FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 20

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FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 20

DISINFECT EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -20 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Suface not directly touch but often contacted by contaminated instruments.

Answer:

Transfer surface

Question 2: High-level disinfectant

Answer:

Glutaraldehyde

Question 3: Blood, saliva, and other body fluids.

Answer:

Bioburden

Question 4: Intermediate-level disinfectant

Answer:

Iodophor

Question 5: What is your goal in performing treatment room cleaning?

Answer:

To clean and disinfect dental treatment rooms effectively.

Question 6: Effective, rapid-acting disinfectant

Answer:

Chlorine dioxide Question 7: How long does Hydrogen peroxide have to be left on a surface for it to be considered a high-level disinfectant?

Answer:

30 mins.

Question 8: Capable of inactivating tuberculosis-causing microorganisms.

Answer:

Tuberculocidal

Question 9: Household bleach

Answer:

Sodium hypochlorite Question 10: Chemaical used to reduce or lower the number of microorganisms on inanimate objects.

Answer:

Disinfectant

Question 11: How long a product may be stored before use.

Answer:

Shelf life Question 12: EPA intermediate-level disinfectant with broad-spectrum disinfecting action.

Answer:

Synthetic phenol

Question 13: Substance for killing microorganisms on the skin

Answer:

Antiseptic Question 14: What high-level disinfectant is effective can be used for healthcare workers who have a sensitivity to glutaraldehyde?

Answer:

Ortho-Phthalaldehyde

Question 15: Why must surfaces be pre-cleaned?

Answer:

If a surface is not clean, it connot be disinfected.

Question 16: Capable of killing some viruses.

Answer:

Virucidal

Question 17: What are some disadvantages to surface barriers?

Answer:

Adds plastic to the environment May be more expensive Requires a variety of sizes and shapes May become dislodged during treatment

Question 18: A product capable of killing spores would be called?

Answer:

Sporicidal

Question 19: A product capable of killing fungi

Answer:

Fungicidal

Question 20: Name some places single-use disposable items might be placed.

Answer:

Headrest, light handles, switches, evacuator hoses, evacuator hoses, patient mirror, xray control