NR 283 EXAM 1 NEWEST ACTUAL EXAM COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+ (CHAMBERLAINE COLLEGE OF NURSING).pdf

NR 283 /NR283 PATHO EXAM 1, 2, 3 AND FI
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NAL EXAM CHAMBERLAIN COLLEGEEX n n n n



AM OVER 500 QUESTIONS WITH DETAIL
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ED VERIFIED ANSWERS AND RATIONAL
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ES /A+ GRADE ASSURED n n n




What reaction in the body inhibits bacterial growth and causesth
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e liver and spleen to remove iron in the body that some bacteria u
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se for growth? - ...ANSWER...fever
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What do cells release when they are attacked by viruses? -
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...ANSWER...inferferons

Where do interferons travel to and why? -
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...ANSWER...Theyspread the infected cells to trigger the maki
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ng of enzymes thatwould inhibit the viral replication
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What system with about 20 blood plasma proteins gets activate
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d to attack the bacteria, causing it to let water into thebacteria's c
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ell to swell, burst, and die? -
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...ANSWER...the complement system
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What is the process called that starts with vasodilation; increases
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permeability of vessels for the WBCs, macrophages,and plasma
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to go to the foreign cells; and forms a coat around the microbe to
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kill them? - ...ANSWER...phagocytosis
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Interleukin six is produced primarily by which type of cell?n n n n n n n n n

,A. Macrophages, lymphocytes, and fibroblasts n n n



B. Macrophages - n



...ANSWER...A. Macrophages,lymphocytes, and
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fibroblasts

Which are the most predominate proinflammatory factors?
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A. interleukins
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B. RBC n


C. WBS - ...ANSWER...A. interleukins
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In regards to wound healing, what is primary union? -
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...ANSWER...Wound edges can be matched together with seru n n n n n n n



m and regeneration of tissue and connecting capillaries, fibrobla
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sts, and laying of collagen that pulls the sides togetherwhen they
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shrink. There is typically very little tissue loss (e.g., surgical ski
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n incision).
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In regards to wound healing, what is secondary union? -
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...ANSWER...It is a greater area of tissue loss and more infla n n n n n n n n n n



mmation. Greater amounts of tissue replacement, scarforma
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tion, and wound contraction result in a more lengthyhealing
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process (e.g., late stage pressure ulcer).
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A client receiving an influenza vaccine (flu shot) asks when the
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immunization will be effective. The nurse response basedon th n n n n n n n n n


e knowledge that after receiving the vaccine, the levels of immu
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noglobulin M (IgM) are high enough to provide immunization (n n n n n n n n n


select all that apply) n n n




A. in 7 days n n



B. after 24 hours n n n



C. in 10 days
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D. in 48 hours n n

,E. in 14 days n n



F. immediately - n



...ANSWER...A. in 7 daysC. in 10 days
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E. in 14 days
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And elderly client is concerned about catching influenza. Then
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urse understands that which immune system function changes o
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ccur with increased age? (select all that apply)
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A. Decreased levels of circulating autoantibodies
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B. Increased thymic hormone production
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C. Diminished T cell function
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D. Reduced antibody response -
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...ANSWER...C. DiminishedT cell function
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D. Reduced antibody response
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differentiate between the terms metaplasia and malignant neop n n n n n n n


lasm - ...ANSWER...METAPLASIA -
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noccurs when onemature cell type is replaced by different matu
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re cell type is functional
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MALIGNANT NEOPLASM - n n



referred to as cancer andinvolve dysplastic tissues
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Describe the changes in a cell that lead to:
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A. loss of function n n



B. necrosis - ...ANSWER...A. LOSS OF FUNCTION - n n n n n n



preceded by changes in so metabolism because of changes instr
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ucture and function n n




B. NECROSIS -
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the death of groups of cells caused by processes such as cells
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being liquefied by certain enzymes
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, (liquefaction necrosis), cell proteins being altered or denature n n n n n n n



d (coagulative necrosis), breakdown of fats by enzymes (fat n
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ecrosis), or formative of a thick "cheesy" substance that later l
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eads to liquefication (caseous necrosis)
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Apoptosis - ...ANSWER...programmed cell death n n n n




gangrene - n


...ANSWER...an are of ischemic and necrotictissue that h
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as been invaded by bacteria
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CJ is having surgery next week to remove a malignant breasttu
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mor following discovery of a lump in the breast and a biopsy. h
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er mother and aunt have had breast cancer. CJ is taking medicat
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ion for high blood pressure.
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Match the significant information in the preceding question toth
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e appropriate term: diagnosis, medical history, etiology, progno
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sis, benign neoplasm, iatrogenic, signs, complication, treatment
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, cancer, examination of living tissue. (some terms may not be us
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ed or may be used more than once) -
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...ANSWER...malignant breast tumor and high blood pressure n n n n n n



= diagnosis
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high blood pressure and family cancer = medical history
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medication = treatment n n




surgery = treatment and diagnosis n n n n




biopsy = examination of living tissue
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