The nurse is reinforcing home care instructions to the parent of a child with bacterial conjunctivitis. Which instruction would the nurse give the parent?

The child may attend school if antibiotics have been started.

Wipe any crusted material from the eye with a cotton ball soaked in warm water, starting at the outer aspect of the eye and moving toward the inner aspect.

The child's towels and washcloths should not be used by other members of the household.

Save any unused eye medication in case a sibling gets the eye infection.

Answer and Explanation

The Correct Answer is C

This aligns with general guidelines for managing bacterial conjunctivitis, which emphasize the importance of cleanliness and avoiding the sharing of personal items to contain the infection.

A. Bacterial conjunctivitis is highly contagious, and the child should not attend school until they have been on antibiotics for at least 24 hours and their symptoms are improving. Allowing the child to attend school before this time could lead to the spread of the infection to other children.

B. Crusted material around the eye should be gently wiped away using a clean cotton ball soaked in warm water. It's important to start wiping from the inner aspect of the eye and move toward the outer aspect to prevent spreading any infectious material into the eye.

D. Eye medications, especially antibiotics prescribed for bacterial conjunctivitis, should not be saved for future use or shared with others. Each individual should have their own prescribed medication to avoid the risk of improper dosing or spread of infection.

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Correct Answer is A

Explanation

A. The sweat chloride test is considered the most definitive diagnostic test for cystic fibrosis. In this test, sweat is collected from the skin and analyzed for chloride content. Elevated levels of chloride in the sweat are indicative of cystic fibrosis. This test is highly sensitive and specific for diagnosing the condition.

B. Stool fat content analysis can help assess pancreatic function and malabsorption, which are common manifestations of cystic fibrosis. However, it is not considered the most definitive test for diagnosing cystic fibrosis. Elevated stool fat content can be suggestive of cystic fibrosis but is not specific to the condition.

C. Sputum culture may be performed to identify respiratory pathogens and guide antibiotic therapy in individuals with cystic fibrosis, but it is not the most definitive test for diagnosing the condition. It helps identify infections and monitor lung health but does not confirm the diagnosis of cystic fibrosis.

D. Pulmonary function tests are used to assess lung function and airflow, which can be affected in individuals with cystic fibrosis. While these tests provide valuable information about lung health, they are not the most definitive test for diagnosing cystic fibrosis. They are used for monitoring disease progression and response to treatment rather than confirming the diagnosis.

A. Use a hair dryer on a hot setting to dry the cast. B. Discourage the client from ambulating. C. Keep the client's leg in a dependent position. D. Perform a neurovascular check of the lower extremities.

Correct Answer is D

Explanation

D. This is the correct action to take. A neurovascular check involves assessing the circulation, sensation, and movement in the affected limb. This check helps monitor for complications such as impaired circulation, nerve damage, or compartment syndrome, which can occur after the application of a plaster cast. Regular neurovascular checks are essential for early detection of any issues and appropriate intervention if necessary.

A. Using a hair dryer on a hot setting can cause burns to the skin under the cast. It can also cause the cast material to heat up and potentially cause discomfort or injury to the patient.

B. It's essential to follow the healthcare provider's instructions regarding weight-bearing restrictions, but completely discouraging ambulation can lead to complications such as muscle atrophy, decreased circulation, and increased risk of blood clots.

C. Keeping the client's leg in a dependent position means positioning it lower than the heart. This can increase swelling and exacerbate pain, potentially leading to complications such as compartment syndrome.

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The nurse is reinforcing home care instructions to the parent of a child with bacterial conjunctivitis. Which instruction would the nurse give the parent?

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