Topical Oxygen Therapy - Quiz (CEU)

Event Evaluation

Hello everyone,

Please answer the following questions to earn your credits. You will be emailed when graded. You must score 80% or greater to receive your CEU credits.

Name(Required)

First Last

Email(Required)

ABC Credential Number(Required)

Address(Required)

Street Address Address Line 2 City State / Province / Region ZIP / Postal Code Country

1. Why is oxygen important for bacteria management in wounded tissue?(Required)

a. Without oxygenation the respiratory burst is impaired.

b. Devitalized tissue may remain in the wound bed making bacterial colonization is more likely.

c. Lack of oxygen has been shown to increase tissue susceptibility to infection.

d. All of the above.

2. How does the level of local oxygen influence the rate of wound healing?(Required)

a. Increased oxygen levels can speed the rate of collagen deposition.

b. Hyperoxic environments decrease collagen synthesis.

c. Studies have showed that breathing air with increased oxygen had little affect on wound healing.

d. Oxygen levels do not effect wound healing

3. How do systemic disease states contribute to decreased rates of wound healing?(Required)

a. Patients with comorbidities are more noncompliant.

b. Diabetes and PVD do not complicate wound healing.

c. Chronic disease states commonly cause decreased circulation, inactivation of growth factors, and cellular senescence.

d. Comorbid states increase patients’ physical fitness.

4. All statements are true regarding angiogenesis except:(Required)

a. Initially hypoxia acts as a stimulus to angiogenesis.

b. Angiogenesis begins through budding of the existing capillary network.

c. Growth factors influence on angiogenesis

d. Angiogenesis is not an important part of wound healing

5. The first cells to reach the site of tissue injury are:(Required)

a. Platelets

b. Neutrophils

c. Macrophages

d. Lymphocytes

6. All statements about biofilms are true except:(Required)

a. The US Centers for Disease Control and Prevention and the National Institutes of Health have estimated that between 90% of infections are caused from biofilms

b. Generally, it is believed that biofilms develop in stages

c. The first biofilm stage is composed of small communities of bacteria that begin to attach to the wound surface

d. Biofilms are polymicrobial colonies commonly composed of bacteria, fungi, as well as other microorganisms

7. Which of the following is a characteristic of an acute wound:(Required)

a. Cells are viable and respond to growth stimuli

b. Sufficient growth factors are released into the wound environment

c. Cells proliferate and can migrate and synthesize components of new tissue

d. All of the above

8. Which of the following conditions can lead to tissue hypoxia?(Required)

a. Cardiac disease

b. DVT

c. Diabetes

d. All of the above

9. Devitalized yellow tissue composed of dead cells and dried exudate found in the wound is called:(Required)

a. Slough

b. Necrosis

c. Granulation Tissue

d. Scab

10. Neutrophils counts are depleted in acute wound healing within:(Required)

a. 24 hours

b. 2 to 3 days

c. 4 to 5 days

d. 6 to 14 days

Reach Us

Feel free to call or email us to discuss your opportunities



Calendly.com/LERmagazine



+518.221.4042



rich@lermagazine.com

Send A Message

Name

Phone

Email Address

Message