systemic lupus erythema toss 3. Grave's thyroid disease 4. poliomyelitis - ANSWER-poliomyelitus Which of the following statements regarding serum immunoglobulin levels is/are correct? A. Monoclonal gammopathy is a risk for transformation into multiple myeloma B. Polyclonal gammopathy is frequently associated with chronic infections C. Low serum globulin can indicate a primary immune deficiency - ANSWER-A, B. & C are correct A. Monoclonal gammopathy is a risk for transformation into multiple myeloma B. Polyclonal gammopathy is frequently associated with chronic infections C. Low serum globulin can indicate a primary immune deficiency The type of immune cell that differentiates in the bone marrow is: 1. T-lymphocytes 2. Helper T-cells 3. natural killer cells 4. B-lymphocytes - ANSWER-B-lymphocytes Which of the following statements regarding T-lymphocytes is/are correct: A. One type is cytotoxic T-cells B. They eliminate infected cells C. They provide immunity by production of antibodies - ANSWER-A and B only are correct A. One type is cytotoxic T-cells B. They eliminate infected cells Describe the five cell typed present in the white blood cell count and how are they impacted by various types of infections. - ANSWER-neutrophils, monocytes, eosinophils, basophil, lymphocyte Descr