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NR 507 Week 4 Midterm 58/60 = 96.7%

HEAL100 Health Care — exam and revision material · Other

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Health Care exam material, 11 pages. Originally published on StudyMerit.

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11
Academic year
2025/2026
Language
English

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NR 507 Week 4 Midterm 58/60 = 96.7% 86 studiers recently Leave the first rating Students also studied Chamberlain University-Illinois NR 507 Save Groups Flashcard sets Study guides NR 507: Advanced Pathophysiology ... 167 terms joey_diaz2 Preview NR507- Midterm Advanced Patho- c ... 95 terms Tawanda_Brown8 Preview Edapt Pathophysiology Questions W ... 314 terms shirley_m_freeman Preview NR 507 100 term leab 1 The coronary ostia are located in the: (Points : 2) a. Left ventricle b. Aortic valve c. Coronary sinus d. Aorta d. Aorta 2 Where in the respiratory tract do the majority of foreign objects aspirated by children finally lodge? (Points : 2) a. Trachea b. Left lung c. Bronchus d. Bronchioles c. Bronchus 3 Which type of antibody is involved in type I hypersensitivity reaction? (Points : 2) a. IgA b. IgE c. IgG d. IgM b. IgE Terms in this set (60) Hide definitions

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4 Hypersensitivity is best defined as a(an): (Points : 2) a. Disturbance in the immunologic tolerance of selfantigens b. Immunologic reaction of one person to the tissue of another person c. Altered immunologic response to an antigen that results in disease d. Undetectable immune response in the presence of antigens c. Altered immunologic response to an antigen that results in disease 5 What is the final stage of the infectious process? (Points : 2) a. Colonization b. Invasion c. Multiplication d. Spread (1. Colonization 2. Invasion 3. Multiply 4. Spread) d. Spread (1. Colonization 2. Invasion 3. Multiply 4. Spread) 6 The function of the foramen ovale in a fetus allows what to occur? (Points : 2) a. Righttoleft blood shunting b. Lefttoright blood shunting c. Blood flow from the umbilical cord d. Blood flow to the lungs a. Righttoleft blood shunting 7 It has been determined that a tumor is in stage 2. What is the meaning of this finding? (Points : 2) a. Cancer is confined to the organ of origin. b. Cancer has spread to regional structures. c. Cancer is locally invasive. d. Cancer has spread to distant sites c. Cancer is locally invasive. 9 Which statement is true concerning the IgM? (Points : 2) a. IgM is the first antibody produced during the initial response to an antigen. b. IgM mediates many common allergic responses. c. IgM is the most abundant class of immunoglobulins. d. IgM is capable of crossing the human placenta. a. IgM is the first antibody produced during the initial response to an antigen. 10 Apoptosis is a(an): (Points : 2) a. Normal mechanism for cells to selfdestruct when growth is excessive b. Antigrowth signal activated by the tumorsuppressor gene Rb c. Mutation of cell growth stimulated by the TP53 gene d. Transformation of cells from dysplasia to anaplasia a. Normal mechanism for cells to selfdestruct when growth is excessive

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11 Which statement concerning benign tumors is true? (Points : 2) a. The resulting pain is severe. b. Benign tumors are not encapsulated. c. Benign tumors are fast growing. d. The cells are welldifferentiated. d. The cells are welldifferentiated. Which complex (wave) represents the sum of all ventricular muscle cell depolarizations? (Points : 2) a. PRS b. QRS c. QT interval d. P b. QRS Which organism is a common sexually transmitted bacterial infection? (Points : 2) a. Staphylococcus aureus b. Clostridium perfringens c. Helicobacter pylori d. Treponema pallidum d. Treponema pallidum Which organ is stimulated during the alarm phase of the general adaptation syndrome (GAS)? (Points : 2) a. Adrenal cortex b. Hypothalamus c. Anterior pituitary d. Limbic system b. Hypothalamus What is the role of caretaker genes? (Points : 2) a. Maintenance of genomic integrity b. Proliferation of cancer cells c. Secretion of growth factors d. Restoration of normal tissue structure a. Maintenance of genomic integrity Where are antibodies produced? (Points : 2) a. Helper T lymphocytes b. Thymus gland c. Plasma cells d. Bone marrow c. Plasma cells

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