A nurse is caring for a client who has the communicable disease influenza. Which of the following isolation precautions should the nurse take?
Double-bag the client's trash before removing it from the room.
Place the client in a negative air pressure room with 6 to 12 air exchanges per hour.
Ensure all air in the client's room is filtered through a HEPA filter.
Wear a surgical mask when within 1 m (3 ft) of the client.
The Correct Answer is D
A) Double-bag the client's trash before removing it from the room: While double-bagging is a precaution used in certain infections to prevent contamination, it is not necessary for influenza. Influenza spreads via respiratory droplets rather than contact with contaminated objects. Standard waste disposal methods are typically sufficient to manage the risk of contamination from trash.
B) Place the client in a negative air pressure room with 6 to 12 air exchanges per hour: Negative air pressure rooms are designed to contain airborne pathogens by preventing contaminated air from escaping the room. Diseases such as tuberculosis or measles require this level of isolation. However, influenza spreads through droplets that settle quickly rather than remaining airborne, making negative air pressure rooms unnecessary for influenza isolation.
C) Ensure all air in the client's room is filtered through a HEPA filter: HEPA (High-Efficiency Particulate Air) filters are used to trap airborne particles. For influenza, which is spread by larger respiratory droplets, such filtration is not needed. The droplets are too large to remain suspended in the air and are typically spread through close contact, rather than requiring air filtration.
D) Wear a surgical mask when within 1 m (3 ft) of the client: This is the most appropriate precaution. Influenza is primarily spread through respiratory droplets that can travel about 1 meter (3 feet) when a person coughs, sneezes, or talks. Wearing a surgical mask within this distance helps prevent inhaling these droplets, thus reducing the risk of transmission. This aligns with droplet precautions which are standard for managing influenza.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Irrigate the affected ear with hydrogen peroxide: Irrigating the ear with hydrogen peroxide is not recommended post-myringotomy. This can cause irritation or infection at the surgical site, which could impede healing and potentially worsen the condition.
B) Drink liquids through a straw: Drinking liquids through a straw can create pressure changes in the ear, which is not advisable post-myringotomy. These pressure changes might affect the healing process of the ear.
C) Swimming is permitted after 1 week: Swimming is typically restricted for a longer period post-myringotomy to prevent water from entering the ear, which can lead to infection or interfere with the healing process.
D) Air travel is allowed after 3 weeks: Air travel restrictions are generally recommended for a few weeks post-myringotomy due to pressure changes that occur during flight, which can affect the ear's healing process. Waiting for 3 weeks allows the surgical site to heal sufficiently, reducing the risk of complications from pressure changes.
Correct Answer is ["A","C","E"]
Explanation
A) Headache:
Headache is a common adverse effect of albuterol due to its action on the central nervous system. The medication can cause vasodilation and changes in blood flow, leading to headaches. Parents should be aware of this potential side effect and manage it accordingly.
B) Hypotension:
Hypotension is not a typical adverse effect of albuterol. Albuterol primarily acts as a beta-2 agonist, leading to bronchodilation and some cardiovascular effects, but it generally does not cause a drop in blood pressure. Instead, it may occasionally increase blood pressure in some individuals.
C) Hyperactivity:
Hyperactivity is a known side effect of albuterol, especially in children. This occurs due to the stimulant effects of the medication on the central nervous system, leading to increased restlessness and activity levels. Parents should monitor their child's behavior for signs of increased hyperactivity.
D) Decreased pulse rate:
Decreased pulse rate (bradycardia) is not associated with albuterol use. Albuterol tends to cause tachycardia, an increased heart rate, due to its beta-adrenergic stimulating effects. Monitoring the pulse rate is essential, but a decreased rate is not a typical concern with this medication.
E) Tremors:
Tremors are a common adverse effect of albuterol, resulting from the stimulation of beta-adrenergic receptors in the muscles. This can cause muscle shaking or jitteriness, particularly in the hands. Parents should be informed about this possible side effect and observe their child for signs of tremors.
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