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. Exhalation is the passive phase of normal breathing and occurs without effort during relaxed respiration. It involves the diaphragm and intercostal muscles relaxing, allowing air to flow out of the lungs.
B. Apnea refers to a temporary cessation of breathing and is not a phase of normal breathing.
C. Inhalation is the active phase of normal, relaxed breathing. It requires energy as the diaphragm contracts and moves downward and the intercostal muscles contract to expand the chest cavity, allowing air to enter the lungs.
D. Expiration is another term for exhalation, which is passive during normal relaxed breathing.
Correct Answer is A
Explanation
A. Bronchodilators are medications specifically designed to relax the muscles around the airways, making it easier to breathe by increasing airflow. They are commonly used in conditions like asthma and chronic obstructive pulmonary disease (COPD).
B. Doxycycline is an antibiotic used to treat bacterial infections. It has no direct effect on airway muscles or airflow.
C. ACE inhibitors are used primarily to treat high blood pressure and heart failure. They do not act on the airways and are not used to improve airflow.
D. Anti-androgen therapy is used to reduce levels of male hormones, typically in the treatment of prostate cancer or hormone-sensitive conditions. It has no role in bronchodilation or respiratory therapy.
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