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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Near visual acuity: Hyperopia, or farsightedness, affects the ability to see objects up close. Testing near visual acuity assesses how well a patient can see objects at a close range.
B. Ishihara: The Ishihara test is used for detecting color vision deficiencies, not hyperopia.
C. Snellen chart: The Snellen chart tests distance vision and is more useful for assessing nearsightedness (myopia) rather than farsightedness (hyperopia).
D. Tonometry: Tonometry measures intraocular pressure to assess for glaucoma, not hyperopia.
Correct Answer is B
Explanation
A. Clean the cut with antiseptic, then put on a glove. Cleaning the cut is important for preventing infection, but without covering the cut, it may still pose a risk of contamination.
B. Bandage the cut, then put on a glove. Bandaging the cut before putting on gloves protects the wound and helps maintain a barrier against contamination, making this the most appropriate action.
C. Put on a glove, as gloves are a sufficient barrier of protection. While gloves offer some protection, they are not a sufficient barrier if the cut is not properly bandaged, as the wound could still become contaminated.
D. Close the cut with medical glue, then put on a glove. Closing a cut with medical glue may be an option in some cases, but it is not always appropriate, especially if the cut needs to be bandaged for further protection under gloves.
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