A medical assistant should encourage patients to wear masks when which of the following respiratory infections is prevalent?
Influenza
Legionnaires' disease
Cystic fibrosis
Laryngitis
The Correct Answer is A
A. Influenza: Influenza is a contagious respiratory infection that spreads through respiratory droplets. Wearing a mask can help prevent the spread of the virus, especially in public settings or during an outbreak.
B. Legionnaires' disease: Legionnaires' disease is a bacterial infection caused by inhaling aerosolized water contaminated with Legionella bacteria. It is not typically spread from person to person, so mask-wearing is not a usual precaution.
C. Cystic fibrosis: Cystic fibrosis is a genetic condition that affects the lungs but is not contagious. Patients with cystic fibrosis are not required to wear masks to prevent spreading it to others.
D. Laryngitis: Laryngitis is usually caused by viral infections or strain on the vocal cords. It is not typically contagious enough to warrant mask use.
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Correct Answer is B
Explanation
A. Safety data sheet (SDS): SDS provides information on handling and disposing of hazardous materials, not specifically on infection control or disease prevention.
B. Standard precautions: Standard precautions are infection control practices used to prevent the spread of disease in healthcare settings, such as hand hygiene and using personal protective equipment.
C. CLIA: CLIA (Clinical Laboratory Improvement Amendments) regulates laboratory testing but does not specifically address disease prevention in patient interactions.
D. Exposure plan: An exposure plan is related to handling and reporting exposure to bloodborne pathogens, not general disease prevention.
Correct Answer is D
Explanation
A. Temperature: Temperature is a vital sign, not an anthropometric measurement.
B. Pulse: Pulse is a vital sign, not an anthropometric measurement.
C. Blood pressure: Blood pressure is a vital sign, not an anthropometric measurement.
D. Weight: Anthropometric measurements include weight, height, and other body measurements used to assess physical development and health.