Which of the following is not associated with an allergic response?
Asthma
Allergic rhinitis
Hay fever
Acute Coryza
The Correct Answer is D
A. Asthma is commonly associated with allergic responses, especially allergic asthma, which is triggered by allergens like pollen, dust mites, or pet dander.
B. Allergic rhinitis is an allergic reaction that affects the nasal passages, typically caused by airborne allergens.
C. Hay fever is another term for seasonal allergic rhinitis, directly linked to allergens such as pollen.
D. Acute coryza, also known as the common cold, is caused by a viral infection (most commonly rhinovirus), not an allergic reaction. While symptoms may be similar to allergic rhinitis, the underlying cause is infectious, not immunologic hypersensitivity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Waiting 15 minutes after giving the cough syrup is unnecessary. There's typically no reason to delay giving tablets after a liquid medication unless specifically indicated.
B. Giving the cough syrup between the tablets is not an optimal approach, as it could result in potential interactions or interfere with absorption of the medications.
C. Administering the cough syrup first allows the liquid medication to be absorbed more quickly. Afterward, the tablets can be given with water to facilitate swallowing and ensure proper absorption. This order is generally most effective in promoting absorption and preventing interference between the two types of medication.
D. Administering the tablets first may lead to them being coated with the liquid, potentially delaying their absorption and effectiveness.
Correct Answer is B
Explanation
A. Bicarbonate is a buffer in the blood that helps maintain pH balance, but it is not a gas and does not directly regulate breathing.
B. Carbon dioxide (CO₂) is the primary regulator of respiration. Elevated CO₂ levels in the blood lower pH (making it more acidic), which stimulates chemoreceptors to increase the rate and depth of breathing to expel more CO₂ and restore balance.
C. Nitrogen makes up the majority of the air we breathe, but it is inert and plays no active role in regulating respiration.
D. Oxygen does influence breathing, especially at very low levels, but it is not the primary driver. In healthy individuals, CO₂ levels are the main factor controlling respiratory rate.
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