NR 283 EXAM 1NEWEST 2024-2025 ACTUAL

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NR 283 EXAM 1NEWEST 2024-2025 ACTUAL

EXAM COMPLETE 100 QUESTIONS AND

CORRECT DETAILED ANSWERS (VERIFIED

ANSWERS) |ALREADY GRADED A+

(CHAMBERLAINE COLL EGE OF NURSING)

NR 283 PATHO EXAM 1

What is the process called that starts with vasodilation; increases permeability of vessels for the WBCs, macrophages, and plasma to go to the foreign cells; and forms a coat around the microbe to kill them? - CORRECT ANSWER -phagocytosis

Interleukin six is produced primarily by which type of cell?

• Macrophages, lymphocytes, and fibroblasts
• Macrophages - CORRECT ANSWER -A. Macrophages,

lymphocytes, and fibroblasts

Which are the most predominate proinflammatory factors?

• interleukins 1 / 4

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B. RBC

• WBS - CORRECT ANSWER -A. interleukins

In regards to wound healing, what is primary union? - CORRECT ANSWER -Wound edges can be matched together with serum and regeneration of tissue and connecting capillaries, fibroblasts, and laying of collagen that pulls the sides together when they shrink. There is typically very little tissue loss (e.g., surgical skin incision).

In regards to wound healing, what is secondary union? - CORRECT ANSWER -It is a greater area of tissue loss and more inflammation. Greater amounts of tissue replacement, scar formation, and wound contraction result in a more lengthy healing process (e.g., late stage pressure ulcer).

A client receiving an influenza vaccine (flu shot) asks when the immunization will be effective. The nurse response based on the knowledge that after receiving the vaccine, the levels of immunoglobulin M (IgM) are high enough to provide immunization (select all that apply)

• in 7 days
• after 24 hours
• in 10 days 2 / 4

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• in 48 hours
• in 14 days
• immediately - CORRECT ANSWER -A. in 7 days
• in 10 days
• in 14 days

And elderly client is concerned about catching influenza. The nurse understands that which immune system function changes occur with increased age? (select all that apply)

• Decreased levels of circulating autoantibodies
• Increased thymic hormone production
• Diminished T cell function
• Reduced antibody response - CORRECT ANSWER -C.

Diminished T cell function

• Reduced antibody response

Define and give and example of:

• etiology
• incidence
• precipitating factor
• complication 3 / 4

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• prognosis
• iatrogenic - CORRECT ANSWER -A. etiology - concerns the

causative factors in a particular disease

• incidence - the number of new cases of a disease in a given

population noted within the stated time period.

• precipitating factor - A condition of triggers onset or

exacerbation of disease

• complication - new secondary or additional problems that

arise after the original disease begins

• prognosis - the probability of specific outcomes

• iatrogenic - refers to a disease caused by the actions of a

healthcare worker, including treatment, diagnosis, or failure to recognize complications

differentiate between the terms metaplasia and malignant neoplasm - CORRECT ANSWER -METAPLASIA - occurs when one mature cell type is replaced by different mature cell type is functional

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