A nurse is assisting with teaching a class of newly licensed nurses about the first phase of wound healing. Which of the following processes should the nurse include?
Proliferation
Inflammation
Maturation
Remodeling phase
The Correct Answer is B
A. Proliferation Phase:
Explanation: This phase involves the formation of new tissue to fill the wound space. It includes granulation tissue formation and wound contraction.
B. Inflammation Phase:
Explanation: This is the initial phase characterized by hemostasis and inflammation, aimed at stopping bleeding and preventing infection. Blood vessels constrict, platelets aggregate, and inflammatory cells arrive at the wound site.
C. Maturation Phase:
Explanation: Also known as the remodeling phase, it involves the remodeling and realignment of collagen fibers and the strengthening of scar tissue.
D. Remodeling Phase:
Explanation: Remodeling and maturation are often considered together as the final stage of wound healing, where collagen fibers reorganize and gain strength.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Cimetidine:Cimetidine can indeed increase the effect of metformin due to competition for renal tubular clearance. This can lead to higher levels of metformin in the blood and potentially increase the risk of side effects. While it does not directly contraindicate metformin use, monitoring and dose adjustments might be necessary to manage this interaction.
B. Cephalexin:
Cephalexin is an antibiotic used to treat bacterial infections. It does not have a significant impact on blood glucose levels and is not contraindicated for a client taking metformin.
C. Prednisone:This is a corticosteroid that can increase blood glucose levels. Corticosteroids are known to cause hyperglycemia and may impair glucose control, which can be problematic for someone with diabetes taking metformin.
D. Levothyroxine:
Levothyroxine is a medication used to treat hypothyroidism. It does not have a direct impact on blood glucose levels and is not contraindicated for a client taking metformin.
Correct Answer is C
Explanation
A. Abrasion:
This type of wound occurs when the skin rubs or scrapes against a rough surface. It's often referred to as a "scrape" and typically involves superficial damage to the skin without penetration or tearing.
B. Contusion:
Commonly known as a bruise, a contusion results from blunt trauma to the body, causing blood vessels to break and leak blood into the surrounding tissues. The skin remains intact, but there's discoloration due to the blood.
C. Laceration:
This type of wound involves a tear or irregular cut in the skin, often with jagged or rough edges. Lacerations typically result from sharp or blunt trauma that causes the skin to tear.
D. Puncture:
Puncture wounds occur when a sharp object pierces the skin and underlying tissues, creating a small, deep hole. These wounds might not bleed much externally but can cause damage to internal structures and carry a risk of infection due to the depth and possible trapping of debris.
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