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Which bacterium proliferates quickly due to ischemia?


A) Clostridium perfringens
B) Treponema pallidum
C) Mycobacteria tuberculi
D) Escherichia coli

Correct Answer

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The nurse is reviewing the complete blood count of a client who presents with fever. The white blood cell count of the client is 15,000 cells/mL. Which condition has the client developed?


A) Leukocytosis
B) Leukopenia
C) Neutrophilia
D) Monocytes

Correct Answer

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The nurse is attending to a client during a follow-up visit after knee injections with a steroid for arthritis. The client asks about delayed healing of lesions on the knees from a fall. Which is the best answer?


A) "The injected corticosteroid delays the healing process."
B) "Amitriptyline, an antidepressant, delays the healing process."
C) "Naproxen, an NSAID, delays the healing process."
D) "Acetaminophen, an anti-inflammatory, delays the healing process."

Correct Answer

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A registered nurse is teaching a client about the effects of nutrition on wound healing. Which statement made by the client indicates the need for further teaching?


A) "I will need dietary supplements for healing."
B) "Fats are essential for wound healing."
C) "A protein-rich diet is followed after surgery."
D) "Vitamins are essential for wound healing."

Correct Answer

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A client was brought to the hospital with wounds sustained from a bicycling accident. Which initial clinical intervention does the nurse carry out to facilitate optimal wound healing?


A) Irrigating vigorously
B) Cleansing with dressing changes
C) Removing foreign matter
D) Monitoring for infection

Correct Answer

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A

A toddler is brought to the hospital with fever. Reports reveal the client has developed an acute infection. Which nursing intervention does the nurse implement for the client?


A) Administer a pediatric dose of aspirin.
B) Administer a salicylate-based NSAID.
C) Administer the prescribed dose of ibuprofen.
D) Administer the prescribed antibiotic therapy.

Correct Answer

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Which component of the blood does the nurse associate with surrounding and consuming foreign material?


A) White blood cells
B) Blood plasma
C) Red blood cells
D) Blood platelets

Correct Answer

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A

Which are the inflammatory mediators that are released from white blood cells (WBCs) ? Select all that apply.


A) TNF-alpha
B) Interleukins
C) Fibrinogen
D) Leukotrienes
E) Granuloma

Correct Answer

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An older adult client is receiving care for a stage IV pressure injury. The client is below normal weight, has an oxygen saturation of 90%, and has a history of type 1 diabetes mellitus. Which nursing intervention does the nurse include in the client's plan of care?


A) Research methods of improving nutrition
B) Implement a schedule for repositioning
C) Seek a prescription for oxygen therapy
D) Review blood glucose therapy effectiveness

Correct Answer

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While assessing the vital signs of an adult client, the nurse records a blood pressure of 130/85 mm Hg and body temperature as 103°F. The client's complete blood count value indicates the presence of an acute infection. Which is the best nursing intervention for the nurse to implement?


A) Administer aspirin to reduce fever.
B) Monitor for additional vital sign changes.
C) Place cold compresses on the neck and forehead.
D) Call the health-care provider for fever management.

Correct Answer

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A client who recently underwent an abdominal surgery is scheduled for an immediate surgery due to a wound-healing complication. Which complication of healing is the client likely to have developed?


A) Dehiscence
B) Evisceration
C) Keloid
D) Adhesions

Correct Answer

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B

Which clients would benefit from hyperbaric oxygen therapy? Select all that apply.


A) A client with a skin graft
B) A client with diabetic foot ulcers
C) A client with anthracosis
D) A client with osteoarthritis
E) A client with gangrene in the toes

Correct Answer

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An ultrasound performed on a client shows an abnormal connection between the trachea and esophagus. Which term does the nurse use to describe the complication?


A) Evisceration
B) Fistula
C) Stricture
D) Contracture

Correct Answer

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A nurse is teaching a client with a decubitus ulcer about the nutrients required for wound healing. Which statement made by the client indicates effective learning?


A) "Consuming orange juice will improve wound healing."
B) "Consuming dairy products will encourage rapid wound healing."
C) "Adding zinc to the diet will help prevent wound infection."
D) "Taking vitamin K will reduce the risk of decubitus ulcers."

Correct Answer

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A client develops an infection after dental implant surgery. Which condition is the client likely to develop if the infection is left untreated?


A) Septicemia
B) Anthracosis
C) Tuberculosis
D) Osteomyelitis

Correct Answer

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During an inflammatory response, which components are involved in a respiratory burst from the mitochondria?


A) Eosinophils
B) Basophils
C) Free radicals
D) Lymphocytes

Correct Answer

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The registered nurse is teaching a student nurse about C-reactive proteins. Which statement made by the student nurse indicates effective teaching? Select all that apply.


A) "It identifies the presence of foreign material in the immune system."
B) "It stimulates other inflammatory cytokines."
C) "It prevents white blood cell (WBC) adhesion to endothelium."
D) "It stimulates gastric mucus production."
E) "It identifies the presence of tubercles."

Correct Answer

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Which components of the blood attract platelets to the site of the injury in the form of a chemical signal? Select all that apply.


A) Histamine
B) Interleukins
C) Microbial agents
D) Endothelial cells
E) White blood corpuscles

Correct Answer

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Which component enables the blood vessels to dilate and become more permeable during the vascular phase of inflammation?


A) White blood corpuscles
B) Blood platelets
C) Inflammatory mediators
D) C-reactive proteins

Correct Answer

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The nurse recognizes which physiologic manifestation of acute inflammation?


A) The predominance of neutrophils
B) The predominance of monocytes
C) The predominance of lymphocytes
D) The predominance of macrophages

Correct Answer

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