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Mrac [35]
3 years ago
14

Diabetics with poor lower limb circulation often have slow-healing pressure ulcers on the bottom of their feet. In speeding up t

he healing process, surgical removal (debridement) of dead tissue from an ulcerative area would encourage increased __________.
Biology
1 answer:
forsale [732]3 years ago
5 0

Explanation:

The treatment of ulceration in the foot of diabetic patients should initially be directed against their cause, specifically against pressure. The relief of plantar pressure can be achieved with bed rest and avoiding as much as possible supporting the foot.

 

In addition to pressure relief, the ulcer should be debrided regularly, with the removal of all callus and non-viable tissue formed around the ulcer. This facilitates the formation of a wound with healthy granulation tissue that heals from the base and not merely from the edges

 

In case of evidence of vascular insufficiency, the patient should be sent to a vascular surgeon for evaluation. This is particularly important in the absence of signs of healing after 6 weeks. X-rays should be performed to evaluate the foot early in the course of the ulcer and repeated if clinically indicated, due to lack of cure or presence of a deep infection, to detect an osteomyelitis disorder.

The usual attitude is to establish antibiotic treatment with the slightest clinical suspicion of infection. It is likely that the ulcer is colonized by multiple microorganisms, some of which are probably the real cause of an invasive infection, so the wound smears they usually provide little benefit Broad-spectrum antibiotics with aerobic and anaerobic coverage are required, including streptococci and staphylococci, such as amoxicillin-acidoclavulanic, clindamycin or ciprofloxacin (although the latter has poor antistaphylococcal coverage and limited antistareptococcal, penetrates tissues perfectly)

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8_murik_8 [283]

there you go ^^

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6 0
3 years ago
True or False: Alpha-defensins and reactive oxygen species (ROS) are examples of anti-microbial molecules produced by profession
REY [17]

Answer:

The given statement is true.

Explanation:

Alpha- defensins belong to the family of mammalian defensin peptides that belong to the alpha sub family.  Defensins are anti-microbial molecules . They work against Gram positive and Gram negative bacteria, fungi and enveloped viruses. Alpha- defensins functions by attacking the intraluminal bacteria and fungal pathogens.

Reactive oxygen species are very reactive chemicals formed from oxygen. These are anti-microbial molecules. Reactive oxygen species are antimicrobial against Gram-positive and Gram -negative bacteria, viruses and fungi.

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8 0
1 year ago
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arlik [135]

Answer:

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Explanation:

All other answers are not true.

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iragen [17]

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