A nurse is planning teaching for a client and their family about home oxygen therapy. Which of the following information should the nurse plan to include in the teaching?

The correct answer is b. “I can visit my nephew who has chickenpox 5 days after the sores have crusted.”

Choice A rationale:

• Statement:“I should take antibiotics when I have a virus.”
• Rationale:This statement is incorrect.Antibiotics are medications that fight bacteria,not viruses.Taking antibiotics when you have a virus will not help you get better and can actually lead to antibiotic resistance.

Choice B rationale:

• Statement:“I can visit my nephew who has chickenpox 5 days after the sores have crusted.”
• Rationale:This statement is correct.Chickenpox is a highly contagious virus that is spread through the air by coughing and sneezing.However,a person with chickenpox is no longer contagious once all of the sores have crusted over.This typically happens about 5 days after the rash first appears.

Choice C rationale:

• Statement:“I should wash my hands for 10 seconds with hot water after working in the garden.”
• Rationale:This statement is partially correct.Handwashing is an important way to prevent the spread of infection.However,the water does not need to be hot.Warm or cold water is just as effective.It is also important to wash your hands for at least 20 seconds,not 10 seconds.

Choice D rationale:

• Statement:“I can clean my cat’s litter box during my pregnancy.”
• Rationale:This statement is incorrect.Cat feces can contain a parasite called Toxoplasma gondii,which can cause a serious infection called toxoplasmosis.Toxoplasmosis can be harmful to a developing baby.It is best to avoid cleaning cat litter boxes during pregnancy.If you must clean the litter box,wear gloves and wash your hands thoroughly afterwards.

This test should be performed after your baby is 24 hours old. This is because newborn genetic screening is a set of laboratory tests that detect a set of known genetic diseases that can affect a child’s long-term health or survival. The test is performed on a blood sample obtained from a heel prick when the baby is two or three days old. Performing the test after 24 hours ensures that the baby has had enough time to metabolize certain substances that could interfere with the accuracy of the test.

Choice A is wrong because the blood sample is not drawn from the baby’s inner elbow, but from the heel.

Choice B is wrong because the baby does not need to drink water prior to the test, as this could dilute the blood sample and affect the results.

Choice C is wrong because the test does not need to be repeated when the baby is 2 months old, unless there is a positive or inconclusive result from the first test.

Newborn genetic screening is important for early detection and intervention of certain conditions that can cause serious health problems or disability if left untreated. Parents should be informed about the benefits and limitations of the test, as well as their rights and options regarding consent and confidentiality.