A client with asthma is exposed to a trigger and has an asthma attack within 30 minutes of the exposure. The client uses their albuterol inhaler as prescribed and experiences relief of symptoms. Six hours later, the client's asthma symptoms return. Which of the following is true about the late-phase response of asthma?

The late-phase response occurs due to an influx of additional inflammatory cells

The symptoms of the late-phase response tend to respond better to a rescue inhaler than the symptoms of the early-phase response

The late-phase response occurs because the client did not use their rescue inhaler properly

The late-phase response only occurs if the client continues to be exposed to their trigger after the initial attack

Answer and Explanation

The Correct Answer is A

A.   The late-phase response in asthma is characterized by a delayed and prolonged inflammatory reaction that can occur 4 to 6 hours after exposure to a trigger. It involves the recruitment of additional inflammatory cells, such as eosinophils and T cells, which contribute to ongoing airway inflammation, increased mucus production, and bronchoconstriction. This phase often leads to a return of symptoms or worsening of symptoms after the initial relief provided by a rescue inhaler.
B.   The late-phase response does not typically respond as well to rescue inhalers (such as albuterol) as the early-phase response does. Rescue inhalers are primarily effective for the immediate, bronchospastic component of asthma (early-phase response).
C.   The late-phase response occurs as part of the natural progression of asthma inflammation and is not necessarily related to improper use of a rescue inhaler. Even with proper use of a rescue inhaler, the late-phase response can still occur due to the underlying inflammatory processes.
D.   The late-phase response can occur even if the trigger is no longer present. It is related to the ongoing inflammatory process rather than continued exposure to the trigger. Although continued exposure to triggers can exacerbate symptoms, the late-phase response can still occur independently of further exposure.

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Correct Answer is D

Explanation

A. This statement is relevant to the patient's health but does not indicate a need for further action by the nurse. Omeprazole is a common medication for acid reflux.
B. This statement is appropriate for patients with asthma. Fluticasone is a maintenance inhaler used to prevent asthma attacks, and taking it regularly as prescribed is important.
C. This statement is correct. Albuterol is a quick-relief inhaler used to treat asthma attacks.
D. This statement indicates a potential interaction with the patient's asthma medications. Beta-blockers like metoprolol can worsen asthma symptoms in some patients. The nurse should discuss this with the patient's doctor to determine if the benefits of metoprolol outweigh the risks for this individual.

A. Increased sensitivity to cold on the affected side B. Drooling from the corner of the mouth on the affected side C. Ringing in the ear on the affected side D. Drooping of the upper lid margin in one eye

Correct Answer is D

Explanation

A. Increased sensitivity to cold is not typically associated with Bell's Palsy or ptosis but might be a general sensation change related to nerve involvement.
B. Drooling from the corner of the mouth is a result of facial weakness affecting the muscles responsible for controlling saliva and mouth closure. While drooling is a common symptom of Bell's Palsy due to impaired muscle control, it is not a description of ptosis. Ptosis specifically refers to the drooping of the upper eyelid.
C. Ringing in the ear, or tinnitus, is not a direct symptom of ptosis. Tinnitus might be associated with various conditions affecting the ear or cranial nerves but is not specifically indicative of ptosis, which is related to eyelid drooping.
D. Ptosis refers to the drooping or sagging of the upper eyelid. In the context of Bell's Palsy, this drooping occurs on the affected side due to weakness or paralysis of the muscles that normally help elevate the eyelid.

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Naxlex Comprehensive Predictor Exams

A nurse in a clinic is reviewing the home medications of client who has a history of asthma, and who is at the clinic to have a routine annual physical. Which statement made by the patient would indicate a need for further action by the nurse?

Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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