Which of the following actions should a medical assistant take to adhere to hand hygiene guidelines?

Wash visibly-soiled hands for a minimum of 10 seconds with warm water.

Use alcohol-based hand sanitizers that contain 50% alcohol.

Keep natural nail tips no longer than 1/4 inch.

Clean artificial nails with an orange stick.

Answer and Explanation

The Correct Answer is C

A. Wash visibly-soiled hands for a minimum of 10 seconds with warm water. Hand hygiene guidelines recommend washing visibly soiled hands for at least 20 seconds, not 10 seconds, with soap and water.
B. Use alcohol-based hand sanitizers that contain 50% alcohol. Alcohol-based hand sanitizers should contain at least 60-70% alcohol to be effective in killing most pathogens.
C. Keep natural nail tips no longer than 1/4 inch. Keeping natural nail tips no longer than 1/4 inch helps prevent the accumulation of pathogens and is recommended by hand hygiene guidelines.
D. Clean artificial nails with an orange stick. Artificial nails are not recommended in healthcare settings because they can harbor pathogens and are difficult to clean effectively.

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Correct Answer is D

Explanation

A. Orthopedic: Orthopedic specialists focus on musculoskeletal issues such as bones and joints, not coronary artery disease.
B. Neurology: Neurologists treat neurological disorders affecting the brain and nervous system, not coronary artery disease.
C. Bariatric: Bariatric specialists focus on weight loss and obesity-related conditions, which are not the primary treatment focus for coronary artery disease.
D. Cardiology: Cardiologists specialize in heart conditions, including coronary artery disease, and are the appropriate specialists for managing and treating this condition.

A. Vitamin A B. Vitamin B C. Vitamin D. D. Vitamin E

Correct Answer is B

Explanation

A. Vitamin A: Vitamin A is fat-soluble, meaning it dissolves in fat and can be stored in the body.
B. Vitamin B: Vitamin B (including all B vitamins) is water-soluble, meaning it dissolves in water and is not stored in the body, requiring regular replenishment through diet.
C. Vitamin D: Vitamin D is fat-soluble, not water-soluble.
D. Vitamin E: Vitamin E is also fat-soluble.

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Which of the following actions should a medical assistant take to adhere to hand hygiene guidelines?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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