A nurse is preparing a teaching plan for the parent of a school-age child who has asthma. Which of the following manifestations should the nurse include as an indication of an exacerbation of asthma?
Green zone reading on peak expiratory flow meter
Rhinitis
Axillary temperature of 37.2° C (99° F)
Hacking, nonproductive cough
The Correct Answer is D
A. Green zone reading on peak expiratory flow meter:
A green zone reading on a peak expiratory flow meter indicates that the child's peak expiratory flow rate (PEFR) is within the normal or stable range. This would not typically be indicative of an exacerbation of asthma. In fact, a green zone reading suggests that asthma is well-controlled.
B. Rhinitis:
Rhinitis, or inflammation of the nasal mucosa, is a common symptom in individuals with asthma, but it is not necessarily indicative of an exacerbation of asthma. Rhinitis can occur due to allergic or non-allergic triggers and may be present even when asthma is well-controlled.
C. Axillary temperature of 37.2°C (99°F):
An axillary temperature of 37.2°C (99°F) is within the normal range for body temperature and is not indicative of an exacerbation of asthma. While fever can occur during exacerbations of asthma, it is not a universal symptom and may be absent in some cases.
D. Hacking, nonproductive cough:
This is the correct option. A hacking, nonproductive cough is a common symptom of asthma exacerbation. During an exacerbation, the airways become inflamed and constricted, leading to coughing. The cough may be dry and unproductive, and it is often worse at night or early in the morning.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Green zone reading on peak expiratory flow meter:
A green zone reading on a peak expiratory flow meter indicates that the child's peak expiratory flow rate (PEFR) is within the normal or stable range. This would not typically be indicative of an exacerbation of asthma. In fact, a green zone reading suggests that asthma is well-controlled.
B. Rhinitis:
Rhinitis, or inflammation of the nasal mucosa, is a common symptom in individuals with asthma, but it is not necessarily indicative of an exacerbation of asthma. Rhinitis can occur due to allergic or non-allergic triggers and may be present even when asthma is well-controlled.
C. Axillary temperature of 37.2°C (99°F):
An axillary temperature of 37.2°C (99°F) is within the normal range for body temperature and is not indicative of an exacerbation of asthma. While fever can occur during exacerbations of asthma, it is not a universal symptom and may be absent in some cases.
D. Hacking, nonproductive cough:
This is the correct option. A hacking, nonproductive cough is a common symptom of asthma exacerbation. During an exacerbation, the airways become inflamed and constricted, leading to coughing. The cough may be dry and unproductive, and it is often worse at night or early in the morning.
Correct Answer is C
Explanation
A. Polyuria
Polyuria, or excessive urination, is not typically associated with intussusception. This symptom is more commonly seen in conditions affecting the kidneys or urinary tract.
B. Scaphoid abdomen
A scaphoid abdomen refers to a concave or hollowed appearance of the abdomen, which is not typically observed in intussusception. In intussusception, abdominal distension and tenderness are more common findings.
C. Gelatinous red stool
Gelatinous red stool, often described as "currant jelly" stool, is a classic manifestation of intussusception. It occurs due to the mixture of blood, mucus, and bowel contents.
D. Generalized edema
Generalized edema, or swelling throughout the body, is not a typical manifestation of intussusception. It is more commonly associated with conditions such as heart failure or kidney disease.
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