The nurse is caring for a preschooler with acute nasopharyngitis. Which information should the nurse include when teaching the parents about this health problem?
A cough that accompanies a cold should not be suppressed.
An antibiotic is prescribed for children younger than 5 years of age.
Typically, the child will pull the ear when a cold is present.
Healthy children rarely have more than one cold per year.
The Correct Answer is A
Rationale:
A. Coughing helps to clear mucus from the airways, and suppressing it can lead to complications such as mucus buildup and infection.
B. Antibiotics are not prescribed for viral infections like the common cold unless there is a secondary bacterial infection.
C. Ear pulling may indicate ear discomfort or infection, but it is not a typical response to nasopharyngitis alone.
D. It is normal for young children to have multiple colds per year due to their developing immune systems.
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Correct Answer is A
Explanation
Rationale:
A. Projectile vomiting is a classic sign of pyloric stenosis due to the obstruction of the pylorus, which prevents normal stomach emptying.
B. A ridged abdomen is not specific to pyloric stenosis; it may indicate other abdominal issues.
C. Red currant jelly stools are associated with intussusception, not pyloric stenosis.
D. Distended neck veins are typically associated with right-sided heart failure or fluid overload, not pyloric stenosis.
Correct Answer is D
Explanation
Rationale:
A. Constipation is not a typical manifestation of a sickle cell crisis.
B. High fever may occur if an infection is present, but it is not a hallmark symptom of a sickle cell crisis.
C. Bradycardia is not expected during a sickle cell crisis; if anything, tachycardia may be seen due to pain or anemia.
D. Pain is the most common and significant symptom of a sickle cell crisis, caused by the obstruction of blood flow by sickled red blood cells, leading to ischemia and severe pain. This requires immediate attention and pain management.