A nurse is preparing to administer hydromorphone 2.5 mg. The available amount is 5 mg/5 mL elixir.

How many mL should the nurse administer?

Choice A rationale:

Macrolides Macrolides, such as erythromycin and azithromycin, are a class of antibiotics that are typically used to treat infections caused by gram-positive bacteria and some respiratory tract infections. They are not the first line of treatment for urinary tract infections.

Choice B rationale:

Sulfonamides Sulfonamides, such as sulfamethoxazole, are often used to treat urinary tract infections. They work by stopping the growth of bacteria. Sulfonamides are often combined with other antibiotics like trimethoprim to increase their effectiveness. This combination is commonly known as co-trimoxazole.

Choice C rationale:

Carbapenems Carbapenems are a class of antibiotics that are usually reserved for serious infections caused by gram-negative bacteria. While they can be used to treat a variety of infections, they are not typically the first choice for urinary tract infections.

Choice D rationale:

Tetracyclines Tetracyclines are a group of broad-spectrum antibiotics that are effective against a wide range of bacteria. However, they are not typically used for urinary tract infections. They are more commonly used for infections such as acne, chlamydia, and Lyme disease.

Please consult with a healthcare professional for accurate information.

Choice A rationale:

Waiting to see if the fever gets worse is not the best course of action. Fever is a symptom that the body is fighting off an infection, and it can cause discomfort in children. However, the main concern with chickenpox and fever is not the fever itself, but the risk of complications from the chickenpox. Therefore, it’s important to manage the fever for the child’s comfort but also monitor for any signs of complications.

Choice B rationale:

Aspirin should not be given to children or teenagers who have chickenpox or flu symptoms before a doctor is consulted about Reye’s Syndrome, a rare but serious illness. Reye’s syndrome is a potentially life-threatening condition that has been associated with aspirin use in children and adolescents with viral illnesses, especially chickenpox or influenza.

Choice C rationale:

Acetaminophen (Tylenol) should be used to reduce his fever, not aspirin. This is because of the risk of Reye’s syndrome associated with aspirin use in children and adolescents who have viral illnesses. Acetaminophen is a safe and effective choice for fever reduction in children.

Choice D rationale:

While it’s important to always follow the instructions on the bottle when giving medication, aspirin should not be used in children or teenagers with chickenpox due to the risk of Reye’s syndrome. Therefore, this advice could potentially lead to a dangerous situation.