In what context would the use of multimedia education tools be most appropriate when educating patients and families?
Patient w/limited literacy skills.
* Multimedia educaation tools, such as videos, diarams, and interactive tutorials, are most effective for pt.s w/limited literacy skills.
What should be the primary reason for encouraging wound care staff to pursue additional certifications?
Certifications enhance staff competence and patient outcomes
What is the primary purpose of hyperbaric oxygen therapy when treating a patient w/a chronic, non-healing wound?
To promote angiogenesis & collagen synthesis
* Primary purpose- promote angiogenesis- the formation of new blood vessels-and collagen synthesis.
_____________ increases the amount of dissovlved oxygen in the blood, enhancing oxygen delivery to hypoxic tissues). This elevated oxygeen tension stimulates the body's wound-healing cascade, leading to improved tissue repair and wound closure.
HBOT Hyperbaric oxygen therapy
Which action best reflects ethical practice in palliative wound care?
Minimizing painful interventions that have limited benefit
* In palliative wound care, the ethical focus is on preserving patient dignity and maximizing quality of life.
For a patient w/urinary incontinence, which type of product is recommended to protect the skin?
Emolliet compounds
* To mitigate MASD it is advisable to use moisture-barrier ointments containg emollients- such as lanolin, mineral oil, or petrolatum to protct the skin from enzymatic irritants.
A nurse practitioner expresses concern about the potential risks of surgical debridement. What risk shoud be explained as part of educating the interdisciplinary team?
Surgical debridement can lead to excessive bleeding if not done properly.
* Surgical debridement involves the removal of necrotic tissue using sharp instruments, requiring precision and skill.
- If done improperly- bleeding is a risk AND - Infection is a risk of debridement.
Which of the following symptoms would indicate cellulitis instead of venous dermatitis?
Elevated temperature, inflammation, erythema, and streaking
* S/S included elevated temperature (fever), pain, erythema w/streaking, inflammation, tenderness, one or a few bullae, absecnce of crusting, and uniteral involvement.
________ is inflammation & subsequent infection of the connective tissue between adjacent tissues & organs, commonly resulting from bacterial infection.
Cellulitis
Slough can br best described as which of the following?
Necrotic tissue
* Slough is avascular, nonvialble (necrotic) tissue that is typically moist & soft. It may appear tan, yellow, green, or white and can be firmly or loosely adherent to the wound bed.
A nylon monofilament test is evaluated by the number of test sites the patient can detect. Of the 10 total test sites, decreased sensation is indecated when the patient can detect how many?
Four or fewer
* Sensory neuropathy involves the loss of protective sensation. Screening for neuropathy can be done rapidly & reliably using the Semmes-Weinstein monofilament examination (SWME) w/a 5.07 nylon monofilament applied to 10 sites total-5 key locations on each foot.
The monofilament is standardized t deliver a 10-gram force when pressed against the skin. _____________ is diagnosed when the lpatient cannot feel the 5.07 monofilament
Neuropathy
The monofilament test is scored by how many of the ___ ____the patient can detect. Detecting four or fewer sites indicates decreased protective sensation & sensory neuropathy.
10 sites
In comarative studies, which drug was found to be slightly more effective that aspirin in treating arterial disease?
Clopidogrel
*Antiplatelet agents work primarily by reducing platelet aggregation. Clopidogrel also inhibits platlet aggregation and in comparative studies has been show to be slightly more effective that asapirin.
The most commonly used agent is a low-tomedium-does ___.
asapirin (75-325mg / day)
A 79 YO female patient w/type 2 diabetes & peripheral neuropathy recently had a fall at home and sustained a minor leg injury. Given her medical history, she is at high risk of wound complications. What is the priority intervention to prevent wound complications?
Routine inspection of the leg for signs of injury or infection
* The pts's type II DM and peripheral neuroapthy places her at high risk for wound complications d/t reduced sensation & impaired blood flow. Without daily visual & tactile checks, minor cuts or abrasions may go unnoticed, allowing them to develop into ulcers or become infected.
Arterial occlusion can be assessed by measuring capillary refill time. A refill time greater than ___ _____ value indicates arterial occlusion.
3 seconds
The International Society of Lymphology (lSL) has created lymphedema classifications. Which of the following is not a characteristic of stage I lymphedema?
Thick, leathery skin
* Stage 1- Accumulation of protein-rich lymph fluid that pitts on pressure and reduces w/luimb elevation. There is no clinical fibrosis at this stage.
International Society of Lymphology (lSL)
Stage 0 (subclinical):
Impaired lymphatic function w/out visible swelling. This stage may persist for months or years before edema becomes evident.
International Society of Lymphology (lSL)
Stage II:
Nonpitting edema that does not resolve completely w/elevation;l fibrosis begins.
International Society of Lymphology (lSL)
Stage III (lymphostatic elephantiasis):
Severe swelling w/thick, leathery skin, hyperkeratosis, and papillomatosis. ** Thick leathery skin is a hallmark of stage III.
Which type of ulcer is the most difficult to treat on the foot?
Neuroischemic ulcer
* A neuroischemic ulcer is the most difficult type to treat (and heal) in the foot, occurring in individuals who have both neuropathcy and poor circulation. ** It combines characteristics of a neuropathic ulcer w/microvascular disease, making healing particualrly challenging.
What is the role of vitamin D in wound healing?
Calcium metabolism
* Vitamin D plays a crucial role in regulating serum calcium and phosphate level, which are essential for bone health and for the mineralization processes that support wound repair. It also promotes cell differentiation & supports a healthy immune response during the inflammatory phase of healing.
Alginate dressing are not suitable for use in which of the following types of wounds?
Wounds covered with eschar
* Alginate & Hydrofiber dressings are indicated for moderately to highly exudative full-thickness wounds (e.g.,leg ulcer, cavity wounds, pressure ulcers, donor-site wounds, and non-healing surgical wounds).
A patient presents w/a superficial burn on the forearm affecting the epidermis only. When discussing the healing process with the patient, what should be emphasized about the regenerative capabilites of the epidermis?
Regeneration of the epidermis occurs w/out scarring due to the presence of basal keratinocytes, which proliferate to repair the damage.
A patient w/a stage 4 pressure injury is experiencing significant wound odor and drainage. Which evidence-based protocol should be recommended?
Regular cleansing w/a saline solution and application of charcoal-based dressings.
___-___ dressings are specifically designed to manage wound odor by absorbing bacteria and their byproducts. They also help absorb excess exudatre, reducing drainage and making them ideal for heavily draining wounds.
Charcoal-based
Maggot therapy is considered which of the following types of debridement techniques?
Biosurgical
Enzymatic
Autolytic
Mechanical
Biosurgical
* Maggots are left in place for 1 to 4 days.
* It is theorized that maggots secrete proteolytic enzymes-including collagenase and allantoin-that rapidly bread down necrotic tissue.
Maggot secretions also possess _______________ ______________ that help prevent bacterial growth & proliferation.
Antimicrobial properties